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XSB INC

UEI: D8JMF61FBF99CAGE: 1FSL3

XSB INC is a federal contractor, registered under UEI D8JMF61FBF99 and CAGE code 1FSL3. It has been awarded $51,072,636 across 104 federal contracts. Primary work spans Custom Computer Programming Services, Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology), and Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). Top awarding agencies include Department Of Defense, General Services Administration, and Department Of Defense (dod).

Contact Information

Registration and classification details

Registration

UEI Code

D8JMF61FBF99

CAGE Code

1FSL3

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

2X

NAICS Codes

513210Software Publishers
541511Custom Computer Programming Services
541519Other Computer Related Services
541690Other Scientific and Technical Consulting Services
541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)(Primary)

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

XSB INC specializes in advanced research and development for defense and federal systems, with deep expertise in physical and engineering sciences, alongside tailored custom software development. The contractor delivers mission-critical R&D solutions for military equipment sustainment, including dig...

XSB INC specializes in advanced research and development for defense and federal systems, with deep expertise in physical and engineering sciences, alongside tailored custom software development. The contractor delivers mission-critical R&D solutions for military equipment sustainment, including digital thread integration for clothing and individual gear, deep learning models for manufacturing defect prediction, and automated systems for supply chain pricing and order management. Their technical portfolio encompasses algorithmic modeling, data-driven decision support systems, and embedded software development for defense logistics platforms, with a consistent focus on enhancing operational readiness through computational innovation. They frequently support the Department of Defense in modernizing uniform and equipment lifecycle management systems, applying systems engineering and predictive analytics to complex sustainment challenges. XSB INC maintains a strong, sustained relationship with the Department of Defense, providing specialized R&D and software services across multiple branches and logistics commands. Their work for DoD centers on sustaining military-specific equipment through digital transformation, systems integration, and real-time data analytics. They also support the General Services Administration and the DCSCO Richmond Division with custom programming and technology enablement, indicating a pattern of responsive, non-competitive engagements for niche technical needs. The contractor’s primary industry focus lies in physical and engineering R&D (NAICS 541715) and custom computer programming (541511), positioning them as a technical solutions provider for defense logistics, manufacturing optimization, and mission-critical software systems. They serve the national security sector with precision-engineered software tools and analytical frameworks that bridge laboratory research and field deployment. XSB INC is a small business structured as a 2L entity, headquartered in East Setauket, New York. While they hold no formal government certifications, their consistent performance on classified and sensitive defense contracts demonstrates established trust and operational reliability within the federal acquisition ecosystem.

Key Performance Metrics

Awards Count

0

All time

Active

0

Currently performing

Completed

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Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency
Export
Department Of Defense$38.1M74.7%
General Services Administration$9.4M18.3%
Department Of Defense (dod)$1.5M2.9%
Department Of The Interior$968.7K1.9%
Dcso Richmond Division #1$867.2K1.7%
Other agencies (3 agencies, <0.5% each)$263.7K0.5%
Awards by NAICS
Export
541511 - Custom Computer Programming Services$18.6M36.5%
541712 - Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)$10.7M21%
541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)$8.4M16.4%
541611 - Administrative Management and General Management Consulting Services$5.7M11.2%
541711 - Research and Development in Biotechnology$5.1M10%
541512 - Computer Systems Design Services$1.4M2.7%
423430 - Computer and Computer Peripheral Equipment and Software Merchant Wholesalers$848.0K1.7%
Others - Other NAICS codes (6 codes, <0.5% each)$336.8K0.7%
Awards by Agency Over Time
Export
Awards by Place of Performance

Open opportunities in XSB INC's top NAICS codes and agencies

NAICS: 541512
New
SLED
Virtualization Consulting IDIQThe Port of Seattle is seeking a qualified technical services partner to conduct a thorough evaluation of its existing virtualization platform, with a focus on assessing health, performance, security, and architectural integrity. The engagement will validate the platform’s operational reliability, uncover potential risks, and identify opportunities for optimization, delivering a prioritized roadmap that aligns with the organization's business goals, compliance requirements, security standards, and resiliency objectives. This is not a direct procurement but a forecasted indefinite-delivery/indefinite-quantity (IDIQ) contract, allowing for future task orders under this framework as needs arise. The solicitation is managed under NAICS code 541512, which corresponds to computer systems design services, and falls under the ICT Enterprise Infrastructure Services division of the Port of Seattle. The primary point of contact for inquiries is Carol Hassard, with Jim Dawson serving as the project manager. All communications and details can be accessed through the public portal linked in the contract data, though no specific place of performance or set-aside details have been provided. The forecast was posted in July 2026, indicating this opportunity is targeted for future engagement, with vendors expected to respond to subsequent task orders once issued.
ICT Enterprise Infrastructure Services

POSTED

about 12 hours ago

DEADLINE

N/A
View Details
NAICS: 541512
New
SLED
Azure Consulting IDIQThe Port of Seattle is planning to engage a qualified cloud services partner through an Indefinite Delivery/Indefinite Quantity (IDIQ) contract to support the adoption, modernization, and optimization of Microsoft Azure cloud and hybrid environments. The primary focus will be on evaluating and enhancing the existing Azure architecture, ensuring that new services are implemented securely, efficiently, and in alignment with the organization’s operational standards and future scalability goals. This engagement requires deep expertise in cloud design, security posture improvement, system resiliency, and hybrid infrastructure integration to align technical deployments with strategic objectives. The services will involve continuous consulting and guidance to validate current configurations, recommend improvements, and implement best practices across the Azure ecosystem. The partner must demonstrate the ability to work collaboratively with internal teams to ensure compliance with organizational policies, enhance performance, and reduce operational risk. The contract is managed under the ICT Enterprise Infrastructure Services division of the Port of Seattle, with primary point of contact Carol Hassard and project manager Jim Dawson. The solicitation is posted under NAICS code 541512 for custom computer programming services and is available for review through the Port’s official portal, with an anticipated future release date in 2026.
ICT Enterprise Infrastructure Services

POSTED

about 12 hours ago

DEADLINE

N/A
View Details
NAICS: 541512
New
SLED
FIDS Software ReplacementThe Port of Seattle through its ICT Enterprise Infrastructure Services is forecasting the replacement of its existing Flight Information Display System software to modernize and enhance airport information services. This initiative seeks a new software solution that will reliably deliver real-time flight data to displays across terminal areas, ensuring improved passenger experience, operational efficiency, and system resilience. The solicitation is targeted under NAICS code 541512 for Custom Computer Programming Services, indicating the need for a tailored, high-performance system developed to meet specific airport infrastructure requirements. The project is in the forecast phase as of July 26, 2026, with no formal solicitation number issued yet, and no set-aside designation specified, meaning all eligible vendors may respond once the full request is released. Primary point of contact for this initiative is Farlis Lewis, who can be reached via phone or email for general inquiries, while Krista Sadler serves as the Project Manager with oversight responsibility for technical requirements and implementation planning. The system will be deployed at the Port of Seattle’s facilities, though exact performance locations are undetermined. Interested parties are directed to the official portal for updates as the formal solicitation prepares for release. No additional details regarding budget, timeline, or technical specifications are available at this forecast stage, but vendors are encouraged to monitor the provided UI link for future announcements and the eventual posting of the full request for proposals.
ICT Enterprise Infrastructure Services

POSTED

about 12 hours ago

DEADLINE

N/A
View Details
NAICS: 541512
New
DIBBS
Cybersecurity Compliance (CMMC Level 2) SupportThis contract supports the Cybersecurity Maturity Model Certification (CMMC) Level 2 compliance process for organizations handling Covered Defense Information, focusing on self-assessment, System Security Plan development, and full implementation of all NIST SP 800-171 security controls. The effort is geared toward ensuring that the contractor meets the required standards for protecting federal contract information and maintaining compliance with Department of Defense cybersecurity mandates. All activities must align with the framework established by CMMC to prepare for and pass third-party assessments. The contract is categorized as a subcontract under a Total Small Business Set-Aside, meaning only small businesses are eligible to respond, and it is governed under NAICS code 541512 for computer systems design services. The solicitation was posted on July 25, 2026, with a response deadline of August 8, 2026, and the performing organization falls under the ASC Commodities Division of the Department of Defense. Performance location details are unspecified, but the work will involve supporting the agency’s cybersecurity readiness across its operations through tailored compliance services and documentation.
ASC COMMODITIES DIVISION

POSTED

about 23 hours ago

DEADLINE

in 13 days
View Details
NAICS: 541611
New
DIBBS
Supply Chain Traceability and Obsolescence ManagementThe contract titled Supply Chain Traceability and Obsolescence Management is a small business set-aside subcontract issued by the Department of Defense through the ASC Commodities Division, with a NAICS code of 541611 for management consulting services. It requires the contractor to manage component traceability, maintain comprehensive supply chain documentation, and deliver timely obsolescence reporting in full compliance with Defense Logistics Agency standards for defense procurement. The work is critical to ensuring the integrity and sustainability of defense supply chains by tracking parts through their lifecycle and proactively identifying components at risk of obsolescence. The solicitation was posted on July 25, 2026, and responses are due by August 8, 2026. This contract is specifically reserved for total small business participation, as defined under the Small Business Administration’s guidelines, and is available through the DIBBS procurement platform. Although no specific place of performance or point of contact is provided, the nature of the work implies nationwide or global engagement to support defense logistics operations, with the expectation that the contractor will integrate closely with federal supply chain systems and maintain rigorous compliance with DLA directives.
ASC COMMODITIES DIVISION

POSTED

about 23 hours ago

DEADLINE

in 13 days
View Details
NAICS: 541611
New
DIBBS
Supply Chain Traceability and Documentation ManagementThe contract titled Supply Chain Traceability and Documentation Management requires full oversight and management of supply chain traceability records, material certifications, and compliance documentation in alignment with Defense Logistics Agency standards. This subcontract is set aside entirely for small businesses under the SBA Total Small Business Set-Aside program, with a NAICS code of 541611 indicating it pertains to management consulting services. The work is to be performed under the ASC Commodities Division of the Department of Defense, focusing on ensuring end-to-end documentation integrity for critical supply chain components. The solicitation was posted on July 25, 2026, with responses due by August 8, 2026. While specific performance locations and point of contact details are not provided, the requirement emphasizes strict adherence to DLA compliance frameworks, necessitating robust systems for capturing, maintaining, and verifying material provenance and regulatory certifications. This effort supports defense logistics integrity and must be executed by a small business entity capable of handling sensitive, high-volume documentation with precision and audit readiness.
ASC COMMODITIES DIVISION

POSTED

about 23 hours ago

DEADLINE

in 13 days
View Details
NAICS: 541611
New
DIBBS
Supply Chain Traceability and Documentation ManagementThe contract requires the maintenance and delivery of comprehensive supply chain traceability documentation, including original source records, detailed production logs, and valid quality certifications, all aligned with stringent defense standards. This effort ensures end-to-end transparency and accountability across every stage of material sourcing and manufacturing to meet federal security and compliance mandates. The work must be executed with precision to support mission-critical defense systems and uphold the integrity of the supply chain against potential risks or noncompliance. This is a subcontract under the NAICS code 541611, managed by the ASC Commodities Division within the Department of Defense. The solicitation was posted on July 25, 2026, with responses required by July 31, 2026. Although no specific place of performance or point of contact is listed, vendors must be prepared to operate across potentially multiple locations and coordinate with government entities to fulfill documentation requirements. The nature of the work demands rigorous adherence to defense-grade protocols and the ability to provide auditable, real-time records that verify authenticity and conformity throughout the supply chain lifecycle.
ASC COMMODITIES DIVISION

POSTED

about 23 hours ago

DEADLINE

in 5 days
View Details
NAICS: 541715
New
Federal
Tympanometer Setup and Installation ServicesThe contract requires on-site configuration, calibration, and integration of six Titan V1 analyzers with existing systems, including the NOAH software, at the Washington DC VA Medical Center. This work must be performed at the specified location with a delivery deadline aligned to the response deadline of August 6, 2026, ensuring all devices are properly set up and fully functional within the facility’s current operational environment. The scope encompasses technical expertise to connect and synchronize the analyzers with legacy systems, guaranteeing seamless data flow and compatibility for clinical use. This subcontract falls under NAICS code 541715 and is managed by the Department of Veterans Affairs through the 245-NETWORK Contract Office 5. While no set-aside classification is specified, the performance site is located at 20422 in Washington, D.C., and all services must be completed on-site without remote intervention. The posting date is July 25, 2026, indicating this is a future opportunity with a defined window for submission, emphasizing a focused timeline for qualified contractors to respond and execute the technical integration tasks.
245-NETWORK Contract Office 5 (36C245)

POSTED

1 day ago

DEADLINE

in 11 days
View Details
NAICS: 541512
New
Federal
Software Installation, Configuration & Technical Support ServicesThe contract entails the provision of technical services for the installation, configuration, and setup of Ansys Lumerical software at the Naval Research Laboratory in Washington, D.C., with a postal code of 20375. The work involves ensuring the software is properly deployed and operational in alignment with the laboratory’s technical requirements, including necessary customization and integration support. This is a subcontract solicitation under NAICS code 541512, which corresponds to computer systems design services, indicating the focus on specialized technical implementation rather than general procurement. Responses to this solicitation are due by July 27, 2026, at 7:00 PM, with the opportunity posted on July 25, 2026. The contract is administered by the Department of Defense through the Naval Research Laboratory, and performance is expected to occur at the specified location in Washington. There is no set-aside designation specified, meaning the opportunity is open to all qualified entities without restrictions based on business size or ownership type. The services required are critical to enabling advanced photonic and electronic simulation capabilities at the facility, necessitating experienced technical personnel familiar with Ansys Lumerical’s architecture and operational environment.
Naval Research Laboratory

POSTED

1 day ago

DEADLINE

in 1 day
View Details
NAICS: 541611
New
Federal
FAR Clause Implementation and Subcontract AdministrationThe contract requires strict implementation and flow-down of all applicable Federal Acquisition Regulation clauses in subcontracts, with particular emphasis on preventing human trafficking and ensuring accelerated payments to small businesses. Proper administration of these clauses is mandatory to maintain compliance with federal standards and support the integrity of the supply chain. Subcontractors must establish procedures to verify adherence to trafficking prevention requirements and prioritize timely disbursements to small business partners as outlined in the regulatory framework. This subcontract solicitation is categorized under NAICS code 541611 and is associated with the Department of the Treasury under the Small Business/self Employed designation. The opportunity is open for response until August 3, 2026, with performance expected to be conducted in DWG. The contract places significant responsibility on the prime contractor to oversee subcontractor compliance, ensuring that all required FAR provisions are accurately incorporated and actively managed throughout the subcontracting process. There is no set-aside type specified, but the focus on small business acceleration signals an intent to promote economic participation and financial equity among smaller vendors.
Small Business/self Employed

POSTED

1 day ago

DEADLINE

in 8 days
View Details
NAICS: 541611
New
Federal
IRS Security Awareness Training (SAT) Compliance and SBU Data Access ManagementThe contract requires the provision of comprehensive tracking and coordination for IRS Security Awareness Training compliance, ensuring all personnel adhere to mandated training standards to safeguard Sensitive But Unclassified data, including personally identifiable information. This involves monitoring training attendance, identifying non-compliant individuals, enforcing remediation timelines, and maintaining accurate records to demonstrate adherence to federal security protocols. The work also includes managing and controlling system access permissions for personnel handling SBU data, ensuring that only authorized and properly trained individuals receive appropriate clearance levels and ongoing access rights. The effort is governed under a subcontract structure with a NAICS code of 541611, targeting small businesses or self-employed contractors. The opportunity was posted on July 25, 2026, with responses due by August 3, 2026. Performance is expected to occur at the DWG location, and the contracting entity falls under the Department of the Treasury, emphasizing the critical nature of data protection within IRS operations. The successful contractor must implement scalable processes to support continuous compliance, respond to changes in regulatory requirements, and maintain robust access control mechanisms aligned with federal standards for sensitive information handling.
Small Business/self Employed

POSTED

1 day ago

DEADLINE

in 8 days
View Details
NAICS: 541512
New
International
PSAIM System Annual Maintenance and Support ServicesPetrojam Limited, acting on behalf of the Government of Jamaica, has initiated a subcontract for annual maintenance and technical support services for the PSAIM licensing system. The scope of work includes comprehensive system upkeep such as troubleshooting, software updates, patch management, performance monitoring, and dedicated help desk support to ensure continuous and reliable operation of the system. The services are intended to maintain system integrity, optimize functionality, and provide timely assistance to users throughout the contract period. This contract falls under NAICS code 541512, indicating it is classified as computer systems design and related services. The solicitation was posted on July 25, 2026, and further details can be accessed through the Government of Jamaica’s electronic procurement platform.
Petrojam Limited

POSTED

1 day ago

DEADLINE

N/A
View Details
NAICS: 541611
New
SLED
Small Business and DVBE Compliance and Certification SupportThe contract entails providing support to a prime contractor in fulfilling California’s Small Business and Disadvantaged Veteran Business Enterprise (DVBE) compliance obligations, with a focus on ensuring eligibility for price preferences under state procurement regulations. Key responsibilities include preparing the DVBE Declaration Form (Std. 843), demonstrating compliance through the Certified Utilization Form (CUF), and assembling all necessary documentation to substantiate DVBE participation and pricing advantages. This work is critical to enabling the prime contractor to meet state-mandated participation goals and secure financial incentives tied to DVBE contracting. The engagement is classified as a subcontract under NAICS code 541611, targeting professional administrative and support services specifically aligned with state contracting compliance. Performance is expected to occur in Napa, California, under the oversight of the California Department of State Hospitals. The solicitation was posted on July 25, 2026, with a response deadline of August 13, 2026, indicating a tight turnaround for interested parties to submit proposals. While no set-aside designation is specified, the contract centers entirely on assisting prime contractors in navigating and adhering to California’s minority and veteran-owned business certification and utilization frameworks.
California Department of State Hospitals

POSTED

1 day ago

DEADLINE

in 17 days
View Details
NAICS: 541512
New
SLED
Data Privacy and Information Security ComplianceThe contract requires the development and implementation of a comprehensive written information security program designed to safeguard DSH Protected Confidential Information. This includes enforcing multi-factor authentication, utilizing FIPS 140-3 certified encryption standards, maintaining detailed audit logs, and ensuring all data destruction processes adhere to NIST SP 800-88 guidelines. The program must be fully operational and compliant upon implementation to meet stringent state-level security requirements for handling sensitive health and personal data. The contract is a subcontract under the California Department of State Hospitals, with performance taking place in Napa, California. Solicited on July 25, 2026, responses are due by August 13, 2026, and the work falls under NAICS code 541512, which pertains to custom computer programming services. The contracting entity is focused on ensuring robust cybersecurity posture and regulatory compliance, with all technical controls aligned to federal best practices for information security and data integrity.
California Department of State Hospitals

POSTED

1 day ago

DEADLINE

in 17 days
View Details
NAICS: 541512
New
SLED
AV/IT Infrastructure Design and InstallationTexas Southern University is seeking a subcontractor to design and implement integrated audiovisual and IT infrastructure systems within its study rooms, encompassing the installation of displays, cabling, and Wi-Fi access points to support modern learning environments. The project requires technical expertise in networked AV systems and data infrastructure, with all work to be performed at the university’s facility, though specific location details are not provided. The solicitation, posted on July 24, 2026, has a response deadline of August 18, 2026, at 5:00 PM, and falls under NAICS code 541512 for computer systems design services. The contract type is strictly a subcontract, indicating it will be awarded to a vendor working under a prime contractor, with no set-aside provisions specified. Interested parties must submit proposals through the designated Texas SmartBuy portal before the deadline.
Texas Southern University

POSTED

1 day ago

DEADLINE

in 23 days
View Details
NAICS: 423430
New
International
IT Hardware Supply (Displays, Computers, Servers)The contract involves the supply of commercial-grade IT and display hardware, including large-format displays, media players, mini-PCs, and edge servers, intended for deployment in smart rooms to enable local processing capabilities. The equipment must meet commercial-grade standards to ensure reliability, performance, and compatibility in high-demand environments, with a focus on supporting digital signage, interactive applications, and real-time data handling. The requirement is part of a subcontract under the Government of Jamaica's Tax Administration Jamaica initiative, aimed at modernizing infrastructure for improved operational efficiency. The solicitation is open for responses until August 17, 2026, at 3:00 PM, with the contract classified under NAICS code 423430 for Computer and Computer Peripheral Equipment and Supplies Merchant Wholesalers. While the place of performance and point of contact details are not specified, the award will likely support hardware installation and integration across various tax administration facilities within Jamaica. The tender does not specify a set-aside program, indicating it is open to all qualified vendors without restrictions based on business size or ownership type.
Tax Administration Jamaica

POSTED

1 day ago

DEADLINE

in 22 days
View Details
NAICS: 541511
New
International
Smart Room Control System ProgrammingThe contract involves the programming and configuration of a centralized control system designed to manage audiovisual equipment, lighting, blinds, and environmental settings through touch panels and automated logic, ensuring seamless integration and user-friendly operation across facility spaces. The work requires detailed technical expertise in system integration, automation scripting, and user interface design to deliver a responsive and reliable smart room environment tailored to the operational needs of the client. This subcontract is issued by the Government of Jamaica through Tax Administration Jamaica with a posted date of July 24, 2026, and a response deadline of August 17, 2026, at 3:00 PM. The North American Industry Classification System code 541511 indicates it falls under custom computer programming services. All work must be performed in alignment with the client’s specifications without predefined location details, and the opportunity is open to qualified subcontractors seeking to provide specialized automation solutions for government facilities.
Tax Administration Jamaica

POSTED

1 day ago

DEADLINE

in 22 days
View Details
NAICS: 541512
New
International
Procurement of Smart Room Solutions x 3The Government of Jamaica, through its Tax Administration Jamaica, is soliciting proposals for the procurement of three Smart Room Solutions, with the opportunity posted on July 24, 2026, and responses due by August 17, 2026, at 3:00 PM local time. This solicitation, identified by number 1088/416, is categorized as a general procurement without a designated set-aside status or NAICS code, and is open to all qualified vendors regardless of size or organizational structure. The solutions are intended for deployment within Jamaica, though the specific place of performance details are not specified, and all submissions must be directed through the official e-procurement portal linked in the notice. There is no designated point of contact listed for inquiries, so potential respondents are expected to reference the official UI link for further guidance, compliance requirements, and submission protocols.
Tax Administration Jamaica

POSTED

1 day ago

DEADLINE

in 22 days
View Details