Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

REI SYSTEMS, INC. Chantilly VA 20151 USA

UEI: SLED_D15ED6B9446FD710

REI SYSTEMS, INC. Chantilly VA 20151 USA is a federal contractor, registered under UEI SLED_D15ED6B9446FD710. It has been awarded $727,878 in federal contracts. Primary work spans Other Computer Related Services. Top awarding agencies include Library Of Congress.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_D15ED6B9446FD710

Federal Contracting Overview

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

AI Capability Profile

REI Systems, Inc. provides professional services under NAICS 541519, specializing in other computer related services. The company has experience supporting the Library of Congress. The firm focuses on the computer systems design and related services industry. Based in Chantilly, Virginia, the com...

Key Performance Metrics

Awards Count

1

All time

Active

0

Currently performing

Completed

0

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

Library Of Congress$727.9K100%

Awards by NAICS

541519 - Other Computer Related Services$727.9K100%

Awards by Agency Over Time

Awards by Place of Performance

Compete with REI SYSTEMS, INC. Chantilly VA 20151 USA

Track the contractors you bid against, and the work they win

Award history, agency mix, and NAICS coverage for REI SYSTEMS, INC. Chantilly VA 20151 USA

AI-powered matching against your own capabilities and past performance

Teaming and subcontracting signals on every award

Automated alerts when a competitor wins in your market

Join 750+ contractors already using CLEATUS

Open opportunities in REI SYSTEMS, INC. Chantilly VA 20151 USA's top NAICS codes and agencies

AV Conferencing Systems Installation & IntegrationThis subcontract for AV Conferencing Systems Installation and Integration involves the installation and configuration of multi-room conferencing systems for prime contractors working on Pennsylvania Health Department projects in Philadelphia. The scope of work includes the physical installation of cameras, displays, speakers, and microphones, as well as the technical configuration of hardware interfaces and conferencing software. The selected provider is responsible for calibrating video framing and audio levels to deliver fully operational, tested, and commissioned systems. The opportunity was posted on October 21, 2026, with a response deadline of November 24, 2026. Under NAICS code 541519, the contractor must maintain both General Liability and Automobile Liability insurance to be eligible. All deliverables must meet the specific operational standards required by the Health Department to ensure seamless conferencing functionality.

Health Department

POSTED

about 17 hours ago

DEADLINE

in about 1 month

CHANGE ORDER NOTICE: LRS VBS Mainframe Software Maintenance

Solicitation # 27-448DOIT-INFOT-B-54610

This special notice pertains to a change order for LRS VBS Mainframe Software Maintenance, identified by solicitation number 27-448DOIT-INFOT-B-54610. Issued by the State of Illinois through the Department of Innovation and Technology, the notice was posted on October 21, 2026, with a response deadline of November 4, 2026. The primary points of contact for this action are Purchaser Dave Carter and State Purchasing Officer Joshua Sergent. The change order is governed by specific legal and regulatory frameworks, including Section 33E-9 of the Criminal Code, Section 1-15.12 of the Procurement Code, and Section 1.2067 of the CPO-GS Administrative Rules. While the notice serves as a formal announcement of a contract modification, specific details regarding the contract value, pricing, and performance schedules are not provided in the available documentation.

INFOTECH448 - Information Technology

POSTED

about 17 hours ago

DEADLINE

Classified Data Sanitization ServicesThis subcontract involves providing secure erasure and sanitization services for classified data supporting Air Force Sustainment Center F-15 DMS projects. The scope of work focuses on the sanitization of Advanced Display Core Processors and Mission Cartridges using NSA-approved equipment to ensure units are ready for non-classified repair or disposal. The project is managed under the Department of Defense and will be performed in Warner Robins. Due to the nature of the classified data, the contractor must maintain a Facility Security Clearance and ensure all assigned personnel hold the necessary security clearances.

FA8538 Afsc Pzaab

POSTED

about 20 hours ago

DEADLINE

Technical Support Services (Help Desk)This subcontract for Technical Support Services (Help Desk) provides essential technical assistance to prime contractors working on Navy Recruiting Command projects. The scope of work includes troubleshooting access issues, offering technical guidance on platform utilization, and managing user accounts and credentials. These services are delivered during normal business hours through the use of customer support ticketing systems to ensure consistent platform uptime and ongoing operational support. Managed under NAICS code 541519 for the Department of Defense and Navsup Flt Logistics Ctr Norfolk, the work is performed in Millington, Tennessee. The opportunity was posted on October 21, 2026, with a response deadline of October 23, 2026.

Navsup Flt Logistics Ctr Norfolk

POSTED

about 20 hours ago

DEADLINE

LoRRca System Software SupportThis subcontract, titled LoRRca System Software Support, is issued by the National Institutes of Health Olao under the Department of Health and Human Services. The contract focuses on providing essential technical support and troubleshooting for LoRRca system software to assist prime contractors working on NIH NHLBI Sickle Cell Branch projects. The primary objective is to ensure software compatibility and functionality for the assessment of red blood cell aggregation and deformability, with deliverables centered on maintaining optimal machine performance. Support services may be delivered either remotely or on-site. Due to the nature of the proprietary software involved, the selected provider must hold OEM certification to gain necessary access. Interested parties should note that the response deadline for this opportunity is November 5, 2026, and the work falls under NAICS code 541519.

National Institutes Of Health Olao

POSTED

about 20 hours ago

DEADLINE

COMSEC Accountability & OperationsThe COMSEC Accountability and Operations subcontract, issued by the Department of Defense IT Contracting Division, focuses on managing communications security operations and accountability for prime contractors on USAWHC G-6 projects. Based in Fort Bragg, the role involves performing monthly and bi-annual inventories of controlled cryptographic items, managing hand-receipts, and conducting financial liability investigations regarding property loss to ensure accurate records and inventories. Qualified personnel must possess a Secret security clearance and have completed Department of War-mandated Key Management Infrastructure and COMSEC training. This opportunity falls under NAICS code 541519, with a response deadline set for November 2, 2026.

It Contracting Division - PL83

POSTED

about 20 hours ago

DEADLINE

Full-Spectrum Cybersecurity & RMFThis subcontract opportunity, titled Full-Spectrum Cybersecurity and RMF, supports prime contractors on USAWHC G-6 projects within the Department of Defense. The scope of work focuses on cybersecurity sustainment, risk management, and incident response, specifically requiring the performance of Risk Management Framework and Authority to Operate sustainment. Contractors will utilize vulnerability scanners and compliance tools to manage vulnerabilities and provide essential remediation reports to maintain a valid ATO. The project is based in Fort Bragg and requires personnel to hold either a Secret or Top Secret security clearance. Interested parties should note the response deadline of November 2, 2026. The contract falls under NAICS code 541519 and is managed through the IT Contracting Division of the Department of Defense.

It Contracting Division - PL83

POSTED

about 20 hours ago

DEADLINE

U.S. Government Software Support ServicesThis subcontract provides manufacturer-level technical support for Rustici Content Controller software to assist prime contractors working on the U.S. Coast Guard CG-OWL enterprise learning management system projects. Managed under the Department of Homeland Security's Special Mission Training Center, the contract ensures the operational capability of the CG-OWL system by utilizing Rustici Content Controller support infrastructure and delivering ongoing technical support entitlements. The services are governed by Rustici Software, LLC commercial support terms for U.S. Government customers and are categorized under NAICS code 541519. Performance for this engagement is centered in Norfolk, Virginia.

Special Mission Training Center (smtc)

POSTED

about 20 hours ago

DEADLINE

Cyber Security Engineering and Risk Management Framework Support

Solicitation # W91CRB-26-B-A006

Solicitation W91CRB-26-B-A006 is a Firm-Fixed-Price commercial services contract issued by the Army Contracting Command at Aberdeen Proving Ground, Maryland. The requirement is for Cybersecurity Engineering and Department of Defense Risk Management Framework (RMF) Support Services to maintain Authority to Operate (ATO) compliance at the Aberdeen Test Center. The contract is a 100% 8(a) set-aside, though some draft documents also reference Women-Owned Small Business (WOSB) and HUBZone preferences. The period of performance spans from November 23, 2026, to November 22, 2031, consisting of a base year and four option years, with an additional six-month extension option. The scope of work requires the contractor to provide all personnel, equipment, and non-personal services necessary for cybersecurity engineering, including labor for base and surge requirements totaling 4,080 hours per year. Key personnel requirements include a Senior IT Systems Solutions Architect/Contract Manager. Security requirements are stringent, requiring an active Secret Facility Security Clearance (FCL) at the time of bid submission, with specific positions requiring Top Secret clearances and access to SIPRNet and Special Access Programs (SAP). Award will be made to the lowest-priced, responsive, and responsible bidder based on a pass/fail responsiveness evaluation. Bidders must provide valid proof of facility clearance, personnel certifications compliant with DoDM 8140.03, and resumes for key labor categories. Bids are due electronically by November 5, 2026, and must be submitted as a single volume containing administrative documents, a completed pricing schedule, and security compliance documentation. Performance will be monitored via a Quality Assurance Surveillance Plan (QASP) and deliverables will be tracked through a Contract Data Requirements List (CDRL).

POSTED

about 20 hours ago

DEADLINE

DA10--Reviewed and Ready VISN Rad PACS - HL7 Conversion to DAS-SPOE

Solicitation # 36C25227Q0065

The Department of Veterans Affairs, through the VA Great Lakes Acquisition Center, intends to award a sole source, firm fixed price, one-time service contract to Change Healthcare Technologies/Optum. The scope of work involves the conversion to a DAS-SPOE HL7 interface for the CHC RAD PACS service. This procurement is conducted under the authority of 41 U.S.C. 1901 and FAR 12, based on the determination that Change Healthcare Technologies/Optum is the only responsible source capable of satisfying the requirements as they own and manufacture the necessary components and equipment already installed at the facility. The contractor is required to utilize certified authorized service technicians for the performance of these services. The project is categorized under NAICS code 541519 and will be performed within VISN 12. While this is a notice of intent for a sole source procurement, the government will consider capability statements from other firms that can demonstrate the ability to meet the requirements. Interested parties must submit detailed information regarding their products, services, and customer references via email in MS Word or Adobe PDF format to the contracting officer by 5:00 PM CST on October 23, 2026. The government maintains full discretion in determining whether to proceed with the sole source negotiation or to compete the procurement based on the responses received.

252-NETWORK Contract Office 12 (36C252)

POSTED

about 20 hours ago

DEADLINE

United States Army Western Hemisphere Command (USAWHC) G-6 Information Technology Service Management Western Command and Control System (WCCS)

Solicitation # 832674525

The United States Army Western Hemisphere Command (USAWHC) G-6 is issuing a Sources Sought Notice under solicitation 832674525 to identify capable small and large businesses to provide comprehensive Information Technology Service Management (ITSM) support for the Western Command and Control System (WCCS). The scope of work involves delivering and sustaining critical command and control, Unified Communications, Audio/Visual, and enterprise IT capabilities. Key functional requirements include service desk and information management operations for over 1,000 users, data center and network operations, and full-spectrum cybersecurity, specifically Risk Management Framework and Authority to Operate sustainment, vulnerability management, and COMSEC accountability. Additionally, the contractor must provide knowledge management solutions using Microsoft 365, SharePoint Online, and the Power Platform. The anticipated period of performance begins February 1, 2027, with a one-year base period and four option years. Primary performance locations include Fort Liberty and Camp Mackall in North Carolina, Joint Base San Antonio in Texas, with limited support at Fort Hood and Aberdeen Proving Ground, and potential travel to regional Deployable Communications Element locations. All personnel must hold at least a Secret security clearance, with some positions requiring Top Secret clearance, and those supporting partner nations in the SOUTHCOM area of responsibility must be professionally fluent in Spanish and Portuguese. The government is seeking capabilities from various socio-economic categories, including 8(a), SDVOSB, HUBZone, and Woman-Owned Small Businesses, under NAICS 541519. Interested respondents must submit a capabilities statement of no more than five pages by November 2, 2026.

It Contracting Division - PL83

POSTED

about 20 hours ago

DEADLINE

Regional OT Field Technician / Site LiaisonThis subcontract for a Regional OT Field Technician / Site Liaison involves providing on-site technical support and hardware connectivity for prime contractors working on Pakistan State Oil Company Limited projects. The scope of work is centered in Faisalabad, Keamari, and Machike, where the technician will manage physical access to control cabinets and server rooms, connect testing hardware to network ports, and monitor overall system stability during testing phases. The role requires strict adherence to oil and gas facility safety standards, necessitating site-specific HSE safety certifications. Key deliverables include the maintenance and delivery of site access logs. Interested parties should note the response deadline of November 4, 2026, for this specialized technical support engagement within Pakistan.

Pakistan State Oil Company Ltd

POSTED

DEADLINE

OT VAPT Specialist (Industrial Control Systems)This subcontract opportunity is for an OT VAPT Specialist to provide vulnerability assessments and penetration testing for prime contractors working on automation projects for Pakistan State Oil Company Limited. The scope of work involves conducting both passive and active discovery of operational technology assets, utilizing OT-safe tools for vulnerability scanning, and performing controlled penetration testing on critical infrastructure including PLCs, HMIs, and SCADA systems. The final deliverable is a comprehensive VAPT Report that includes detailed risk ratings and actionable remediation recommendations. Qualified candidates must hold professional certifications such as GICSP or CISSP. The project is based in Pakistan and is categorized under NAICS code 541519. Interested parties must submit their responses by the deadline of November 4, 2026.

Pakistan State Oil Company Ltd

POSTED

DEADLINE

RFP IA-A4943-SJR OT related VAPT and Security Review Engagement for Automation at Faisalabad, Keamari (KTA) and Machike

Solicitation # IA-A4943-SJR

Pakistan State Oil Company Ltd has issued solicitation IA-A4943-SJR for an Operational Technology related Vulnerability Assessment and Penetration Testing (VAPT) and Security Review Engagement. The project focuses on the security review of automation systems located at three specific sites: Faisalabad, Keamari (KTA), and Machike. The agency is seeking eligible contractors who possess adequate financial capabilities and relevant past experience to execute this security engagement. The procurement follows a Single Stage – Two Envelope bidding procedure, with all submissions required as sealed e-bids via the SAP Ariba portal. Interested vendors must be registered on the portal to participate. The deadline for bid submission is November 4, 2026, by 2:15 PM. Primary contact for this engagement is Sania Javed.

Pakistan State Oil Company Ltd

POSTED

DEADLINE

GPS Fleet Tracking SupplyThis subcontract through the North Carolina Department of Transportation involves the supply and installation of GPS tracking hardware for prime contractors operating on NCDOT Division 9 highway projects. The scope of work requires the outfitting of 14 vehicles with telematics units and the provision of fleet management software to enable ongoing monitoring and reporting of mowing progress. The primary deliverables include 14 fully functional GPS-equipped vehicles and active service subscriptions for the tracking software. Interested parties should note the response deadline of November 18, 2026, for this project categorized under NAICS code 541519.

Department of Transportation

POSTED

DEADLINE

Cybersecurity & Data Management ServicesThis subcontract for the U.S. Fish and Wildlife Service within the Department of the Interior focuses on providing cybersecurity implementation and comprehensive data management for grant recipients. The selected provider will be responsible for the gathering, storage, tracking, analysis, and publication of project data while ensuring all processes comply with federal data security standards. A primary objective of the contract is the delivery of a secure data management system and the creation of functional data dashboards using specialized cybersecurity software and secure storage systems. The opportunity is categorized under NAICS code 541519 and was posted on October 21, 2026. Interested parties must submit their responses by the deadline of January 15, 2027. This engagement ensures that critical project data is disaggregated, secured, and shared effectively to support the agency's mission.

US Fish And Wildlife Service

POSTED

DEADLINE

Cybersecurity & System Hardening SpecialistThis subcontract opportunity for a Cybersecurity and System Hardening Specialist supports prime contractors on projects for the State Corporation Commission of Virginia. The scope of work focuses on security architecture design and system hardening, specifically through the implementation of identity security, endpoint protection, secure data transmission, and encryption of data at rest. The selected provider will be responsible for ensuring all systems meet SOC 2 or ISO 00 compliance standards and establishing robust audit logging. Key deliverables include a fully hardened system environment, detailed security configuration reports, and established encryption protocols. The project is categorized under NAICS code 541519 and allows for performance at the supplier's site. Interested parties must submit their responses by November 20, 2026.

State Corporation Commission

POSTED

DEADLINE

SaaS Implementation and User Support ServicesThe SaaS Implementation and User Support Services subcontract focuses on providing technical onboarding, training, and continuous support for prime contractors working on software projects for the Teacher Retirement System of Texas. The scope of work includes account management, the creation of comprehensive training resources, and the delivery of technical troubleshooting and user access management. These tasks are to be executed using remote support tools and help desk software, with a preference for candidates holding ITIL certification. Key deliverables for this engagement include the successful onboarding of users, the production of training manuals, and the resolution of support tickets. The opportunity is categorized under NAICS code 541519 and is associated with the state of Texas. Interested parties should note the response deadline of November 18, 2026.

Teacher Retirement System of Texas

POSTED

DEADLINE