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COUNTY OF CHARLESTON

UEI: E9PFJBDULCG3CAGE: 1VF88

COUNTY OF CHARLESTON is a federal contractor, registered under UEI E9PFJBDULCG3 and CAGE code 1VF88. It has been awarded $241,039,920 across 365 federal contracts. Primary work spans Unknown NAICS and Other NAICS codes (20 codes, <0.5% each). Top awarding agencies include Department Of The Treasury, Department Of Housing And Urban Development, and Department Of Homeland Security (dhs).

Contact Information

Registration and classification details

Phone+1 (555) 000-0000

Websitecharlestoncounty.org

Address123 Main St, City, ST 12345

Registration

UEI Code

E9PFJBDULCG3

CAGE Code

1VF88

Entity Structure

U.S. Government Entity

Established

N/A

Business Classifications

12C7

NAICS Codes

921190Other General Government Support(Primary)

Federal Contracting Overview

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

AI Capability Profile

The County of Charleston delivers essential public infrastructure and communication services to federal agencies, specializing in solid waste collection and disposal, emergency radio and telecommunications systems, and environmental support operations. Their technical expertise includes municipal wa...

Key Performance Metrics

Awards Count

0

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

Department Of The Treasury$122.2M50.7%

Department Of Housing And Urban Development$60.9M25.3%

Department Of Homeland Security (dhs)$32.7M13.6%

Department Of Justice (doj)$7.1M2.9%

Department Of Health And Human Services (hhs)$6.7M2.8%

Department Of Homeland Security$3.1M1.3%

Department Of Justice$2.7M1.1%

Department Of Transportation (dot)$2.2M0.9%

Other agencies (12 agencies, <0.5% each)$3.5M1.5%

Awards by NAICS

- Unknown NAICS$238.7M99.1%

Others - Other NAICS codes (20 codes, <0.5% each)$2.3M1%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in COUNTY OF CHARLESTON's top NAICS codes and agencies

DDDPlus Software Licensing and SupportThe contract entails the provision of five individual Standard licenses for DDDPlus software, covering full delivery, installation, and compatibility testing to ensure seamless integration with existing systems. License administration will be maintained throughout a four-year term, including ongoing support and compliance management. The work is performance-based with the place of performance located in Silver Spring, Maryland, under a subcontract structure, and falls under the NAICS code 511210 for software publishing. The Department of Health and Human Services is the contracting organization, with a response deadline set for August 14, 2026, and the solicitation was posted on August 4, 2026. All activities must align with federal procurement standards and deliverables must meet technical and operational requirements specified in the agreement.

Department Of Health And Human Services

POSTED

DEADLINE

GastroPlus Software Licensing and SupportThe contract awards the supply and ongoing support of 20 Standard licenses for GastroPlus software over a four-year period, encompassing full delivery, installation, and verification of compatibility with FDA systems. The provider is responsible for ensuring seamless integration into existing infrastructure and managing all aspects of license administration throughout the term. Performance is required to occur at the designated location in Silver Spring, Maryland, with the work falling under NAICS code 511210 for software publishing. The opportunity was posted on August 4, 2026, and responses are due by August 14, 2026, with the contracting entity being the Department of Health and Human Services. This subcontract supports critical regulatory and scientific operations that rely on GastroPlus for pharmacokinetic and pharmacodynamic modeling within federal health and safety contexts.

Department Of Health And Human Services

POSTED

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Notice of Sole Source: GastroPlus PBPK and PBBM modeling platform subscription

Solicitation # 7571TE26Q00153

The U.S. Food and Drug Administration, through the Department of Health and Human Services, intends to sole-source a firm fixed-price contract to Simulations Plus Inc. for twenty GastroPlus and five DDDPlus software licenses, used for physiologically based pharmacokinetic and physiologically based biopharmaceutics modeling in support of generic drug research. The contract spans a base year from September 1, 2026, to August 31, 2027, with up to three one-year option periods extending through August 31, 2030. Performance will occur at the FDA’s White Oak campus in Silver Spring, Maryland. The acquisition is conducted under RFO 12, allowing for non-competitive procurement of commercial products, and no set-aside applies. Responses are due by August 14, 2026, and any interested party may submit a capability statement to demonstrate their ability to supply the exact software licenses as the original equipment manufacturer or authorized reseller, which the government will review solely to determine whether competitive procurement is warranted. The contract requires the vendor to provide standard individual licenses, with no auto-renewals permitted unless explicitly authorized. Acceptance of deliverables will be conducted by the Contracting Officer’s Representative within 30 working days of delivery, verifying software functionality, compatibility with FDA systems, and compliance with technical requirements. Invoicing must be submitted electronically through the Treasury’s Invoice Processing Platform, and all invoices must include detailed supporting documentation for labor, materials, and costs. The government retains the right to reject nonconforming deliveries and will not pay for services that fail to meet agreed standards. Clauses from the FAR and HHSAR govern payment, representation, whistleblower rights, anti-lobbying, accessibility, and dispute resolution, with federal regulations taking precedence over any vendor terms. The Contracting Officer and Contract Specialist are the primary points of contact, and all vendors must be actively registered in SAM at the time of submission.

Department Of Health And Human Services

POSTED

DEADLINE

Unable to Decompose Subcontract OpportunitiesDue to a system error, the prime contract details necessary to identify or structure subcontract opportunities could not be retrieved, rendering all subcontracting analysis unavailable at this time. The solicitation is designated as a subcontract under the Department of Health and Human Services, with a posted date of August 3, 2026, and a response deadline of August 18, 2026. The place of performance is listed as Bethesda, Maryland, with a zip code of 20892, though no specific office address, point of contact, or set-aside information is provided. The NAICS code is marked as NA, and the agency and organizational designations are identical, indicating an internal system limitation. Despite the absence of actionable data for suppliers, the opportunity remains live in the system with a public view link available for reference.

Department Of Health And Human Services

POSTED

DEADLINE

Antioxidant Therapy for Smith-Lemli-Opitz Syndrone

Solicitation # NICHD-08610

The contract pertains to the development and implementation of antioxidant therapy for Smith-Lemli-Opitz Syndrome, a rare genetic disorder characterized by multiple congenital anomalies and metabolic dysfunction. The solicitation, issued under NICHD-08610 by the Department of Health and Human Services through its National Institutes of Health, invites proposals aimed at advancing targeted antioxidant interventions to mitigate the pathological effects of the condition. The opportunity was posted on August 3, 2026, with responses due by August 18, 2026, at 2:00 PM Eastern Time. The work is expected to be performed in Bethesda, Maryland, consistent with the research infrastructure of the NIH campus. All proposals must be submitted through the SAM.gov portal and should address scientific rigor, feasibility, and potential clinical impact. The primary point of contact for inquiries is Niamh Cawley, with Chung Huang as the secondary contact, both reachable via NIH email addresses. The contracting activity falls under the Department of Health and Human Services with no set-aside provisions specified, and no NAICS code is assigned, indicating flexibility in contractor categorization. Interested parties should ensure adherence to deadlines and submission requirements outlined on the official UI link linked in the posting.

Department Of Health And Human Services

POSTED

DEADLINE

Notice of Intent / Sole Source Solid Waste

Solicitation # 75H71026Q00223

The Navajo Area Indian Health Service, Shiprock Service Unit, intends to award a sole-source, firm-fixed-price contract to Navajo Sanitation for solid waste collection services at the Dzilth-Na-O-Dith-Hle Health Center in Bloomfield, New Mexico, with performance beginning September 1, 2026, and ending August 31, 2027. The procurement is justified under unusual and compelling urgency due to the contractor’s unique, uninterrupted history of providing essential waste management services at the facility, ensuring continuity of operations critical to patient care. The North American Industry Classification System code is 562111, with a small business size standard of $47 million in annual revenue. No competitive solicitation will be issued unless a respondent submits clear and convincing evidence that competition would benefit the government. Responses must be submitted in writing as a capability statement by August 17, 2026, at 10:00 a.m. MST, and must not include proprietary, classified, confidential, or sensitive information. The government is not obligated to respond to or acknowledge submissions, and failure to receive affirmative responses will result in contract award without further notice. All information provided may be used in future solicitations if competition is pursued, and any resulting solicitation will be publicly announced on SAM.gov. The point of contact for inquiries is Ken Parrish, Purchasing Agent, reachable at ken.parrish@ihs.gov.

Department Of Health And Human Services

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Capabilities Statement and Proposal Support for Sole-Source ResponseThe contract requires the development and submission of a comprehensive 5-page capabilities statement and technical response package to support a sole-source procurement justification. This deliverable must include detailed company information, relevant product specifications, and technical documentation that clearly demonstrates the vendor’s unique ability to meet the government’s requirements without competition. The materials must be tailored to satisfy federal procurement standards for sole-source justification, ensuring all claims are well-supported and aligned with the agency’s needs. The solicitation is classified as a subcontract under NAICS code 541611 and is issued by the Department of the Treasury. The response is due by August 7, 2026, at 2:00 PM Eastern Time, with the work originating from a posted date of July 27, 2026. The place of performance is specified as Cookeville, though no other geographic details are provided. Although no point of contact or set-aside details are listed, the submission must be meticulously prepared to meet the stringent requirements of a sole-source justification under a federal contracting framework.

Department Of The Treasury

POSTED

DEADLINE

Packaging, Shipping, and Logistics for Sensitive Detection EquipmentThe contract requires secure packaging and shipment of Orion NLJD units in briefcase-sized transport cases, ensuring safe handling of lightweight, water-resistant, battery-powered detection equipment that does not necessitate special environmental controls. All logistics must prioritize durability and protection during transit while maintaining compliance with standard shipping protocols for sensitive detection gear, with no additional temperature, humidity, or shock-specific requirements beyond typical secure transport standards. Performance is to be conducted from Cookeville, with a response deadline of August 7, 2026, and the solicitation is classified as a subcontract under NAICS code 484220, indicating a focus on courier and express delivery services. The awarding agency is the Department of the Treasury, and the work involves coordination and execution of end-to-end logistics for units that are non-hazardous but require careful mechanical protection. Bidders must demonstrate capability in securing compact, portable electronic devices for reliable delivery without the need for specialized environmental or security infrastructure beyond standard industry practices.

Department Of The Treasury

POSTED

DEADLINE

Technical Support and Field Maintenance Services for NLJD SystemsThe contract entails the provision of comprehensive technical support and field maintenance services for Orion NLJD systems, covering activities such as troubleshooting, equipment calibration, battery replacement, and software updates to ensure optimal system performance. Services are to be delivered in Cookeville, with all work requiring skilled personnel experienced in high-precision instrumentation and field operations. The contract isstructured as a subcontract under the Department of the Treasury, with the NAICS code 811212 indicating it falls within repair and maintenance services for commercial and industrial machinery and equipment. The solicitation was posted on July 27, 2026, and responses are due by August 7, 2026, at 2:00 PM, with no set-aside provisions or organizational type restrictions specified. All work must be performed in accordance with technical standards to maintain system integrity and operational readiness.

Department Of The Treasury

POSTED

DEADLINE

Orion Non-Linear Junction Detector (NLJD) Supply and DeliveryThe Department of the Treasury is procuring the Orion Non-Linear Junction Detector (NLJD), a specialized handheld counter-surveillance device, through a sole-source subcontract arrangement. This device is designed to detect hidden electronic components by identifying their unique semiconductor signatures, enabling identification regardless of whether the devices are powered on or off. The contract focuses exclusively on the supply and delivery of this technology, with no solicitation for competitive bids, indicating a unique capability requirement that only this specific solution can fulfill. Performance will be centered in Cookeville, and the response deadline for submission is August 7, 2026, with the opportunity posted on July 27, 2026. The North American Industry Classification System code 334511 identifies this as related to the manufacturing of electronic instrumentation.

Department Of The Treasury

POSTED

DEADLINE

Orion Non-Linear Junction Detector (NLJD)

Solicitation # 2099CE26Q00002

The Treasury Inspector General for Tax Administration intends to procure the Orion Non-Linear Junction Detector (NLJD) from Research Electronics International, LLC, on a sole source basis because it is the exclusive manufacturer and developer of this specialized device. The Orion NLJD is a hand-held instrument designed to detect hidden electronic surveillance devices—such as cameras and microphones—regardless of whether they are powered on, wired, or transmitting, by identifying semiconductor components embedded in walls, furniture, or other surfaces. The system features a wide transmit signal in the 2.4GHz or 900 MHz bands, digitally modulated and correlated harmonic detection to minimize false positives, agile frequency functionality, pulsing with digital signal processing, and an integrated transceiver and antenna with a telescopic pole for rapid deployment. It includes a handle-mounted touchscreen, a line-of-sight display showing transmit and harmonic levels, camcorder-style batteries for easy replacement, water resistance, and a lightweight design weighing under 3.6 pounds, with setup time under 30 seconds. No other product on the market offers the same combination of patented technology and operational capabilities. There is no formal solicitation available, and the procurement falls below the simplified acquisition threshold with no defined period of performance. The Treasury Common Services Center will accept written responses from qualified contractors until August 7, 2026, submitted electronically to purchasing@fiscal.treasury.gov with the reference SS-TGT-26-048. Submitters must provide their company name, UEI number, contact details, business size classification, a description of their product matching the required specifications, availability through government contract vehicles or open market, and a capabilities statement not exceeding five pages. Acceptable file formats exclude executable, compressed, or script files, allowing only Microsoft Office and Adobe-compatible documents. If no response demonstrates a capable, more advantageous alternative to REI’s Orion NLJD by the deadline, the award will be made directly to Research Electronics International without competition.

Department Of The Treasury

POSTED

DEADLINE

Emergency Response and Law Enforcement Vehicle Access SupportThe contract ensures immediate and uninterrupted vehicle access for TOIG special agents during emergency situations, requiring strict compliance with protocols that explicitly prohibit any staff from blocking vehicles or retaining keys under any circumstances. This mandate is critical to maintaining operational readiness and rapid response capabilities for federal law enforcement personnel operating under the Department of the Treasury. All parties involved must adhere to these access requirements without exception, ensuring that agents can deploy without delay in time-sensitive scenarios. This subcontract is issued as a Total Small Business Set-Aside under FAR 19.5, classified under NAICS code 561599 for other support services, and is open exclusively to small businesses. The solicitation was posted on July 24, 2026, with a response deadline of August 6, 2026. Performance of the work is centered in Washington, D.C., with a ZIP code of 20004. The contract is managed by the Department of the Treasury and is intended to support high-priority law enforcement functions requiring guaranteed and unimpeded mobility for authorized personnel during emergencies.

Department Of The Treasury

POSTED

DEADLINE

in about 15 hours

Physical Security and Access Control for Government ParkingThe contract requires the implementation and maintenance of physical security measures to safeguard Treasury Office of Inspector General vehicles from unauthorized access or tampering, with specific focus on access logging, surveillance systems, and standardized staff protocols. These controls must be consistently monitored and updated to ensure the integrity and security of government assets parked in the designated location in Washington, D.C., with a ZIP code of 20004. The work is structured as a subcontract under a Total Small Business Set-Aside, meaning only small businesses certified by the SBA are eligible to respond, and the NAICS code 561612 identifies the scope as security services for facilities and property. The solicitation was posted on July 24, 2026, with a firm response deadline of August 6, 2026, at 2:00 PM Eastern Time. The contract falls under the Department of the Treasury, and performance is localized to the Washington, D.C. area, though no specific office address or point of contact is provided in the data. The emphasis is on operational reliability, adherence to federal security standards, and the continuous improvement of physical safeguards to protect sensitive government vehicles, with all activities expected to be executed by a small business entity fully compliant with SBA regulations.

Department Of The Treasury

POSTED

DEADLINE

in about 15 hours

Secure Parking Facility Management ServicesThe contract requires the provision of 37 dedicated, secure parking spaces exclusively for Treasury Office of Inspector General law enforcement vehicles, ensuring unrestricted 24-hour, 7-day-a-week, 365-day-a-year access with full operational readiness and unlimited overnight parking privileges located in close proximity to TOIG headquarters in Washington, DC, 20004. The facility must maintain rigorous security protocols to safeguard government vehicles and support mission-critical operations at all times. This is a small business set-aside subcontract under NAICS code 812930, open only to eligible small businesses, with proposals due by August 6, 2026. The Department of the Treasury is seeking a vendor capable of delivering reliable, high-security parking infrastructure and ongoing facility management services tailored to the stringent demands of federal law enforcement operations. The location must be positioned to enable rapid deployment and seamless operational continuity for TOIG personnel and assets.

Department Of The Treasury

POSTED

DEADLINE

in about 15 hours

37 Special Agents Parking Spaces with 24/7 Access

Solicitation # SS-OIG-26-050

The Treasury Office of Inspector General requires 37 dedicated parking spaces with 24/7 access and unlimited overnight parking for government-owned law enforcement vehicles assigned to Special Agents operating near 1500 Pennsylvania Avenue NW in Washington DC. These vehicles must remain securely parked without obstruction or key retention to protect sensitive investigative materials and ensure rapid readiness. The Treasury Common Services Center intends to award this requirement on a sole-source basis to Trade Center Management Associates, located at 1400 K Street NW, Washington DC 20005, under FAR 6.302-1(a)(2), due to the uniqueness of the facility and operational necessity. The contract includes a 12-month base period with two optional 12-month extensions, with a desired start date of September 1, 2026. Although this is designated as a Total Small Business Set-Aside under NAICS 812930, the government will proceed with sole sourcing to TCMA if no responsive proposals submitted by 10:00 a.m. ET on August 6, 2026, demonstrate superior capability and cost-effectiveness. Interested parties may submit capability statements or quotations via email to purchasing@fiscal.treasury.gov, attention AM/KZ, using only Microsoft Office-compatible file formats; compressed, executable, or script files are prohibited. No solicitation document is available, and inquiries or telephone responses will not be accepted. The government retains full discretion to determine whether to compete the requirement or proceed with the sole-source award based on the responses received.

Department Of The Treasury

POSTED

DEADLINE

in about 15 hours

Stowable & Modular Interior ComponentsThe contract involves the design and supply of modular, stowable cabin tables and interior components specifically tailored for response vessels, with a primary focus on optimizing interior space utilization. These components must be engineered to fold, retract, or reconfigure efficiently to accommodate dynamic operational needs during emergency response missions, ensuring maximum functionality without compromising safety or accessibility. The solution must withstand harsh maritime environments while remaining durable, lightweight, and compliant with applicable marine standards. This subcontract falls under NAICS code 337214, which classifies it within the Millwork and Interior Woodwork Manufacturing sector, and is issued under the auspices of the Department of Homeland Security. The solicitation was posted on July 16, 2026, and performance is expected to support vessels used in critical response operations, though specific delivery locations or technical specifications are not detailed. The contract does not indicate any set-aside status or detailed point of contact information, suggesting the procuring entity intends to evaluate proposals based on technical capability and design innovation to meet the unique spatial and operational demands of maritime response scenarios.

Department Of Homeland Security

POSTED

DEADLINE

FLIR & Thermal Imaging Systems for Maritime PatrolThe contract entails the supply and integration of FLIR and thermal imaging systems to enhance night vision and situational awareness capabilities on Coast Guard response boats, supporting maritime patrol missions. These systems are critical for detecting vessels, personnel, and hazards in low-visibility conditions, ensuring operational effectiveness during nocturnal and adverse weather operations. The work is structured as a subcontract under the Department of Homeland Security, with the North American Industry Classification System code 334111 indicating specialization in navigating and measuring instruments manufacturing. The systems must be fully integrated into existing naval platforms with minimal disruption, meeting rigorous maritime standards for durability, reliability, and performance under saltwater and high-motion environments. The contract was posted on July 16, 2026, and performance locations are tied to Coast Guard operational areas without specified geographic restrictions.

Department Of Homeland Security

POSTED

DEADLINE

Marine Seating & Crew Accommodation DesignThe contract calls for the design and supply of advanced, shock-mitigating adjustable seating systems tailored for high-speed maritime operations, with a strong emphasis on enhancing crew comfort and safety under extreme conditions. The seating must be engineered to absorb and dissipate dynamic forces encountered during rapid vessel maneuvers, reducing the risk of injury while maintaining ergonomic support for extended operational periods. The solution must be fully adjustable to accommodate diverse body types and mission requirements, integrating materials and mechanisms that ensure durability in saltwater, high-humidity, and high-vibration environments. This subcontract falls under NAICS code 337127, indicating it is classified within the Boat Building industry, and is issued by the Department of Homeland Security for performance in maritime operational settings. The project targets the development of next-generation crew accommodations that align with federal safety and performance standards for high-speed watercraft. Though specific performance locations and point of contact details are not provided, the solicitation is open to qualified subcontractors with proven expertise in marine seating systems, and the opportunity is published through the SAM gov platform with a posting date of July 16, 2026.

Department Of Homeland Security

POSTED

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