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405 CAPITOL STREET CORP, G.P.

UEI: MEAFW9D6GLR6

405 CAPITOL STREET CORP, G.P. is a federal contractor, registered under UEI MEAFW9D6GLR6. It has been awarded $606,809 in federal contracts. Primary work spans Unknown NAICS, Lessors of Nonresidential Buildings (except Miniwarehouses), and All Other Professional, Scientific, and Technical Services. Top awarding agencies include General Services Administration.

Contact Information

Registration and classification details

Registration

UEI Code

MEAFW9D6GLR6

Federal Contracting Overview

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

AI Capability Profile

405 CAPITOL STREET CORP, G.P. specializes in the provision of commercial real estate and facility leasing services. Their core capabilities center on the management and leasing of nonresidential buildings to support government operational requirements. The company maintains an exclusive relationshi...

Key Performance Metrics

Awards Count

72

All time

Active

0

Currently performing

Completed

72

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

General Services Administration$606.8K100%

Awards by NAICS

531120 - Lessors of Nonresidential Buildings (except Miniwarehouses)$292.4K48.2%541990 - All Other Professional, Scientific, and Technical Services$14.2K2.3%

Awards by Agency Over Time

Awards by Place of Performance

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DETROIT JCC-2026-40 BACKFLOW PREVENTER TESTING, MAINTENANCE & INSPECTION

Solicitation # detroit-jcc-2026-40-backflow-preventer-testing-maintenance-inspection

Serrato Corporation is seeking licensed contractors for the Detroit JCC-2026-40 project located in Michigan. The scope of work requires the repositioning of the backflow preventer in Recreation building 0004, as well as the provision of comprehensive inspection services for all other backflow preventers across the site. This solicitation falls under NAICS code 541990, with additional relevant codes including 541380 and 238220. The opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by May 31, 2027. Primary coordination for this contract is handled by Toni Robinson.

Serrato Corporation

POSTED

about 7 hours ago

DEADLINE

Strategic Advisory Services for GMS (NA-21)The National Nuclear Security Administration, an agency of the Department of Energy, is forecasting a contract for Strategic Advisory Services for GMS (NA-21). This requirement falls under NAICS code 541990 and is designated for performance in the District of Columbia. The current incumbent contractor for these services is Hunatek System Solutions LLC. The forecast was posted on November 1, 2026, and is categorized as a forecast with a set-aside type listed as other. Interested parties may coordinate with Chelsea Murphy, the Small Business Program Manager, regarding this opportunity.

National Nuclear Security Administration

POSTED

about 24 hours ago

DEADLINE

Specialized Information on Middle East Energy and Oil and Gas MarketsThe Department of Energy is forecasting a requirement for specialized information regarding energy and oil and gas markets within the Middle East. This procurement falls under NAICS code 541990 and is designated as a small business set-aside. The performance of the contract is expected to take place in the District of Columbia. Foreign Reports Inc is listed as the incumbent contractor for these services. Interested parties are directed to contact the Department of Energy headquarters small business program office for further assistance regarding this opportunity.

Energy and Threat

POSTED

about 24 hours ago

DEADLINE

Strategic and Programmatic Support Services for the National Nuclear Security Administration's Office of Global Material Security.The National Nuclear Security Administration, under the Department of Energy, is forecasting a requirement for Strategic and Programmatic Support Services for the Office of Global Material Security. This effort is categorized under NAICS code 541990 and is intended to be a small business set-aside specifically for 8(a) certified firms. The work is expected to be performed in the District of Columbia. The current incumbent for these services is Hunatek System Solutions LLC. Interested parties can coordinate with the Small Business Program Manager, Chelsea Murphy, regarding this upcoming opportunity.

National Nuclear Security Administration

POSTED

about 24 hours ago

DEADLINE

To provide the Department of Energy's Office of Policy (DoE OP) with real-time global commodity flow intelligence, maritime domain awareness, and expert analytical support to inform energy security d…The Department of Energy's Office of Policy is seeking a subscription for real-time global commodity flow intelligence and maritime domain awareness to enhance energy security decisions and policy analysis. Utilizing Kpler's proprietary AIS network, satellite imagery, and cargo intelligence, the contract provides monitoring for over 40 commodities, including crude oil, LNG, and refined petroleum products. This capability allows analysts to track global trade flows, assess refinery operations, and measure storage inventories to support sanctions monitoring, supply disruption analysis, and strategic briefings for the Secretary and the White House. The agreement includes raw data exports for custom modeling and auditability, supplemented by publications, webinars, and expert consulting services. Managed under NAICS code 541990, the performance of this contract is centered in the District of Columbia. The primary objective is to ensure persistent, data-driven visibility into global energy markets to strengthen national energy security awareness and strategic planning.

Office of Policy

POSTED

about 24 hours ago

DEADLINE

NEW 8(a) AWARD Bloomsburie LLC #89303022CHC000013/LQ1638366611V Including: Seed FUNDING for Task w/GC.This 8(a) small business award is issued to Bloomsburie LLC by the Department of Energy's Office of Human Capital Management under contract number 89303022CHC000013/LQ1638366611V. The agreement is categorized under NAICS code 541990 and specifically includes seed funding for tasks associated with the government contract. The performance of this contract is located in the District of Columbia. As a forecast entry posted for November 2026, it identifies Bloomsburie LLC as the incumbent contractor for these services.

Office of Human Capital Management

POSTED

about 24 hours ago

DEADLINE

Certified Animal Control Officer (ACO) ServicesThis subcontract for Certified Animal Control Officer services involves providing professional animal management for prime contractors working on City of Camden projects. The scope of work includes the capture, transport, and management of animals using specialized equipment such as transport vehicles, nets, traps, and poles. All activities must be performed in strict accordance with N.J.S.A. 10:5-31 et seq. and N.J.A.C. 17:27 et seq. to ensure full regulatory compliance. To qualify for this engagement, service providers must hold all mandatory state licenses and certifications required by the State of New Jersey. The contract focuses on the delivery of ongoing animal control services under NAICS code 541990. Interested parties should note the response deadline of November 20, 2026.

POSTED

DEADLINE

Transcription Quality Assurance (QA) and ProofreadingThis subcontract for Transcription Quality Assurance (QA) and Proofreading involves performing independent quality control reviews of completed transcripts for prime contractors working on Connecticut General Assembly projects. The selected provider will be responsible for proofreading documents for logic, spelling, and grammar while ensuring strict adherence to the CGA Style Guide. The goal is to deliver verified, error-free final transcripts that are ready for official submission to the Connecticut State Library. Managed by DAS Procurement for the state of Connecticut, this opportunity requires a high level of expertise in English grammar and a strong familiarity with legislative terminology. Interested parties should note the response deadline of November 12, 2026. The contract falls under NAICS code 541990 and is accessible through the CTSource Bid Board.

DAS Procurement

POSTED

DEADLINE

Student Support & Facility ManagementThis subcontract for Student Support and Facility Management supports the Canadian Army by providing essential physical infrastructure for Government of Canada training projects. The scope of work includes the provision of classrooms, laboratories, student lockers, and parking, with a specific requirement for facility maintenance during the peak summer window from June 1 to August 31. The contractor is responsible for delivering an accessible training facility that strictly adheres to all local building and safety codes governing educational environments. The project is performed across multiple Canadian provinces, including Alberta, Nova Scotia, Ontario, and Quebec, excluding the National Capital Region. Interested parties must respond by November 13, 2026, regarding this opportunity which falls under NAICS code 531120.

POSTED

DEADLINE

Camp Mabry Portables Re-Solicitation

Solicitation # TMD27-CFMO-0046906

The Texas Military Department (TMD) is seeking competitive sealed bids under solicitation TMD27-CFMO-0046906 for the lease, installation, and maintenance of two temporary modular workspace facilities at Camp Mabry. These turnkey, code-compliant facilities must accommodate 165 personnel, with 110 stationed at the North Site and 55 at the South Site. Both facilities must be fully installed and ready for occupancy by April 16, 2027. The contract structure consists of an initial 36-month lease term, two optional one-year renewals, and an option for TMD to purchase the facilities. Award will be granted to the lowest-priced responsive and responsible bidder based on the Total Base Bid. The scope of work includes the supply and installation of modular units on existing foundations, interior fit-outs, MEP and life safety systems, and IT/AV infrastructure. Contractors must adhere to strict compliance standards, including the Americans with Disabilities Act, Texas cybersecurity training requirements, and federal wage and sick leave mandates. Performance and payment bonds are required if the bonded amounts exceed $100,000 and $25,000, respectively. Bids must be submitted in a sealed physical package to the Austin, Texas location by 11:30 AM CST on November 17, 2026, and must include a completed pricing schedule and a proposed performance schedule.

Texas Military Department

POSTED

DEADLINE

Actuarial Consulting Services for Captive Insurance FeasibilityThis subcontract for Actuarial Consulting Services for Captive Insurance Feasibility involves providing data-driven actuarial analysis for prime contractors working on Maryland Department of Housing and Community Development projects. The scope of work focuses on analyzing historical loss experience and deductible layer exposures for affordable multifamily housing portfolios, alongside modeling projected financial performance across various market and loss scenarios. The primary deliverables for this engagement are a Data Validation Memorandum and a comprehensive Actuarial Analysis Report. Qualified candidates must hold an FCAS designation or an equivalent professional qualification and are required to undergo a third-party security assessment. The opportunity was posted on October 30, 2026, with a response deadline of November 17, 2026. This procurement falls under NAICS code 541990 and is managed through the state of Maryland.

POSTED

DEADLINE

Parking Garage Operations and ManagementThis subcontract for Parking Garage Operations and Management involves providing day-to-day operational support for prime contractors on Gulfport Redevelopment Commission parking facility projects. The scope of work includes managing parking permits, overseeing daily entry and exit operations, and implementing strategic leasing plans. To ensure efficiency, the contractor will utilize automated payment kiosks, ticketing systems, and specialized parking management software to deliver a fully operational facility with managed occupancy and revenue. The project is categorized under NAICS code 531120 and requires strict adherence to the non-discrimination policies of the City of Gulfport and the Gulfport Redevelopment Commission. Managed by MPTAP in Mississippi, the contract focuses on the seamless execution of facility logistics and financial oversight to maintain high operational standards.

POSTED

DEADLINE

Resume and LinkedIn Profile OptimizationThis subcontract agreement focuses on the delivery of professional writing and optimization services for prime contractors working on Ohio Department of Job and Family Services projects. The scope of work includes reviewing existing resumes for gaps, rewriting and formatting them to meet current industry standards, and providing strategic recommendations to enhance LinkedIn profiles for increased visibility. All deliverables are produced using professional word processing and design software, with a strict requirement to maintain participant confidentiality throughout the process. The opportunity is categorized under NAICS code 541990 and is associated with the state of Ohio. Interested parties should note that the response deadline is November 16, 2026. The final deliverables for this engagement consist of polished, professional resumes and comprehensive LinkedIn profile enhancement guides.

Job And Family Services

POSTED

DEADLINE

Testing Equipment Calibration ServicesThe Golden Gate Bridge, Highway and Transportation District is seeking a subcontractor to provide testing equipment calibration services for prime contractors working on District bridge retrofit projects in San Francisco. The scope of work involves the periodic calibration of precision instruments, specifically calipers, hardness testers, and surface roughness gauges, utilizing laboratory equipment and certified standards. To qualify, the service provider must hold ISO/IEC 17025 accreditation or an equivalent calibration certification. Deliverables for this contract include the provision of detailed calibration certificates and maintenance logs. Interested parties must respond by December 2, 2026.

Golden Gate Bridge, Highway and Transportation District

POSTED

DEADLINE

Foreign Language Interpreting and TranslationThis subcontract opportunity is for the provision of professional interpreting and translation services in French and Portuguese to support prime contractors on City of Tshwane projects in Tshwane-Pretoria, South Africa. The scope of work involves delivering high-quality oral and written translations specifically for international communications and foreign delegations. Qualified candidates must possess a Bachelor of Arts degree or an equivalent qualification, along with demonstrated proficiency in both French and Portuguese. Interested parties should note the response deadline of November 5, 2026, for this engagement under NAICS code 541990.

City of Tshwane

POSTED

DEADLINE

South African Sign Language (SASL) InterpretingThis subcontract involves providing professional interpreting services between English or other official languages and South African Sign Language or AFSL for prime contractors working on City of Tshwane projects. The scope of work includes delivering real-time sign language interpretation and lip-speaking services during Council meetings, summits, and various public participation programs within Tshwane-Pretoria, South Africa. To qualify for this engagement, service providers must possess a relevant qualification in Sign Language interpreting and a minimum of three years of professional experience. Interested parties must submit their responses by November 5, 2026, in accordance with the solicitation posted by the City of Tshwane.

City of Tshwane

POSTED

DEADLINE

Document Translation and EditingThis subcontract opportunity with the City of Tshwane involves providing professional translation and editing services for prime contractors. The scope of work includes translating official reports and communications between English and other official South African languages, utilizing standard translation software to ensure all deliverables align with the City's Language Policy. Qualified candidates must possess a Bachelor's degree in Arts or Social Sciences, or a Diploma in Language Practice, along with at least three years of relevant experience. The project is based in Tshwane-Pretoria, South Africa, with a response deadline set for November 5, 2026.

City of Tshwane

POSTED

DEADLINE

Official Language Interpreting ServicesThe Official Language Interpreting Services subcontract for the City of Tshwane involves providing simultaneous and consecutive interpreting for prime contractors on various city projects. The scope of work includes delivering real-time oral translation at Council meetings, disciplinary hearings, conferences, and public participation programs, utilizing both specialized interpreting equipment and online platforms for remote delivery. Qualified providers must possess a Bachelor's degree in Arts or Social Sciences, or a Diploma in Language Practice, along with at least three years of professional experience. The services will be performed in Tshwane-Pretoria, South Africa, with a response deadline set for November 5, 2026.

City of Tshwane

POSTED

DEADLINE