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A4 SCIENTIFIC INC. 1544 SAWDUST ROAD, SUITE 506 The Woodlands, TX 77380

UEI: SLED_DEF0AE539EDE7114

A4 SCIENTIFIC INC. 1544 SAWDUST ROAD, SUITE 506 The Woodlands, TX 77380 is a federal contractor, registered under UEI SLED_DEF0AE539EDE7114. It has been awarded $29,092,694 across 4 federal contracts. Primary work spans Unknown NAICS and Testing Laboratories and Services. Top awarding agencies include Headquarters Acquisition Division (hqad).

Contact Information

Registration and classification details

Registration

UEI Code

SLED_DEF0AE539EDE7114

Federal Contracting Overview

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

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

Headquarters Acquisition Division (hqad)$29.1M100%

Awards by NAICS

- Unknown NAICS$18.7M64.3%

541380 - Testing Laboratories and Services$10.4M35.7%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in A4 SCIENTIFIC INC. 1544 SAWDUST ROAD, SUITE 506 The Woodlands, TX 77380's top NAICS codes and agencies

Quality Assurance & Inspection ServicesThe Quality Assurance and Inspection Services subcontract, issued by the Department of Defense under the ASC Supplier Oper AE and AF Div, requires independent inspection and testing of machined parts and assembled kits. The primary objective is to ensure strict compliance with military specifications through dimensional checks, non-destructive testing, and final acceptance testing. This opportunity is designated as a total small business set-aside under FAR 19.5 and falls under NAICS code 541380. The solicitation was posted on August 12, 2026, with a response deadline set for September 11, 2026.

ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 3 hours ago

DEADLINE

First Article Testing (CFAT) ServicesThe First Article Testing (CFAT) Services subcontract, issued by the Department of Defense under the Strategic Acq Program Directorate, focuses on the independent testing and documentation of the first production unit. The primary objective is to verify that the unit complies with all design specifications through rigorous material certification, dimensional inspection, and mechanical testing. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 541380. The solicitation was posted on August 12, 2026, with a response deadline set for September 11, 2026.

STRATEGIC ACQ PROGRAM DIRECTORATE

POSTED

about 3 hours ago

DEADLINE

Asbestos Testing

Solicitation # RFP 6608-26

The City of Spokane, through the Mayor's office, is soliciting proposals for asbestos testing services under RFP 6608-26. This is a one-step unsealing process with all transactions conducted in USD. Interested companies must submit their proposals electronically via the ProcureWare portal to be considered responsive. The solicitation period began on August 12, 2026, with a clarification deadline of August 21, 2026, at 5:00 PM. All final proposals are due by September 1, 2026, at 11:00 AM. There is no pre-bid meeting scheduled, and all inquiries must be submitted through the Clarification Tab of the portal.

City of Spokane

POSTED

about 6 hours ago

DEADLINE

Global Inspection Services

Solicitation # 103726DA016

The Department of State is seeking market research from U.S. small businesses to provide global inspection services under NAICS code 541380. The scope of work includes warehouse and commodity inspections, as well as laboratory testing of emergency non-food items. While current operations are based in Dubai, Miami, Accra, Subang, and Brisbane, the contract may expand to include other manufacturers' facilities, airports, seaports, and distribution locations worldwide. This sources-sought opportunity, solicitation number 103726DA016, is a total small business set-aside managed by the Acquisitions Aqm Momentum office. Interested parties must respond by August 17, 2026. The primary point of contact for this requirement is Lisa Chang.

Acquisitions - Aqm Momentum

POSTED

about 8 hours ago

DEADLINE

--Inspection and Load Testing of Weight Handling Equipment, Base Elizabeth City

Solicitation # 70Z08126QELIZ0018

The contractor is required to perform load testing, inspection, and reporting of weight-handling equipment—including bridge cranes, hoists, boat lifts, telehandlers, mobile cranes, and vehicle lifts—at USCG Base Elizabeth City, North Carolina, providing all labor, transportation, equipment, materials, supervision, and testing resources necessary to complete the work. This procurement is a 100% small business set-aside under NAICS code 541380 with a size standard of $19 million in average annual receipts, and the government plans to award a firm-fixed price contract following evaluation under FAR 52.212-2. All quotes must be submitted by noon Eastern Time on August 25, 2026, exclusively via email to Frank.M.Powers@uscg.mil, and no oral inquiries will be accepted; questions must be submitted in writing by noon on August 17, 2026. A mandatory site visit is scheduled for August 11, 2026, at 1000 hours, and prospective offerors must coordinate access through Michael.D.Barclift@uscg.mil at least three days in advance, completing a visitor access form and presenting a valid Real ID or passport along with full name, date of birth, and last four digits of SSN; holders of valid Military ID or RAPIDGate pass are exempt from the form. The Statement of Work, referenced but not included, contains detailed project requirements, and no specific technical standards, inspection criteria, or performance metrics are detailed beyond the general scope. No packaging, marking, or preservation requirements are specified, nor are payment details, invoicing methods, accounting codes, or key personnel designations provided. There are no option periods, subcontracting plan requirements, performance bonds, or organizational conflict of interest clauses included, and while the basis of award is presumed to be lowest price technically acceptable due to the firm-fixed price structure and FAR 52.212-2 reference, this is not explicitly confirmed. All respondents must verify quantities and conditions on-site prior to submitting quotes, and compliance with base security policies and access procedures is mandatory for any personnel entering the installation.

Base Elizabeth CITY(00081)

POSTED

about 8 hours ago

DEADLINE

HVOF SYSTEM CALIBRATION & MAINTENANCE

Solicitation # FA857126Q0100

Solicitation FA857126Q0100 is a single source request for quote issued by the Department of Defense for the annual calibration, inspection, and preventive maintenance of four Multi-Coat High Velocity Oxygen Fuel (HVOF) systems. Located at Robins Air Force Base in Georgia, the requirement is designated for the Original Equipment Manufacturer to provide all necessary labor, parts, tools, and travel to maintain system components including robots, controllers, software, and gas management systems. The contractor is responsible for comprehensive technical support and maintenance of all components as configured by Oerlikon Metco. This effort falls under NAICS code 541380 and is managed by the 402d Maintenance Support Group. Responses to this solicitation are due by August 19, 2026.

FA8571 Maintenance Contracting Afsc Pzim

POSTED

about 8 hours ago

DEADLINE

BPA Quality Assurance Testing for USACE Sacramento District

Solicitation # W9123826QA025

The U.S. Army Corps of Engineers Sacramento District is soliciting qualified laboratories to participate in a five-year Master Blanket Purchase Agreement for Regional Quality Assurance Testing across its broad Area of Responsibility, which spans multiple regions including Utah, Nevada, Northern California, the California Bay Area and Stockton-Modesto, and the Central Coast and Southern Valley. To ensure robust and timely coverage, the government plans to award at least two BPAs per region, allowing offerors to bid on one or more regions based on their geographic location and technical capabilities, with each BPA supported by established price lists. All testing services must align with the detailed requirements in the Performance Work Statement and strictly comply with U.S. Army Corps of Engineers regulations ER 1110-1-261 and ER 1110-1-8100, the latter of which mandates that laboratories maintain active inspection and validation from the Materials Testing Center, a non-negotiable requirement for participation. This effort supports critical construction projects for civil, military, and Veteran’s Affairs programs by delivering accurate and reliable materials and water quality data. This solicitation is a Total Small Business Set-Aside under NAICS code 541380, reserved exclusively for small businesses, and is being managed by the Department of Defense through the Sacramento District office located in Sacramento, California. Proposals are due by August 17, 2026, with the contract expected to begin following award. Interested parties must respond through the official SAM.gov portal, and primary point of contact for inquiries is Julie Maxwell, with Amber Scyoc as the secondary contact. Successful offerors will be positioned to receive task orders across the entire region, requiring not only technical expertise in materials and water quality analysis but also logistical readiness to support responsive, on-site testing needs throughout the diverse and expansive AOR.

W075 Endist Sacramento

POSTED

about 8 hours ago

DEADLINE

Video Inspection and Pipeline SurveillanceWEKA Inc. is seeking a subcontractor for the Video Inspection and Pipeline Surveillance project to perform comprehensive pre- and post-installation inspections of pipelines. The primary objective is to utilize CCTV and specialized reporting tools to identify defects, verify proper alignment, and ensure overall cleanliness of the pipeline infrastructure. This opportunity is designated as a small business set-aside, welcoming applicants from various categories including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone, and Veteran-Owned Small Businesses. Interested parties must submit their responses by the deadline of September 18, 2026, under NAICS code 541380.

POSTED

about 15 hours ago

DEADLINE

in about 1 month

Hydrotesting Services for Fire ExtinguishersThe Texas Department of Transportation is seeking a subcontractor to provide hydrotesting services for fire extinguishers. The primary objective of this contract is to perform hydrostatic testing on cylinders as part of their required six-year maintenance or replacement cycles to ensure overall pressure integrity. This opportunity is categorized under NAICS code 541380. The solicitation was posted on August 11, 2026, and the deadline for responses is August 25, 2026. Interested parties can find further details through the Texas SmartBuy portal.

Texas Department of Transportation

POSTED

about 22 hours ago

DEADLINE

Destination Inspection Coordination

MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Radioactive or Hazardous Materials Compliance Services

Defense Logistics Agency

POSTED

DEADLINE

First Article and Product Level Testing Services

C AND T SUPPLY CHAIN

POSTED

DEADLINE

Quality Assurance & Documentation Services

FLUID HANDLING DIVISION

POSTED

DEADLINE

Production Lot Testing (PLT) Reporting and Compliance

ASC COMMODITIES DIVISION

POSTED

DEADLINE

First Article Testing (FAT) Services

ASC COMMODITIES DIVISION

POSTED

DEADLINE

Hazardous Materials Handling & LabelingThis subcontract with the Department of Defense, specifically DLA DIST SAN JOAQUIN, focuses on the hazardous materials handling and labeling of unit containers. The primary objective is to ensure all labeling complies with the OSHA Hazard Communication Standard 29 CFR 1910.1200 and GHS requirements, with a specific emphasis on substances such as hexavalent chromium. The project is categorized under NAICS code 541380 and will be performed in Tracy, California. Interested parties must submit their responses by August 24, 2026, following the posting date of August 11, 2026.

DLA DIST SAN JOAQUIN

POSTED

DEADLINE

First Article Testing (FAT) Services

ASC COMMODITIES DIVISION

POSTED

DEADLINE

First Article Testing (FAT) for Military Fasteners

ASC COMMODITIES DIVISION

POSTED

DEADLINE