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

Heyltex Corporation 1800 S. Mason Rd. Ste. 260 KATY TX 77450 USA

UEI: SLED_F634C4EB1BBBC963

Heyltex Corporation 1800 S. Mason Rd. Ste. 260 KATY TX 77450 USA is a federal contractor, registered under UEI SLED_F634C4EB1BBBC963. It has been awarded $3,023,094 in federal contracts. Primary work spans Biological Product (except Diagnostic) Manufacturing.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_F634C4EB1BBBC963

Federal Contracting Overview

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

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

$3.0M100%

Awards by NAICS

325414 - Biological Product (except Diagnostic) Manufacturing$3.0M100%

Awards by Agency Over Time

Awards by Place of Performance

Compete with Heyltex Corporation 1800 S. Mason Rd. Ste. 260 KATY TX 77450 USA

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

Award history, agency mix, and NAICS coverage for Heyltex Corporation 1800 S. Mason Rd. Ste. 260 KATY TX 77450 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 Heyltex Corporation 1800 S. Mason Rd. Ste. 260 KATY TX 77450 USA's top NAICS codes and agencies

Custom Homing Peptide Synthesis and AAV Capsid ModificationThis subcontract for the Department of Veterans Affairs, specifically supporting the Harry S Truman Memorial Veterans Hospital, involves the synthesis of targeting peptides and genetic engineering services. The scope of work includes designing homing peptides, modifying AAV capsid genomes for peptide display, and producing modified viral vector prototypes. These activities are to be conducted using molecular cloning tools and DNA/RNA synthesis platforms within BSL-2 facilities. The selected provider must hold BSL-2 certification to deliver the required modified AAV vector constructs and synthesized peptide sequences. Performance of the contract will take place in Columbia, Missouri, under NAICS code 325414. The solicitation was posted on October 21, 2026, with a response deadline of November 4, 2026.

Rpo East (36C24E)

POSTED

about 11 hours ago

DEADLINE

Brand Name - Dectomax (Doramectin) 500mL Injectable Solution

Solicitation # 12639527Q0009

Solicitation 12639527Q0009 is a combined synopsis and request for quotation issued by the Department of Agriculture for the procurement of 2,400 bottles of Dectomax (Doramectin) 500mL Injectable Solution. This firm-fixed-price acquisition is a total small business set-aside under NAICS code 325414 and is intended to support the USDA Cattle Fever Tick Eradication Program in Texas. The required items must be new and the exact brand name specified from Zoetis Inc., as alternate or substitute products are deemed technically unacceptable. All deliverables must be shipped F.O.B. destination to Laredo, Texas, within 30 days of the contract award. Award will be made based on best value, specifically to the lowest priced, technically acceptable offer with an acceptable or neutral past performance rating. To be considered technically acceptable, offerors must provide sufficient documentation, such as manufacturer quotes or datasheets, to verify the product and ensure a clear, auditable paper trail of traceability back to the original equipment manufacturer. Additionally, contractors must furnish a Certificate of Conformance per FAR 52.246-15. Quotations must remain firm for 90 calendar days, and the deadline for submission is October 30, 2026.

Mrpbs Minneapolis Mn

POSTED

DEADLINE

Supplier of Pressure Sensitive Adhesive Tape (NSN 7510-01-358-8770)This subcontract involves the supply of Type I Code M pressure sensitive adhesive tape to prime contractors supporting Department of Defense DLA supply contracts. The material must strictly adhere to NSN 7510-01-358-8770 and RA001 technical specifications. The scope of work requires the delivery of eight rolls of mercury-free tape, each maintaining a minimum shelf life of 24 months. Compliance with federal standards is mandatory, including packaging per MIL-STD-2073-1E, marking per MIL-STD-129, and hazardous material labeling according to the Hazard Communication Standard. Deliveries are to be made FOB Origin to DLA Distribution San Joaquin in Tracy, California. The opportunity is categorized under NAICS code 325414.

CONSTRUCTION & EQUIPMENT T & IFO EQ

POSTED

DEADLINE

Supply of Defibrinated Rabbit BloodThis subcontract involves the supply of defibrinated rabbit blood to prime contractors supporting projects for the Defense Health Agency within the Department of Defense. The scope of work includes the collection of rabbit blood, the defibrination process to meet specific requirements, and the bottling of the product into 50ml units. To ensure quality and traceability, the provider must generate lot numbers and product data sheets for every unit produced. The execution of this contract requires the use of biological processing equipment and laboratory-grade bottling facilities. The total deliverable consists of 48 units of defibrinated rabbit blood per period of performance, with the place of performance located in Silver Spring, Maryland. This opportunity falls under NAICS code 325414 and is associated with a response deadline of October 23, 2026.

Defense Health Agency (dha)

POSTED

DEADLINE

PANDHA-26-P-0000 046638 Defibrinated Rabbit Blood

Solicitation # PANDHA-26-P-0000_046638

The Defense Health Agency Contracting Activity, acting on behalf of the Walter Reed Army Institute of Research, intends to award a sole source contract to Lampire Biological Labs, Inc. under FAR 6.302 for the procurement of defibrinated rabbit blood. The requirement is categorized under NAICS code 325414 for Biological Product Manufacturing. The contract structure consists of a base year followed by four one-year option periods, with a delivery requirement of 48 units per period of performance, where each unit is defined as one 50ml bottle. The contractor must ensure each unit is provided with a lot number and an associated product data sheet. Strict packaging and shipping standards are required to prevent leaks, spillage, and damage, while maintaining a temperature range of 2 to 8 degrees Celsius upon arrival at the destination in Silver Spring, Maryland. This procurement is being handled as a presolicitation notice of intent to sole source, with a response deadline for capability statements set for October 23, 2026.

Defense Health Agency (dha)

POSTED

DEADLINE

VAC to Finished Vaccine ConversionThis subcontract involves the conversion of Government-owned Vaccine Antigen Concentrate into final-use Foot and Mouth Disease vaccine doses for prime contractors supporting USDA APHIS projects. The scope of work includes formulating the concentrate into a usable vaccine, performing filling and packaging within cleanroom facilities, and conducting essential final potency and efficacy testing. The project is managed under the Department of Agriculture and will be performed in Ames, Iowa. To be eligible, the contractor must hold a USDA Veterinary Biological Product License. The solicitation was posted on October 1, 2026, with a response deadline of November 10, 2026, falling under NAICS code 325414.

Mrpbs Minneapolis Mn

POSTED

DEADLINE

FMD Vaccine Antigen Concentrate (VAC) ProductionThis subcontract for the Department of Agriculture involves the production of Foot and Mouth Disease Vaccine Antigen Concentrates for prime contractors on USDA APHIS projects. The scope of work includes the purification and concentration of VAC serials, which are produced by engineering Master Seed Viruses or utilizing field strains in accordance with 9 CFR Parts 113 and 114. To qualify, the provider must possess a USDA Veterinary Biological Product License and provide propagation cell line data approved by the Center for Veterinary Biologics. The final deliverables are purified and concentrated FMD VAC serials, with performance taking place in Ames, Iowa. The response deadline for this opportunity is November 10, 2026.

Mrpbs Minneapolis Mn

POSTED

DEADLINE

Foot and Mouth Disease (FMD) Vaccine Antigen Concentrate (VAC)

Solicitation # 12639527R0001

Solicitation 12639527R0001 is a request for proposals issued by the USDA Animal and Plant Health Inspection Service (APHIS) for an Indefinite Delivery Indefinite Quantity (IDIQ) contract. The requirement covers the purchase, storage, and production of Foot and Mouth Disease (FMD) Vaccine Antigen Concentrate (VAC), the conversion of Government-owned VAC into usable finished vaccines, and the direct purchase of finished vaccines. The contract has a ceiling price of 800 million dollars and a long-term performance horizon, featuring five one-year ordering periods starting approximately December 1, 2026, with conversion and delivery of finished vaccines extending through November 30, 2044. The scope of work requires the contractor to produce VAC capable of yielding at least 1.0 million doses and maintain these materials on their premises under strict quality control and temperature standards. Because live FMDV is a Tier 1 Select Agent, the contractor must hold a select agent authorization issued by CDC/APHIS. Finished vaccines must be packaged to maintain temperatures between 2 to 8 degrees Celsius for 24 hours and include electronic temperature monitors. Award will be based on the most advantageous offer considering technical capability, past performance from the last five years, and fair and reasonable pricing. Proposals must be submitted electronically to Stephen Tees by November 10, 2026, at 1700 CT, organized into four separate volumes.

Mrpbs Minneapolis Mn

POSTED

DEADLINE

Antithrombin III Procurement

Solicitation # CBP-CON-00260

The National Blood Authority is seeking tenders for the procurement of an Antithrombin III product under solicitation number CBP-CON-00260. While the agency currently maintains supply arrangements for Thrombotrol through the National Fractionation Agreement for Australia, this request for tender opens the process for the provision of these essential medical supplies. Interested parties must submit their responses by the deadline of November 20, 2026. All inquiries and submissions should be directed to the CBP Procurement Team via the provided contact email. Further detailed specifications and requirements are contained within the official request for tender documentation.

National Blood Authority

POSTED

DEADLINE

Proteomics and Protein Expression AnalysisThe Proteomics and Protein Expression Analysis subcontract supports National Institutes of Health projects focused on identifying biomarkers related to substance exposure and brain development. The selected provider will perform protein identification and quantification for prime contractors using a variety of high-sensitivity methods, including mass spectrometry, ELISA, Western blotting, and protein-protein interaction assays via LC-MS/MS. To ensure the integrity of the results, the performing laboratory must adhere to ISO/IEC 17025 quality standards. The primary deliverables for this engagement consist of detailed quantitative biomarker reports and comprehensive protein expression profiles. This effort falls under NAICS code 325414 and is managed through the Department of Health and Human Services.

National Institutes Of Health

POSTED

about 2 months ago

DEADLINE

in over 2 years

Medical Diagnostic Test Kit SupplyThe Defense Logistics Agency under the Department of Defense has issued a subcontract for the supply of 100 E. coli detection test kits. These diagnostic kits must strictly adhere to FDA regulations, specific shelf-life requirements, and Department of Defense medical packaging standards to ensure quality and viability. Classified under NAICS code 325414, this procurement focuses on the delivery of specialized medical diagnostic tools. The contract was posted on August 11, 2026, and is managed through the DLA's acquisition systems to support military medical readiness.

Defense Logistics Agency

POSTED

DEADLINE

Medical Supply Procurement – Petrolatum GauzeThis subcontract with the Defense Logistics Agency under the Department of Defense involves the manufacture or supply of 27 units of petrolatum gauze, identified by NSN 6510-01-112-6414. The procurement falls under NAICS code 325414 and requires all units to meet strict military medical standards. Key delivery requirements include a minimum shelf life of 36 months, with a mandate that the time elapsed from manufacture to delivery does not exceed five months. The contract was posted on August 10, 2026.

Defense Logistics Agency

POSTED

DEADLINE

Typhoid Vi Polysaccharide Vaccine SupplyThis subcontract through the Defense Logistics Agency under the Department of Defense involves the supply of 1,000 units of FDA-compliant, preserved Typhoid Vi Polysaccharide Vaccine. The procurement is categorized under NAICS code 325414 and is designated for delivery to a U.S. Navy vessel. The agreement is established under FOB Destination terms, ensuring the delivery of the medical supplies to the specified naval location. The contract was posted on August 10, 2026, and is managed via the DIBBS system.

Defense Logistics Agency

POSTED

DEADLINE

Supply and Delivery of Typhoid VI Polysaccharide Vaccine (NSN 6505015334962)This subcontract with the Defense Logistics Agency involves the procurement, packaging, and delivery of 1,000 units of preservative-free Typhoid VI Polysaccharide Vaccine. The product must comply with NDC 49281-0790-51 and NSN 6505015334962. The vaccines are to be delivered to the USS Theodore Roosevelt (CVN 71) at FPO AP 96632 by August 10, 2026. Shipping must be handled via FOB Destination using fast and traceable methods to ensure secure arrival.

Defense Logistics Agency

POSTED

DEADLINE

MMR Vaccine Supply and DeliveryThis subcontract, managed by the Defense Logistics Agency under the Department of Defense, involves the procurement and delivery of one unit of the Measles, Mumps, and Rubella (MMR) Virus Vaccine. The scope of work requires the provider to ensure compliant packaging and traceable shipping to guarantee the integrity of the medical supplies during transit. The final delivery is designated as FOB Destination to a U.S. Navy vessel currently deployed overseas. Classified under NAICS code 325414, the contract emphasizes strict adherence to delivery protocols to support military health operations in an international environment.

Defense Logistics Agency

POSTED

DEADLINE

Pharmaceutical Product Supply – Aluminum Hydroxide GelThis subcontract involves the supply and delivery of one unit of Aluminum Hydroxide Gel to a Defense Logistics Agency facility located in Suffolk, Virginia. The procurement is managed by the Department of Defense under NAICS code 325414, ensuring the product meets specific National Stock Number and National Drug Code requirements. The agreement focuses on the fulfillment of pharmaceutical product needs for the agency. All deliverables must be coordinated according to the specifications outlined for the designated delivery location in Virginia.

Defense Logistics Agency

POSTED

DEADLINE

Measles, Mumps, and Rubella (MMR) Vaccine Supply and DeliveryThe contract entails the supply and delivery of three units of Measles, Mumps, and Rubella vaccine to a U.S. Navy vessel at a forward operating base destination, with strict requirements for traceable express shipping and full compliance with established medical handling standards. The contractor is responsible for ensuring the vaccines remain viable throughout transit by adhering to temperature control, packaging, and documentation protocols mandated for biological materials. This is a subcontract under the Department of Defense, managed by the Defense Logistics Agency, with a NAICS code of 325414 indicating pharmaceutical preparation manufacturing. The delivery must be completed in accordance with military logistics guidelines, and all shipping records must maintain a verifiable chain of custody from origin to final receipt aboard the vessel. The contract was posted on August 9, 2026, and the place of performance is tied to a military operational location, though specific geographic details are not provided. The award reference number SPE2DX25D8022 and delivery identifier SPE2D926F8119 are linked to the official DLA procurement system, underscoring the mission-critical nature of timely and secure delivery. While the solicitation number is not listed, the subcontract structure suggests coordination with a prime contractor to fulfill the DOD’s medical readiness requirements. All activities must comply with federal regulations governing vaccine distribution and military supply chain integrity.

Defense Logistics Agency

POSTED

DEADLINE

Supply of Tetanus and Diphtheria Toxoids, Adsorbed VaccineThis subcontract, issued by the Defense Logistics Agency under the Department of Defense, involves the manufacture or supply of one unit of FDA-approved Tetanus and Diphtheria Toxoids, Adsorbed vaccine. The primary objective of the agreement is to ensure the delivery of this medical supply to a U.S. Navy vessel stationed at a foreign port. The contract is categorized under NAICS code 325414, which pertains to biological product manufacturing. It was posted on August 7, 2026, and is managed through the Defense Logistics Agency to support naval health requirements during overseas operations.

Defense Logistics Agency

POSTED

DEADLINE