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Sigma-Aldrich Inc. 3050 Spruce St. St. Loius MO 63103-2530 USA

UEI: SLED_E5038AE9F25DC694

Sigma-Aldrich Inc. 3050 Spruce St. St. Loius MO 63103-2530 USA is a federal contractor, registered under UEI SLED_E5038AE9F25DC694. It has been awarded $730,458 in federal contracts. Primary work spans All Other Basic Organic Chemical Manufacturing.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_E5038AE9F25DC694

Federal Contracting Overview

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

AI Capability Profile

Sigma-Aldrich Inc. specializes in the production and delivery of high-precision chemical compounds and stable isotopes. Their technical expertise includes the large-scale supply of doubly labeled water isotopes, demonstrating a capability to fulfill specialized requirements for isotopic labeling and...

Key Performance Metrics

Awards Count

2

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

$730.5K100%

Awards by NAICS

325199 - All Other Basic Organic Chemical Manufacturing$730.5K100%

Awards by Agency Over Time

Awards by Place of Performance

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Helium ProductionThis subcontract opportunity with the NASA Kennedy Space Center involves the production and delivery of gaseous and liquid helium for prime contractors operating under agency-wide supply contracts. The selected provider must utilize a primary production facility capable of refining helium to meet strict government standards, specifically MIL-PRF-27407E Grade A specifications. The project is categorized under NAICS code 325199 and will be performed in Orlando. Interested parties must submit their responses by November 20, 2026, following the posting date of October 20, 2026.

NASA Kennedy Space Center

POSTED

about 21 hours ago

DEADLINE

in about 1 month

Sodium Chloride / Rock Salt SupplierThis subcontract opportunity is for a Sodium Chloride and rock salt supplier to support prime contractors working on Salt Lake County facility projects. The selected supplier will be responsible for providing and delivering approved rock salt, in either bulk or bagged form, for application on asphalt surfaces, including streets and parking lots. All materials must meet the specific approval standards set by the Salt Lake County facility divisions. The solicitation was posted on October 19, 2026, with a response deadline of November 9, 2026. This procurement falls under NAICS code 325199 and is managed through the state of Utah. Deliveries are to be made directly to the prime contractor or other designated project sites as required.

POSTED

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Calcium Chloride Ice Melt SupplierThis subcontract agreement establishes a partnership for the supply and delivery of high-concentration ice melt to prime contractors working on Salt Lake County facility projects. The supplier is responsible for providing Calcium Chloride with a concentration of 80 percent or greater, suitable for use on concrete surfaces. Deliveries can be made in either bulk or bagged formats to various designated sites. To ensure quality and safety, all materials must receive formal approval from Facilities Services, Aging and Adult Services, the Salt Lake County Health Department, and the District Attorney's offices. This opportunity is managed by the state of Utah, with a response deadline set for November 9, 2026.

POSTED

DEADLINE

Supply of Iridium Catalyst (NSN 6850-01-132-1924)This subcontract involves the procurement and supply of 14 units of Iridium Catalyst, identified by NSN 6850-01-132-1924, to support prime contractors working under the DLA Weapons Support ASC. The materials are to be delivered to Amentum DDHU located at Hill Air Force Base in Utah. The contractor must ensure strict adherence to supply chain traceability standards as outlined in the June 2023 C03 documentation. Additionally, the provider is required to maintain full compliance with the Trade Agreements Act and the Buy American Act to meet Department of Defense regulatory requirements.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

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Dielectric Coolant Additive SpecialistThis subcontract opportunity is for a Dielectric Coolant Additive Specialist to support the Department of Defense and the USAF AFLCMC/WAR F-22 cooling fluid projects. The selected partner will be responsible for developing and supplying specialized chemical additives and concentrates designed to enhance high-temperature stability and low-temperature viscosity stability. These formulations must utilize biobased or hydrogenated dielectric materials to meet specific performance requirements for prime contractors. Eligible bidders must be domestic U.S. companies. The work will be performed at Wright Patterson AFB, and the project falls under NAICS code 325199. Interested parties must submit their responses by November 3, 2026.

FA8611 Aflcmc Wauk F22

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Synthetic Hydrocarbon Base Oil SupplierThis subcontract opportunity is for a supplier to provide raw synthetic hydrocarbon base oil to prime contractors supporting the Department of Defense, specifically for USAF AFLCMC/WAR F-22 cooling fluid projects. The selected provider will be responsible for the production and bulk delivery of high-purity oils that adhere to strict dielectric and thermal property specifications. Performance for this contract will take place at Wright Patterson AFB. Eligible bidders must be domestic U.S. company owners. The solicitation was posted on October 19, 2026, with a response deadline of November 3, 2026. This requirement falls under NAICS code 325199 and is managed by the FA8611 Aflcmc Wauk F22 agency.

FA8611 Aflcmc Wauk F22

POSTED

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Carrara Marble Isotope Standards SupplyThis subcontract, managed by the USGS Contracting Activity under the Department of the Interior, involves the supply of certified Carrara Marble standards for prime contractors working on projects at the Florence Bascom Geoscience Center. The contractor is responsible for providing high-purity reference materials in mass ranges between 5 and 250 micrograms to maintain analytical accuracy for stable isotope analysis. All provided standards must be certified as compatible with Vienna Pee Dee Belemnite scaling. The scope of work includes the delivery of the physical certified standards along with all necessary certification documentation. The opportunity was posted on October 19, 2026, with a response deadline of October 26, 2026, falling under NAICS code 325199.

Usgs Contracting Activity

POSTED

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Supplier of Bore Tech Eliminator Rifle Bore Cleaning CompoundThis subcontract involves the supply of Bore Tech Eliminator rifle bore cleaning compound, specifically NSN 6850999158459 produced by Riflecraft Limited, for prime contractors working on DLA Weapons Support ASC projects. The requirement consists of 60 bottles, organized as five boxes of 12, which must be delivered FOB Destination to Malvern, Arkansas. All products must be provided in original manufacturer packaging in accordance with MIL-STD-2073-1E and MIL-STD-129 standards. Additionally, the supplier is required to provide Safety Data Sheets and ensure all items feature proper OSHA hazard warning labels. The opportunity is managed under the Department of Defense for the DLA Weapons Support ASC Supplier Oper AE and AF Division.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

Fireworks and Pyrotechnic Material SupplyThis subcontract for the Town of Whitchurch-Stouffville involves the procurement and delivery of professional-grade fireworks, shells, and ignition materials for special events. The selected provider is responsible for sourcing materials that meet strict technical specifications, including providing detailed data on the manufacturer and country of origin. To ensure safety and legality, the contractor must provide all necessary manufacturer certifications and adhere to rigorous safety standards regarding the transport and storage of explosives. The scope of work concludes with the delivery of the specified pyrotechnic quantities directly to the designated event site.

Town of Whitchurch-Stouffville

POSTED

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Professional-Grade Pyrotechnic Product SupplyThis subcontract through the City of St. Petersburg Parks and Recreation department involves the supply of professional-grade pyrotechnic products for municipal event projects. The selected provider is responsible for manufacturing or sourcing aerial shells, mortars, racks, and wiring components that adhere to specific safety and aesthetic show designs. Due to the nature of the materials, the contractor must hold a valid ATF license for the manufacture and sale of explosives to ensure all deliveries meet legal and safety standards. The solicitation was posted on October 16, 2026, with a response deadline of December 1, 2026. Operating under NAICS code 325199, the contract focuses on the delivery of a specified inventory of pyrotechnic materials to prime contractors managing these city events. Interested parties can find further details through the official procurement portal.

Parks and Recreation

POSTED

DEADLINE

in about 1 month

Specialized Test-Grade Fuel SupplierThis subcontract involves the supply of specialized, high-purity test-grade fuel to support prime contractors working on emissions testing projects for Environment and Climate Change Canada. The supplier is responsible for manufacturing or sourcing fuel that adheres to strict chemical and physical specifications as mandated by the Canadian Environmental Protection Act, 1999. To ensure quality and prevent contamination, the fuel must be provided in certified containers or tankers and must be accompanied by Certificates of Analysis. The scope of work includes the delivery of these materials to the ECCC Transportation Emissions and Electrification Laboratory Facility located in the Ottawa-Gatineau region. This opportunity is categorized under NAICS code 325199 and is managed by the Government of Canada, with a response deadline set for November 20, 2026.

Government of Canada / Gouvernement du Canada

POSTED

DEADLINE

in about 1 month

Portable Restroom Chemical SupplyThis subcontract for the Tennessee Department of Transportation involves the supply of specialized chemicals and sanitizers for portable restroom projects. The scope of work includes the delivery of industrial-grade deodorizers, disinfectants, and blue-dye chemicals in either bulk or packaged formats to prime contractors or designated service sites. A critical compliance requirement of the contract is the maintenance of Safety Data Sheets on a public-facing website to adhere to safety specifications. Interested parties should note the response deadline of October 30, 2026, for this procurement opportunity categorized under NAICS code 325199.

Tennessee Department of Transportation

POSTED

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HVAC Water Treatment SupplierThis subcontract opportunity is for an HVAC Water Treatment Supplier to provide and deliver specialized water-treatment chemicals for prime contractors working on projects within the MDOT Southwest Region Office. The scope of work focuses on the procurement and delivery of specific chemical agents necessary for the proper maintenance and operation of HVAC water-treatment systems. Managed by the Michigan Department of Technology, Management and Budget under NAICS code 325199, the solicitation was posted on October 16, 2026. Interested parties must submit their responses by the deadline of October 28, 2026.

POSTED

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Public Works - Facilities Maintenance

POSTED

DEADLINE

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POSTED

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Supplier of Momentive Performance Materials RTV 430 Sealing CompoundThis subcontract, issued by the Department of Defense through the DLA DIST OKC KO CP, requires the procurement and delivery of eight units of Momentive Performance Materials RTV 430 sealing compound, identified as NSN 8030-01-692-7431. The supplier must provide 16-ounce kits under Graco part number 105288-302 and ensure the materials are delivered to Tinker AFB in Oklahoma. The contract mandates strict adherence to quality and safety standards, including temperature-controlled storage maintained below 85 degrees Fahrenheit. Shipping must comply with the Hazard Communication Standard, MIL-STD-2073-1E, and MIL-STD-129. This opportunity is designated as a total small business set-aside under NAICS code 325199.

DLA DIST OKC KO CP

POSTED

DEADLINE

in about 8 hours

Supply of Draeger Carbon Dioxide 100/A-P Measuring TubesThis subcontract involves the supply of Draeger Carbon Dioxide measuring tubes for the Department of Defense Medical Supply Chain FSH. The contractor is responsible for providing specialized round glass tubes with melted tips, designed for one liter of air with measurements ranging from 100 to 3000 ppm. All deliverables must be supplied in packages of 10 units under NSN 6630-12-189-3126 and must strictly adhere to Medical Marking Standard No. 1 and ASTM D3951 packaging requirements. Quality control mandates a 24-month shelf life, with a maximum of three months elapsed from the date of manufacture at the time of delivery. The contract is categorized under NAICS code 325199 and is intended for prime contractors managing DLA medical supply contracts. Performance for this requirement is designated for FPO 96667.

MEDICAL SUPPLY CHAIIN FSH

POSTED

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Ammonium Hydroxide Chemical Manufacturer/SupplierThis subcontract opportunity with the Department of Defense, specifically for the Navsup Weapon Systems Support Mech, seeks a manufacturer and supplier of Ammonium Hydroxide under NSN 6810-01-018-9769. The selected contractor will be responsible for producing the chemical according to strict military specifications, conducting production lot testing, and submitting test samples to the Government Quality Assurance Representative. Key deliverables include the chemical supply itself, comprehensive production lot test reports, and safety documentation including GHS labels and MSDS compliant with OSHA and FED STD 313. Interested parties must submit their responses by November 16, 2026, for this project categorized under NAICS code 325199.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE