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ARCH CHEMICALS, INC.

Subsidiary ofHERENS HOLDCO S.À R.L.UEI: LNQ3EMLZGAW5

ARCH CHEMICALS, INC. is a federal contractor, registered under UEI LNQ3EMLZGAW5. It has been awarded $11,510,769 in federal contracts. Primary work spans Other Basic Inorganic Chemical Manufacturing, Hazardous Waste Treatment and Disposal, and Facilities Support Services. Top awarding agencies include Department Of Defense, Department Of Defense (dod), and Other agencies (2 agencies, <0.5% each).

Contact Information

Registration and classification details

Registration

UEI Code

LNQ3EMLZGAW5

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

28

All time

Active

0

Currently performing

Completed

28

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 Defense$11.4M99.1%Department Of Defense (dod)$72.5K0.6%

Other agencies (2 agencies, <0.5% each)$27.6K0.2%

Awards by NAICS

325180 - Other Basic Inorganic Chemical Manufacturing$5.9M51.5%562211 - Hazardous Waste Treatment and Disposal$5.5M47.6%561210 - Facilities Support Services$72.5K0.6%

Others - Other NAICS codes (6 codes, <0.5% each)$32.9K0.3%

Awards by Agency Over Time

Awards by Place of Performance

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SUPPLY CONTRACT FOR THE PURCHASE AND DELIVERY OF WATER CLARIFICATION CHEMICAL

Solicitation # 11-26-SP01-129

The City of McAllen is soliciting electronic bids under solicitation number 11-26-SP01-129 for a supply contract to purchase and deliver water clarification chemicals for the North and South Water Plants. The contract involves an approximate annual usage of 4,000,000 lbs of coagulant, specifically an Aluminum Sulfate/Polymer blend or equal. The initial contract term is two years, with the City reserving the unilateral right to extend the agreement for an additional two years in one-year increments, and a possible interim extension of up to six months. Bids must be submitted electronically via the City's bidding portal by January 21, 2027, at 3:00 p.m. CST. Award of the contract will not be based on price alone but will be evaluated based on product performance and the cost per pound. Mandatory requirements include product pre-qualification via jar testing at McAllen Public Utilities by January 15, 2027, EPA sanction, NSF approval, and proven effectiveness at other Texas municipalities. Successful vendors must be capable of delivering bulk volumes of 500 to 4,500 gallons within two calendar days of an order and provide technical support with a 24-hour emergency response time. All orders are FOB Destination, and the contractor is required to provide a Certificate of Insurance and comply with Texas Local Government Code regarding conflicts of interest and non-collusion.

City of McAllen

POSTED

about 8 hours ago

DEADLINE

AAC Integrated Facility Management (IFM)The AAC Integrated Facility Management (IFM) is a subcontract focused on providing comprehensive day-to-day maintenance and cleaning services for the redeveloped former Odeon cinema building as part of Ashford Borough Council arts centre projects. The scope of work includes janitorial services, HVAC maintenance, electrical upkeep, and plumbing, utilizing building management systems and industrial cleaning equipment to ensure a safe and clean physical environment. All operations must strictly adhere to HSE standards and building safety certifications. This opportunity was posted on October 28, 2026, with a response deadline of January 8, 2027, falling under NAICS code 561210 for facilities support services.

Ashford Borough Council

POSTED

about 12 hours ago

DEADLINE

Supply of Industrial Grade Silica Gel DesiccantThis subcontract involves the supply of industrial grade silica gel desiccant media to prime contractors supporting Department of Defense supply contracts through Construction and Equipment MRO SVC I. The required materials consist of high-capacity desiccant beads or granules that must adhere to specific compressed air drying standards. Additionally, the provider is responsible for delivering bulk quantities of the media along with Safety Data Sheets that comply with Federal Standard No. 313 and 29 CFR 1910.1200(g). The performance of this contract is centered at Tinker AFB, zip code 73145-8000. Classified under NAICS code 325180, the opportunity was posted on October 28, 2026, with a response deadline set for November 9, 2026.

CONSTRUCTION & EQUIPMENT MRO SVC I

POSTED

about 13 hours ago

DEADLINE

Molecular Sieve Desiccant SupplyThis subcontract involves the supply of high-grade molecular sieve desiccant material for prime contractors supporting DLA Troop Support projects at the DDSP New Cumberland Facility. The selected provider must source materials that meet strict technical specifications for dehydrator applications and ensure all hazardous material documentation complies with FED-STD-313. Additionally, packaging must adhere to TQ requirement IP025 where applicable, with deliveries consisting of either bulk or pre-measured desiccant intended for 87 cartridges. The opportunity is categorized under NAICS code 325180 and is managed by the Department of Defense. Interested parties must submit their responses by November 9, 2026, for performance at the New Cumberland location.

DDSP NEW CUMBERLAND FACILITY

POSTED

about 13 hours ago

DEADLINE

Supply of Desiccant Cartridges (NSN 4440-01-599-4929)This subcontract, set aside for Service-Disabled Veteran-Owned Small Businesses under NAICS code 325180, involves the supply of 625 desiccant cartridges, part number TA330-RC-2684, for moisture control in containers. The items are to be delivered to the DLA Distribution DDSP New Cumberland Facility in New Cumberland, Pennsylvania. The contractor must adhere to strict packaging and marking standards, specifically ASTM D3951, RP001, and MIL-STD-129. Additionally, the provider is required to ensure full compliance with the DLA Master List RA001 and the Hazard Communication Standard 29 CFR 1910.1200.

DDSP NEW CUMBERLAND FACILITY

POSTED

about 13 hours ago

DEADLINE

Carbon Dioxide Compressed Gas Cylinder SupplyThis subcontract involves the supply of 17 compressed carbon dioxide gas cylinders to prime contractors supporting DLA Weapons Support ASC projects. The cylinders must strictly adhere to the technical requirements of NSN 8120-01-681-8875 and comply with DOT standards for domestic shipments as well as UN International Requirements for any export activities. The agreement mandates that all 17 bottles be delivered within 88 days following the placement of the order. Managed under the Department of Defense, the contract falls under NAICS code 325180 and is overseen by the DLA Weapons Support ASC Supplier Order OEM Division.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

about 13 hours ago

DEADLINE

CARTRIDGE, TONER

Solicitation # SPE8EN-27-T-0243

Solicitation SPE8EN-27-T-0243 is a federal procurement issued by the Defense Logistics Agency for the acquisition of eight toner cartridges, identified by NSN 3610-01-723-6246 and part number 20N0H40 from Lexmark International, Inc. The contract requires delivery to the DLA Distribution DDSP New Cumberland facility in Pennsylvania, with a delivery lead time of 167 days after the order is placed. The original required delivery date is April 10, 2027, with a need ship date of April 26, 2027. Shipping is based on FOB Origin, and inspection and acceptance will occur at the destination. The items are classified as Type I (Code M) with a non-extendable shelf life of 24 months, requiring the vendor to annotate the shelf-life date on all labels and packaging. Compliance with MIL-STD-129 for marking and MIL-STD-2073-1E for packaging is mandatory, alongside DLA packaging requirements under RP001. The contract incorporates several critical regulatory clauses, including DFARS 252.204-7012 for safeguarding covered defense information, DFARS 252.225-7001 regarding the Buy American and Balance of Payments Program, and FAR 52.223-3 for hazardous material identification. Invoicing must be processed electronically through the Wide Area WorkFlow system.

CONSTRUCTION & EQUIPMENT T & IFO EQ

POSTED

about 13 hours ago

DEADLINE

CARTRIDGE, TONER

Solicitation # SPE7M2-27-T-0500

Solicitation SPE7M2-27-T-0500 is a request for quotations issued by the DLA Weapons Support Nuclear Reactor Program for the procurement of 344 toner cartridges, identified by NSN 3610-01-725-1174. This is not a small business set-aside, though a HUBZone price evaluation preference may be applied. The required delivery date is June 20, 2027, with a need ship date of March 28, 2027, and a delivery lead time of 138 days after order. Shipping is FOB Origin, with inspection and acceptance occurring at the destination, specifically the DLA Distribution DDSP New Cumberland facility in Pennsylvania. The contract mandates strict adherence to quality and packaging standards, including MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. It incorporates various DLA technical requirements such as RA001, RP001, RQ011, and RC001, and prohibits the intentional addition of mercury to supplied hardware. Compliance with the Buy American Act, the Berry Amendment, and DFARS cybersecurity reporting requirements is mandatory. Payment and receiving reports must be processed electronically through the Wide Area WorkFlow system. Offers must be submitted via DIBBS, and the government will not evaluate items produced using additive manufacturing.

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

about 13 hours ago

DEADLINE

CARTRIDGE, TONER

Solicitation # SPE7M2-27-T-0477

Solicitation SPE7M2-27-T-0477 is issued by the DLA Weapons Support Nuclear Reactor Program for the procurement of 192 toner cartridges, specifically Hewlett-Packard Company part number 3WT90A (NSN 3610-01-687-6924). This is a small business set-aside under NAICS code 325180. The required delivery date is May 12, 2027, with a need ship date of April 26, 2027. Delivery is set as FOB Origin, and the items are to be shipped to the DLA Distribution DDSP New Cumberland Facility in Pennsylvania. Inspection and acceptance will occur at the destination. The contract mandates strict adherence to quality and packaging standards, including MIL-STD-2073-1E for packaging, MIL-STD-129 for marking, and RP001 for palletization. Environmental and safety restrictions are in place, prohibiting the intentional addition of mercury and the use of Class I ozone-depleting substances. Hazardous materials must be labeled according to the Hazard Communication Standard and IP025. Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for electronic invoicing and payment requests. The award is subject to various FAR and DFARS clauses, including the Buy American Act, cybersecurity reporting under DFARS 252.204-7012, and prohibitions on covered defense telecommunications equipment.

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

about 13 hours ago

DEADLINE

U.S. Army Long Range Precision Munition Launched Effects Medium Range-Lethal Prototype Integration and Qualification

Solicitation # 11e09f87-099d-4282-abc4-f6a4ce589397

Department Of Defense

POSTED

about 13 hours ago

DEADLINE

Solicitation # 49652

The Grand River Dam Authority is soliciting proposals for the performance monitoring of cooling water systems and the supply of chemical treatments for GREC Units 2, 3, and 4 in Oklahoma. This solicitation, identified as RFP 10271, falls under NAICS code 561210 and is managed by the state of Oklahoma. Interested vendors should note that the response deadline has been extended to November 13, 2026, at 2:00pm Central Time, with questions due by November 6, 2026. A non-mandatory site visit is scheduled for November 2, 2026, at the Grand River Energy Center TSE Building in Chouteau, Oklahoma. Attendees are required to sign in and must wear full personal protective equipment, including safety boots, FR clothing, safety eyewear, hard hats, and ear protection.

Grand River Dam Authority - GRDA

POSTED

about 16 hours ago

DEADLINE

Further Competition under CCS RM6089 Workplace Services (FM Phase 2) Lot 1a

Solicitation # DN605732

This agreement is a further competition under the CCS RM6089 Workplace Services FM Phase 2 Lot 1a, managed by the Greater Manchester Combined Authority. The contract was structured with an initial two year term followed by three optional twelve month extensions. All three optional extensions have been activated, extending the duration of the services. The current schedule indicates sequential expiration dates, with the final extension period concluding on September 30, 2026.

Greater Manchester Combined Authority

POSTED

about 17 hours ago

DEADLINE

PFAS Selective Resin Media SupplierThis subcontract opportunity is for a supplier to provide and prepare specialized ion exchange resin for prime contractors working on La Habra Heights County Water District projects. The selected vendor will be responsible for supplying Purolite PFA694E or an approved equivalent PFAS selective resin media, ensuring that all materials are approved for use by the California Division of Drinking Water. Key deliverables include the pre-rinsing of the media prior to delivery to the performance site located in Whittier, California. Interested parties must submit their responses by the deadline of November 25, 2026, for this project categorized under NAICS code 325180.

La Habra Heights County Water District

POSTED

about 17 hours ago

DEADLINE

RRC Facility Maintenance and Janitorial ServicesThe RRC Facility Maintenance and Janitorial Services subcontract involves providing comprehensive facility upkeep and cleaning for prime contractors operating Federal Bureau of Prisons Residential Reentry Center projects in Springfield. The scope of work includes general building repairs, janitorial services for living quarters, and the maintenance of HVAC systems. All services must be delivered in strict accordance with 41 CFR 101-20.107, ASHRAE Standard 62, NFPA 101 Life Safety Codes, and OSHA standards to ensure a clean and code-compliant residential environment. This opportunity is managed under the Department of Justice with a response deadline of November 12, 2026.

Residential Reentry - Co

POSTED

about 18 hours ago

DEADLINE

Hazardous Waste Transportation & DisposalThis subcontract opportunity with the Mid Atlantic Regional Maintenance Center under the Department of Defense involves the removal, neutralization, transportation, and legal disposal of chemical sludge at Naval Station Norfolk. The selected contractor will support prime contractors by hauling approximately 2,000 lbs of sludge per quarter using DOT-approved hazardous waste transport vehicles and containment drums. To ensure compliance, the provider must deliver waste disposal manifests and certificates of destruction upon completion. The project is designated as a total Small Business Set Aside under NAICS code 562211. Qualified applicants must possess the necessary EPA and DOT certifications for hazardous waste hauling. The response deadline for this opportunity is November 12, 2026.

Mid Atlantic Reg Maintenance Ctr

POSTED

about 18 hours ago

DEADLINE

Hazardous Waste Collection and DisposalThis subcontract involves the collection, transportation, and legal disposal of hazardous materials and waste for Department of Veterans Affairs healthcare facility projects. The scope of work includes waste collection from the West LA Main Campus and various Community Based Outpatient Clinics, utilizing DOT-compliant vehicles for transport to certified Treatment, Storage, and Disposal Facilities. The contractor must possess valid EPA identification numbers and state-specific hauler licenses to ensure regulatory compliance. Key deliverables include the provision of manifested disposal records and certificates of destruction. The project is based in Los Angeles, California, under the oversight of the Department of Veterans Affairs Network Contract Office 22.

262-NETWORK Contract Office 22 (36C262)

POSTED

about 18 hours ago

DEADLINE

Chemical Waste Disposal ServicesThis subcontract for Chemical Waste Disposal Services involves the collection, transportation, and legal disposal of chemical and hazardous waste at the Richmond VA Medical Center. The selected provider will be responsible for managing the movement of waste from the medical facility to approved treatment sites using specialized containment systems and transport vehicles. A critical component of the scope is ensuring strict adherence to EPA and DOT regulations, with the final delivery of documented disposal manifests and certificates of destruction. The opportunity is issued by the Department of Veterans Affairs Network Contracting Office 6 and is specifically set aside for Service-Disabled Veteran-Owned Small Businesses under NAICS code 562211. Performance will take place in Richmond, Virginia. Interested parties must submit their responses by the deadline of November 13, 2026.

246-NETWORK Contracting Office 6 (36C246)

POSTED

about 18 hours ago

DEADLINE

F999--Hazardous Material & Waste Disposal

Solicitation # 36C26227Q0071

The Department of Veterans Affairs, through Network Contracting Office 22, has issued a sources sought announcement under solicitation number 36C26227Q0071 to identify qualified contractors for hazardous material and waste management services. This is a market research effort and not a formal solicitation for award. The scope of work involves providing all labor, materials, equipment, and transportation for hazardous waste disposal, collection, and emergency response services. Performance will take place at the Greater Los Angeles VA Healthcare System West LA Main Campus and various Community Based Outpatient Clinics, including locations in San Gabriel Valley, Santa Barbara, Santa Maria, San Luis Obispo, Bakersfield, and the Captain Rosemary Bryant Mariner clinic. The acquisition is classified under NAICS code 562211 for Hazardous Waste Treatment and Disposal, with a size standard of 47.0 million dollars. In accordance with Public Law 109-461, the government is considering a total set-aside for Service-Disabled Veteran Owned Small Businesses, though it may opt for alternate set-asides or full and open competition based on the responses received. Interested firms must be registered in the System for Award Management and, if applicable, the SBA VetCert system. To be considered, respondents must submit a capability statement detailing their qualifications and past performance from the last five years, along with a completed price schedule for market research purposes. All submissions must be emailed to the contract specialist by November 6, 2026.

262-NETWORK Contract Office 22 (36C262)

POSTED

about 18 hours ago

DEADLINE