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PROTON Energy Systems, Inc. 10 TECHNOLOGY DRIVE WALLINGFORM CT 064921955 USA

UEI: SLED_C93313EBC35F1C61

PROTON Energy Systems, Inc. 10 TECHNOLOGY DRIVE WALLINGFORM CT 064921955 USA is a federal contractor, registered under UEI SLED_C93313EBC35F1C61. It has been awarded $11,130 in federal contracts. Primary work spans All Other Miscellaneous Electrical Equipment and Component Manufacturing. Top awarding agencies include Department Of Commerce.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_C93313EBC35F1C61

Federal Contracting Overview

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

AI Capability Profile

PROTON Energy Systems, Inc. has provided specialized equipment or services under NAICS 335999, which covers all other miscellaneous electrical equipment and permutation manufacturing. The company has experience supporting the Department of Commerce. Their industry focus is centered on the miscella...

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

Department Of Commerce$11.1K100%

Awards by NAICS

335999 - All Other Miscellaneous Electrical Equipment and Component Manufacturing$11.1K100%

Awards by Agency Over Time

Awards by Place of Performance

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Purchase Bus Supports

Solicitation # 153-26

Lincoln Electric System (LES) is soliciting informal bids under solicitation number 153-26 for the purchase and delivery of specific bus supports to their Operations Center in Lincoln, Nebraska. The requirement consists of 210 aluminum hook-on type bus supports with a 5-inch bolt circle and 4-inch anti-chatter springs (LES M# 9701), and 42 bus expansion supports rated for 3000 Amps (LES M# 28121), both adhering to NEMA standard centerline height. Bids must be submitted electronically via the LES Online Procurement System by November 5, 2026, at 2:00 PM CT, with a clarification deadline of November 2, 2026. The contract requires bidders to provide detailed technical specifications, a guaranteed delivery date, and a warranty period against mechanical and physical defects. Delivery time is considered an essential element of the contract, and all transportation charges must be paid by the awarded vendor. Payment will be issued by LES within thirty days following receipt and successful testing of the equipment. Award evaluation will consider technical compliance, delivery timelines, and any price escalator clauses. Successful bidders must comply with all applicable federal and Nebraska state laws, including fair employment practices and patent indemnification requirements.

Lincoln Electric System

POSTED

about 6 hours ago

DEADLINE

Voltage Regulator Subassembly Supplier

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

about 10 hours ago

DEADLINE

Supply of Wiring Harness, BRAN (NSN 6150-01-589-8277)This subcontract involves the manufacture or sourcing of four units of the Wiring Harness, BRAN, identified by NSN 6150-01-589-8277. The contract supports prime contractors delivering for the Department of Defense under the DLA Weapons Support ASC Commodities Division. Performance of the contract will take place in Tracy, California, under NAICS code 335999. Eligible providers must maintain a valid UEI and CAGE code registration to participate. Additionally, contractors are required to provide telecommunications disclosures regarding covered defense equipment where applicable. The solicitation was posted on October 29, 2026, with a response deadline of November 6, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 10 hours ago

DEADLINE

Manufacturer of Branched Wiring Harnesses (NSN 6150-00-884-2069)This subcontract opportunity, issued by the Department of Defense DLA Weapons Support ASC Commodities Division, seeks a manufacturer to provide 240 branched wiring harnesses. The contractor is responsible for the fabrication and assembly of units according to NSN 6150-00-884-2069 specifications, ensuring all items are marked per RQ017 and packaged in accordance with MIL-STD-129 and MIL-STD-2073-1E standards. The contract is designated as a total small business set-aside under NAICS code 335999. To be eligible, providers must hold ISO 9001:2015 certification, maintain ITAR/EAR export authorization, and possess CMMC Level 2 certification verified via a C3PAO. Responses are due by November 8, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 10 hours ago

DEADLINE

Supply of Battery Power Supply (NSN 6130015667467)This subcontract involves the procurement and delivery of a specific battery power supply unit, identified as NSN 6130015667467, to support prime contractors on Department of Defense projects. The hardware is to be delivered to the Carrier Outfitting Material Support Center located in Suffolk, Virginia. The selected provider is responsible for delivering one battery power supply unit along with all necessary Safety Data Sheets and Hazardous Communication Standard labels in compliance with 29 C.F.R. 1910.1200. This requirement is managed under the DLA Weapons Support LSO Combat Vehicles and Armament agency with a response deadline of November 9, 2026.

DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

POSTED

about 10 hours ago

DEADLINE

Manufacture and Supply of Special Purpose Electrical Cable AssembliesThis subcontract with the Department of Defense, specifically the DLA Weapons Support ASC Commodities Division, involves the manufacture and supply of 57 special purpose electrical cable assemblies under NSN 5995-01-674-3731. The selected provider is responsible for fabrication, performing First Article Testing, and ensuring bare item marking according to RQ017 standards. Final deliverables must include all FAT documentation and adhere to MIL-STD-2073-1E packaging requirements. To qualify, contractors must maintain ISO 9001 or SAE AS9003 quality systems and demonstrate CMMC Level 2 certification. Strict adherence to ITAR and EAR compliance is mandatory. The performance of this contract will take place in New Cumberland, Pennsylvania, with a response deadline set for November 6, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 10 hours ago

DEADLINE

Supply of Sleeve Bushings (NSN 3120-01-168-1854)This subcontract involves the manufacture or procurement of seven sleeve bushings, identified by NSN 3120-01-168-1854, to support prime contractors fulfilling DLA supply contracts. The selected provider must ensure all units meet the required technical specifications and adhere strictly to RP001 DLA Packaging Requirements for Procurement during the palletization process. The contract is issued by the Department of Defense through the DLA Weapons Support ASC Commodities Division under NAICS code 335999. Performance will take place in Tracy, California, with a response deadline set for November 6, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 10 hours ago

DEADLINE

Supply of Junction Box (NSN 5975008812732)This subcontract, issued by the Department of Defense under the DLA Weapons Support ASC Supplier Oper AE and AF Div, requires the manufacture or sourcing of six JACK BOX - J-1310/GTC-8 junction boxes. The contractor must ensure all units strictly adhere to NSN 5975008812732 technical specifications and DLA technical data, specifically complying with ECO 77C070, EO 02C0108-H, and 02C0111-H. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 335999, with performance taking place in New Cumberland, Pennsylvania. Interested parties must respond by November 6, 2026, to provide these specialized components for prime contractors supporting Defense Logistics Agency supply contracts.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 10 hours ago

DEADLINE

Supply of Electrical Connector Cable Clamps (NSN 5935-01-184-7189)This subcontract involves the supply of 1,134 electrical connector cable clamps for prime contractors working on Department of Defense procurement projects under the DLA Weapons Support Nuclear Reactor Program. The contractor is responsible for manufacturing or sourcing clamps that strictly adhere to NSN 5935-01-184-7189 specifications, ensuring all items are marked according to MIL-STD-129 and packaged for First Destination Transportation. Performance for this contract will take place in San Diego, California. To be eligible, the provider must possess a valid CAGE code and Unique Entity Identifier. The solicitation was posted on October 29, 2026, with a response deadline set for November 9, 2026, falling under NAICS code 335999.

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

about 10 hours ago

DEADLINE

Wiring Harness Fabrication and Assembly (NSN 5995-01-705-8842)This subcontract opportunity with the DLA Weapons Support ASC Commodities Division involves the fabrication and assembly of 50 complete wiring harnesses under NSN 5995-01-705-8842. The contractor is responsible for manufacturing assemblies according to TDP Rev B Gen 2 and Basic Drawing NR 19207 12610418 Revision B, which includes performing First Article Testing and ensuring all final products are packaged in accordance with MIL-STD-2073-1E. The project is a total small business set-aside under NAICS code 335999. To be eligible, contractors must maintain ISO 9001:2015, CMMC Level 2, and JCP certifications to handle export-controlled data. Interested parties must submit their responses by November 10, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 10 hours ago

DEADLINE

Linear Electro-Mechanical Actuator SupplierThis subcontract involves the supply of linear electro-mechanical actuators to prime contractors supporting the DLA Weapons Support Land Supply Chain within the Department of Defense. The supplier is responsible for manufacturing or sourcing units that meet NSN 3010-01-538-8023 specifications for evaluation by the Engineering Support Activity. All deliverables must strictly adhere to the DLA Master List of Technical and Quality Requirements RA001, as well as MIL-STD-129 marking and RP001 packaging standards. The contract is categorized under NAICS code 335999, with performance taking place in FPO 34087.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 10 hours ago

DEADLINE

Supply of Electrical Lead Assemblies (NSN 6150-01-531-3017)This subcontract involves the manufacture or procurement of 91 electrical lead assemblies under NSN 6150-01-531-3017 for prime contractors supporting DLA supply contracts. The selected provider must ensure all units meet the required technical data package specifications, perform quality inspections at the origin, and adhere to MIL-STD-2073-1E packaging standards. The contract is managed by the Department of Defense through the DLA Weapons Support ASC Commodities Division, with performance taking place in Anniston. Delivery of the 91 completed assemblies is required on a FOB Origin basis. The solicitation was posted on October 29, 2026, with a response deadline of November 6, 2026, falling under NAICS code 335999.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 10 hours ago

DEADLINE

Supply of Electrical Plug Connectors (NSN 5935016858632)This subcontract involves the sourcing and manufacture of electrical plug connectors, specifically NSN 5935016858632, to support prime contractors on DLA Weapons Support Maritime Supply Chain projects. The selected provider is responsible for the physical delivery of these components to the Defense Logistics Agency while ensuring strict adherence to specific technical standards. This includes packaging according to RP001, marking per MIL-STD-129, and following packaging data guidelines set by MIL-STD-2073-1E. The contract falls under NAICS code 335999 and requires full compliance with the Berry Amendment and the Buy American Act. Managed by the Department of Defense through the DLA Weapons Support Maritime Supply Chain ESOC Buys, the opportunity was posted on October 29, 2026, with a response deadline of November 9, 2026.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

about 10 hours ago

DEADLINE

Branched Wiring Harness FabricationThis subcontract involves the fabrication of a single branched wiring harness for prime contractors supporting DLA Weapons Support projects. The manufacturer must produce the harness according to NSN 6150-01-669-4997, utilizing provided technical data packages and reference drawings. Performance takes place in Lewis McChord, and the contractor is required to maintain JCP certification and full compliance with ITAR and EAR regulations. Quality and delivery standards are strictly defined, requiring inspection systems that comply with ISO 9001:2015. Final packaging must adhere to MIL-STD-2073-1E and MIL-STD-129 specifications. The project falls under NAICS code 335999 and is managed by the Department of Defense through the DLA Weapons Support Land Supplier Operations Vehicle Support agency.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 10 hours ago

DEADLINE

Supplier of Insulator Bushings (NSN 5970-00-498-6591)This subcontract involves the supply of four insulator bushings, identified by NSN 5970-00-498-6591, for prime contractors supporting the Department of Defense. The items must meet all established technical specifications and be packaged and prepared for shipment under FOB Origin terms. Performance will take place at Robins Air Force Base. To be eligible, the supplier must possess a valid CAGE code and Unique Entity Identifier, while ensuring full compliance with prohibitions regarding covered defense telecommunications equipment. The contract is managed by the DLA Weapons Support ASC Commodities Division under NAICS code 335999.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 10 hours ago

DEADLINE

Supply of Light Indicators (NSN 6210-01-686-4475)This subcontract involves the manufacture or sourcing of light indicator components, specifically NSN 6210-01-686-4475, to support prime contractors fulfilling Department of Defense supply contracts. The contractor is required to ensure all items are marked in strict accordance with MIL-STD-129 standards. Administrative processes, including quoting and invoicing, must be managed through the DIBBS and WAWF systems. The physical components are to be delivered to the DLA Distribution DDSP New Cumberland Facility located in New Cumberland, Pennsylvania. This procurement falls under NAICS code 335999, with a response deadline set for November 9, 2026.

DDSP NEW CUMBERLAND FACILITY

POSTED

about 10 hours ago

DEADLINE

Supply of Fusible Plugs (NSN 5340008028308)This subcontract involves the supply of two specialized fusible plugs, part number 17713REVCPC23 manufactured by The Electric Heater Co 19857, matching NSN 5340008028308. The items are intended for prime contractors delivering to the Defense Logistics Agency Weapons Support Land Supply Chain under the Department of Defense. The contractor is responsible for ensuring all units are packaged and palletized in strict accordance with RP001 DLA Packaging Requirements for Procurement. Performance for this contract is designated for FPO 96698, with the procurement falling under NAICS code 335999.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 10 hours ago

DEADLINE

Supplier of Magnetic Contactor (NSN 6110-01-674-7824)This subcontract involves the procurement of one Magnetic Contactor specifically for the USS KANSAS CITY LCS 22, supporting the DLA Weapons Support Maritime Supply Chain under the Department of Defense. The selected supplier is responsible for sourcing or manufacturing the component to strictly adhere to NSN 6110-01-674-7824 specifications and must comply with DLA Packaging Requirements RP001. The contract falls under NAICS code 335999 and requires the delivery of the packaged unit to a designated FPO location by the specified delivery date. Interested parties must respond by November 9, 2026, following the posting date of October 29, 2026.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

about 10 hours ago

DEADLINE