Northeast Power Systems, Inc.

Queensbury, NY Doing business as Nepsi Part of American Superconductor Corp

UEI: MLJ4T2K44WW4
CAGE: 48EW9
Primary NAICS: 335311 Power, Distribution, and Specialty Transformer Manufacturing
SAM.gov registration: Active through Feb 23, 2027

Company facts

Self-certified in SAM.gov: For Profit Organization

Manufacturer of Goods
Entity structure: Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov: 335311 Power, Distribution, and Specialty Transformer Manufacturing Primary

335313 Switchgear and Switchboard Apparatus Manufacturing

335314 Relay and Industrial Control Manufacturing
Corporate family: American Superconductor Corp Parent CA6KHVAFESK4

Northeast Power Systems, Inc. MLJ4T2K44WW4
SAM.gov registration date: Dec 8, 2005
Physical address: 66 Carey Rd, Queensbury, NY 12804, USA
Website: nepsi.com
Founded: 1995
Employees: 51-250
Estimated annual revenue: $10M-$50M
Industry: Industrials

Capital Goods

Electrical Equipment
SIC code: 36 Electronic & Other Electric Equipment
Profiles: LinkedIn

Facebook

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Feb 25, 2026.

Recent federal awards

Northeast Power Systems, Inc.'s latest federal award, newest first. Amounts are dollars obligated.
Award	Agency	Obligated	Awarded
Purchase Order W912EF06V0013 Contract · W912EF06V0013	ENDIST Walla Walla	$5,767	Dec 8, 2005

SBA capabilities narrative

From the vendor's SBA profile

Northeast engineers, designs, and manufactures medium voltage metal enclosed harmonic filter banks and capacitors banks for power factor correction, var support, and voltage support on electric power distribution systems.

Quick answers

What is Northeast Power Systems, Inc.'s UEI?

Northeast Power Systems, Inc.'s Unique Entity ID (UEI) in SAM.gov is MLJ4T2K44WW4.

What is Northeast Power Systems, Inc.'s CAGE code?

Northeast Power Systems, Inc.'s CAGE code is 48EW9.

What is Northeast Power Systems, Inc.'s primary NAICS code?

Northeast Power Systems, Inc.'s primary NAICS code is 335311 (Power, Distribution, and Specialty Transformer Manufacturing).

Where is Northeast Power Systems, Inc. located?

Northeast Power Systems, Inc.'s physical address in SAM.gov is 66 Carey Rd, Queensbury, NY 12804, USA.

Is Northeast Power Systems, Inc. registered in SAM.gov?

Yes. Northeast Power Systems, Inc.'s SAM.gov registration is active through February 23, 2027.

Who is Northeast Power Systems, Inc.'s parent company?

Northeast Power Systems, Inc. is part of American Superconductor Corp.

What is Northeast Power Systems, Inc.'s most recent federal award?

Northeast Power Systems, Inc.'s most recent federal contract award is Purchase Order W912EF06V0013 (W912EF06V0013), from ENDIST Walla Walla, on December 8, 2005.

On GovTribe

See Northeast Power Systems, Inc.'s full federal record

Federal contract awards
Funding analysis by agency, NAICS and set-aside
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