Fourth Power, Inc.
Fourth Power, Inc. is a small business in Boston, MA registered on SAM.gov to bid on federal contracts. It has won 2 small business R&D awards worth $1.4 million through the SBIR and STTR programs since 2023, according to SBIR.gov.
- UEI
- YV4XCBAXBX95
- CAGE code
- 9EME9
- SAM.gov registration
- Active
Registration details
| Legal business name | Fourth Power, Inc. |
|---|---|
| Unique Entity ID (UEI) | YV4XCBAXBX95 |
| CAGE code | 9EME9 |
| Location | Boston, MA |
| SAM.gov registration | Active through Jan 29, 2027 |
| Business started | 2021 |
| Primary NAICS code | 237130: Power and Communication Line and Related Structures Construction |
| Website | gofourth.com |
Certifications and business types
- Minority-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
SBIR and STTR awards
Fourth Power, Inc. has won 2 small business R&D awards worth $1.4 million through the SBIR and STTR programs since 2023, 1 of them Phase II. Funded by NSF.
| Awarded | Agency | Project | Amount |
|---|---|---|---|
| Jul 15, 2025 | NSF | SBIR Phase II SBIR Phase II: Advanced Thermal Battery Systems for Grid-Scale Energy Storage: Further… | $1.1 million |
| Oct 1, 2023 | NSF | SBIR Phase I SBIR Phase I: Delivering Confidence and Reliability in Thermal Batteries for Utilities Using an… | $275,000 |
Award data from SBIR.gov. SBIR and STTR awards are grants or contracts for R&D, so some don't appear in its federal contract history.
Federal contract history
USAspending.gov shows no federal prime contracts for this UEI in the last five years. Its SBIR and STTR awards are listed above.
NAICS codes Fourth Power, Inc. is small under
On its SAM.gov registration, Fourth Power, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Fourth Power, Inc.'s NAICS codes
45 open federal opportunities on SAM.gov use a NAICS code Fourth Power, Inc. is small under. These are due soonest.
- LOCAL CONTROL UNIT, IN REPAIR/MODIFICATION OF
✦ NAVSUP Weapon Systems Support (Mechanicsburg) wants a contractor to repair Local Control Units (part A0103090AFCTVD2, CAGE 96169) for the Navy.
Due in 2 daysOct 13, 2026
- PANEL,CONTROL,ELECT, IN REPAIR/MODIFICATION OF
✦ NAVSUP Weapon Systems Support wants quotes to repair electrical control panels for the Navy, with up to 10 units over the contract.
Due in 2 daysOct 13, 2026
- PANEL,POWER DISTRIB, IN REPAIR/MODIFICATION OF
✦ NAVSUP Weapon Systems Support wants a quote to repair 1 unit of a power distribution panel (NSN 6110 017356110) and return it to ready-for-issue condition.
Due in 2 daysOct 13, 2026
- PANEL,POWER DISTRIB, IN REPAIR/MODIFICATION OF
✦ NAVSUP Weapon Systems Support (Navy) is asking for quotes to repair one power distribution panel (NSN 6110 017356110, part M0655-00065-101) and return it to ready-for-issue…
Due in 2 daysOct 13, 2026
- P283 Electrical Infrastructure, On-Site Generation, and Microgrid Improvements at Marine Corps Air Station Miramar, San Diego, California
Due in 3 daysOct 14, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (237130) that have won federal contracts, starting with Massachusetts:
- Kobo Utility Construction Corp., Sandwich, MA
- Cci Facility Contractors, LLC, Haverhill, MA
- Cci Facility Contractors, LLC, Anchorage, AK
- International Towers LLC, Saint Ignatius, MT
- MX Construction, Inc., Nipomo, CA
- Panhandle Power Solutions LLC, Destin, FL
Frequently asked questions
What is Fourth Power, Inc.'s CAGE code?
Fourth Power, Inc.'s CAGE code is 9EME9. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Fourth Power, Inc.'s UEI?
Fourth Power, Inc.'s Unique Entity ID (UEI) is YV4XCBAXBX95. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Fourth Power, Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Fourth Power, Inc.'s registration is active through Jan 29, 2027. Registrations are renewed every year.
Is Fourth Power, Inc. a small business?
Fourth Power, Inc. is registered on SAM.gov as small under 2 NAICS codes, including its primary code, 237130. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.