Boston Transit Group Inc.
Portsmouth, NH
- UEI
- XG1WKS3UXWQ1
- CAGE
- 042A5
- Primary NAICS
- 336510 Railroad Rolling Stock Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 336510 Railroad Rolling Stock Manufacturing Primary
- 423860 Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- SAM.gov registration date
- Physical address
- 189 Walker Bungalow Rd, Portsmouth, NH 03801, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Purchase of railroad wheels | National Oceanic and Atmospheric Administration | $24,460 | |
| Anchor stands/shafts are required to make heavy enough anchors to keep pmel moorings secured to the ocean floor,… | National Oceanic and Atmospheric Administration | $9,855 | |
| Unison buy# 1085342 rail car wheel sets | MICC Fort Drum | $15,731 | |
| Flatcars and components to provide for successful operations and maneuvers over very tight railroad track curves at… | Immediate Office of the Secretary of Transportation | $863,000 | |
| Purchase of three types of scrap railroad wheels to be used as anchors. | National Oceanic and Atmospheric Administration | $32,600 |
About Boston Transit Group Inc.
Boston Transit Group Inc. is a small business registered in the System for Award Management (SAM) since July 2001, located in Portsmouth, New Hampshire. The company appears to specialize in providing transportation and maritime-related equipment and components to federal agencies, with a particular focus on manufacturing and supplying specialized mechanical parts for transportation and oceanographic research infrastructure. Based on its federal contract award history, the company demonstrates expertise in producing precision mechanical components for various government agencies, operating as a for-profit corporate entity with a strong capability to serve federal procurement needs.
The company has secured multiple small business set-aside contracts with agencies including the National Oceanic and Atmospheric Administration (NOAA) and the Joint Munitions Command, primarily delivering specialized mechanical components. Specific contract awards include the procurement of railroad wheels, with a July 2025 contract for NOAA valued at $24,460 for railroad wheel purchases, and an April 2024 contract for $9,855 supplying anchor stands and shafts for oceanographic moorings. An earlier contract from November 2021 with the Joint Munitions Command involved rail car wheel sets valued at $15,731.19. These contracts consistently demonstrate Boston Transit Group Inc.'s capability to provide precise, specialized mechanical components across transportation and maritime research sectors, with a particular strength in producing wheel sets, anchoring equipment, and related mechanical parts for federal agencies requiring high-precision engineering solutions.
SBA capabilities narrative
BOSTON TRANSIT GROUP provides railroad equipment, railroad training, railroad car components,rail capability, railroad consulting.
Quick answers
What is Boston Transit Group Inc.'s UEI?
Boston Transit Group Inc.'s Unique Entity ID (UEI) in SAM.gov is XG1WKS3UXWQ1.
What is Boston Transit Group Inc.'s CAGE code?
Boston Transit Group Inc.'s CAGE code is 042A5.
What is Boston Transit Group Inc.'s primary NAICS code?
Boston Transit Group Inc.'s primary NAICS code is 336510 (Railroad Rolling Stock Manufacturing).
Where is Boston Transit Group Inc. located?
Boston Transit Group Inc.'s physical address in SAM.gov is 189 Walker Bungalow Rd, Portsmouth, NH 03801, USA.
Is Boston Transit Group Inc. registered in SAM.gov?
Yes. Boston Transit Group Inc.'s SAM.gov registration is active through December 8, 2026.
What is Boston Transit Group Inc.'s most recent federal award?
Boston Transit Group Inc.'s most recent federal contract award is Purchase of railroad wheels (1333MJ25P0029), from National Oceanic and Atmospheric Administration, on July 16, 2025.
On GovTribe
See Boston Transit Group Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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