Middlesex Gases & Technologies, Inc.
Everett, MA Part of Linde Gas & Equipment Inc.
- UEI
- KTPHBX6RAD87
- CAGE
- 0HDF8
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
-
-
Parent
Danbury, CT
PBGNFLNFRWB9
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Parent
Danbury, CT
PBGNFLNFRWB9
- SAM.gov registration date
- Physical address
- 292 2nd St, Everett, MA 02149, USA
- Website
- middlesexgases.com
- Founded
- 1949
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Energy
- Energy Equipment & Services
- Gas Utilities
- Oil & Gas
- SIC code
- 28 Chemical & Allied Products
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $213,553 |
| FY2025 | $140,399 |
| FY2024 | $116,184 |
| FY2023 | $161,283 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Veterans Affairs | $194,878 | |
| 2 | Environmental Protection Agency | $18,675 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Delivery Order 68HE0123D0002-68HE0126F0021 | EPA Region 1 | $19,021 | |
| Delivery Order 68HE0123D0002-68HE0125F0035 | EPA Region 1 | $18,327 | |
| Delivery Order 68HE0123D0002-68HE0124F0029 | EPA Region 1 | $18,327 | |
| Micro bulk liquid argon gas system | EPA Region 1 | $18,960 | |
| Liquid nitrogen | Veterans Integrated Service Network 1 (VHA) | $560,901 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Linde Gas & Equipment Inc. | Danbury, CT | 325120 Industrial Gas Manufacturing |
| Airgas Usa, LLC | Tulsa, OK | 325120 Industrial Gas Manufacturing |
| 808 Solutions Inc. | San Diego, CA | 325120 Industrial Gas Manufacturing |
| American Gas Products | — | 325120 Industrial Gas Manufacturing |
| Aeris | Warren, NJ | 325120 Industrial Gas Manufacturing |
About the company
Middlesex Gases & Technologies, Inc., a small business subsidiary of foreign-owned Linde Gas & Equipment Inc., supplies compressed and liquefied industrial gases—primarily argon and nitrogen—to federal civilian and research agencies as a prime contractor under total small business set-asides and full-and-open procurements. The vendor operates from Everett, Massachusetts, under NAICS 325120 (Industrial Gas Manufacturing) and PSC 6830 (Gases: Compressed and Liquefied), and competes predominantly in small business set-aside categories when available.
Middlesex Gases' customer concentration is diffuse across nine federal agencies with no dominant buyer. The Department of Veterans Affairs Veterans Health Administration dominates potential value—a single $1.1 million purchase order for liquid nitrogen supply to the VA Boston Healthcare System running through September 2026 represents 58% of the vendor's combined potential value across all 54 awards. The Environmental Protection Agency Region 1 drives award volume (20 awards, $441 thousand combined potential value) through a single-award indefinite delivery contract for micro bulk liquid argon gas systems valued at $95,159 and running through September 2028; Middlesex has issued five delivery orders against this IDC to date, with the most recent dated September 21, 2026. The Department of the Navy Naval Sea Systems Command (8 awards, $175 thousand), NASA Langley Research Center (3 awards, $169 thousand), and the Smithsonian Institution (13 awards, $63 thousand) round out the top five. The top five customers account for 85% of award count and 98% of combined potential value.
Activity has been sparse and episodic—54 total awards since 2005, but only eight in the past five years (2021–2026), with single awards in 2024, 2025, and 2026. Combined potential value sits at $1.9 million with $1.2 million obligated. One award reaches ultimate completion inside the next twenty-four months—a $19 thousand micro bulk argon delivery order due September 20, 2027. Middlesex operates exclusively as a prime contractor (100% of awards); it does not subcontract federal work. The vendor holds no parent vehicles; work flows through small agency-level IDCs and purchase orders rather than government-wide vehicles or large BPAs. The federal footprint reflects commodity supply to research and medical facilities rather than system integration or long-term service delivery.
SBA capabilities narrative
INDUSTRIAL GASES, RARE GASES, CRYOGENIC LIQUIDS, WELDING SUPPLIES, METAL WORKING EQUIPMENT AND SUPPLIES, SAFETY SUPPLIES.
Quick answers
Is Middlesex Gases & Technologies, Inc. registered in SAM.gov?
Yes. Middlesex Gases & Technologies, Inc.'s SAM.gov registration is active through August 24, 2027.
How much has Middlesex Gases & Technologies, Inc. received in federal contracts?
Federal contracts obligated $140,399 to Middlesex Gases & Technologies, Inc. in fiscal year 2025 and $631,419 in fiscal years 2023 through 2027.
How does Middlesex Gases & Technologies, Inc. rank among federal contractors?
Middlesex Gases & Technologies, Inc. ranked #79 in NAICS 32512 and #97 in PSC 6830 in FY2025.
What is Middlesex Gases & Technologies, Inc.'s most recent federal award?
Middlesex Gases & Technologies, Inc.'s most recent federal contract award is Delivery Order 68HE0123D0002-68HE0126F0021, from EPA Region 1, on September 21, 2026.
On GovTribe
See Middlesex Gases & Technologies, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors