Controlled Environments Inc.
Controlled Environments Inc. (doing business as Conviron) is a small business in Pembina, ND registered on SAM.gov to bid on federal contracts. It has won about $850,550 in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI, $813,617 of it on contracts where it counted as a small business.
- UEI
- PNY5KXB6NL45
- CAGE code
- 57206
- SAM.gov registration
- Active
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2024 | $512,160 |
| FY2025 | $41,690 |
| FY2026 (incomplete) | $296,700 |
FY2026 ended September 30, and its year-end contract reports and corrections are still arriving, so it's marked incomplete until about early January 2027.
These are every prime contract USAspending.gov records under UEI PNY5KXB6NL45, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.
Its biggest federal customers since fiscal year 2024: Food and Drug Administration ($311,582), National Institute of Standards and Technology ($285,565) and Agricultural Research Service ($253,403).
Recent contract awards
New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.
| Awarded | Agency | What it's for | Obligated |
|---|---|---|---|
| Dec 4, 2025 | National Institute of Standards and Technology | OU73-25-NEW-114. Environmental and curing chambers with delivery, installation and… | $285,565 |
| Sep 5, 2025 | Food and Drug Administration | Outdoor air-cooled condensing unit for conviron model GR144 plant growth room | $45,820 |
| Aug 27, 2024 | Agricultural Research Service | Conviron PGC-flex three-tier plant growth chamber with CMP6060 control system;… | $222,407 |
| Aug 5, 2024 | Food and Drug Administration | The U. S. Food & drug administration, (FDA) office of acquisition and grants services… | $239,237 |
| Jul 8, 2024 | Agricultural Research Service | Conviron growth chambers extended warranty with PM - 1 year: 6 reach-in chambers, eff.… | $22,823 |
| May 9, 2024 | Agricultural Research Service | Growth chamber for grain legumes project | $14,110 |
Figures are prime contract obligations reported to USAspending.gov. Subcontract work is listed separately below.
Subcontract work reported by primes
Prime contractors reported 2 subcontracts to it worth about $232,014 in the last five years, according to USAspending.gov. Primes only have to report subcontracts of $40,000 or more (since October 1, 2025; $30,000 before that), so smaller jobs are missing. Amounts are net of any cuts primes reported. None of this is in the prime contract figures.
| Prime contractor | For | Subcontracts | Amount | Latest |
|---|---|---|---|---|
| The Johns Hopkins University Applied Physics Laboratory LLC | Defense Advanced Research Projects Agency | 2 | $232,014 | Apr 28, 2023 |
Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Controlled Environments Inc. |
|---|---|
| Doing business as | Conviron |
| Unique Entity ID (UEI) | PNY5KXB6NL45 |
| CAGE code | 57206 |
| Location | Pembina, ND |
| SAM.gov registration | Active through Jun 9, 2027 |
| Business started | 1966 |
| Primary NAICS code | 334516: Analytical Laboratory Instrument Manufacturing |
| Website | www.conviron.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI PNY5KXB6NL45 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet.
Check or correct this record at the source: open its SAM.gov entry, or search UEI PNY5KXB6NL45 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes Controlled Environments Inc. is small under
On its SAM.gov registration, Controlled Environments Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Controlled Environments Inc.'s NAICS codes
53 open federal opportunities on SAM.gov use one of Controlled Environments Inc.'s NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside. Here are a few, those in its primary code first (none of these are in North Dakota right now), then the soonest due.
- Capital Equipment: Purchase of (1) Millipore Sigma
Due in 3 daysNov 9, 2026, 12:00 PM EST
- MQ-4C Hydraulic Fluid Particle Counter
Due in 3 daysNov 9, 2026, 4:00 PM EST
- NCSS - Bioruptor Pico Sonication Device
Due in 4 daysNov 10, 2026, 9:00 AM EST
- FY27 Microbial Incubation ID and Susceptibility CPT
Due in 4 daysNov 10, 2026, 5:00 PM EST
- CSS - Upgrading PExA 2.1 to Vial-Based (PExA Cap)
Due in 6 daysNov 12, 2026, 9:00 AM EST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (334516) that have won federal contracts in North Dakota and nearby states:
- RH Technologies LLC, Grand Forks, ND
- TSI Incorporated, Shoreview, MN
- Resonon, Inc., Bozeman, MT
- Measurement Technology Laboratories, LLC, Minneapolis, MN
- Bitterroot Services & Technology, LLC, Florence, MT
- Particle Instruments LLC, Saint Paul, MN
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Jun 9, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Controlled Environments Inc.'s CAGE code?
Controlled Environments Inc.'s CAGE code is 57206. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Controlled Environments Inc.'s UEI?
Controlled Environments Inc.'s Unique Entity ID (UEI) is PNY5KXB6NL45. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Controlled Environments Inc.'s SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Controlled Environments Inc.'s registration is active through Jun 9, 2027. Registrations are renewed every year.
Is Controlled Environments Inc. a small business?
Controlled Environments Inc. is registered on SAM.gov as small under 2 NAICS codes, including its primary code, 334516. 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
- Hiring subcontractors? List small businesses by state, NAICS code and certification
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 report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.