Rock Springs Winnelson CO.

Rock Springs, WY Part of Winsupply Inc.

UEI
WX7MY1EJ56J7
CAGE
3DJZ4
Primary NAICS
423720 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
SAM.gov registration
Active through

Company facts

FY2025 rankings

Its parent company, Winwholesale Inc., ranks:

and 13 more

Self-certified in SAM.gov
  • For Profit Organization
Entity structure
Corporate Entity (Not Tax Exempt)
Corporate family
  • Winsupply Inc. Parent Moraine, OH KK4TAQ8YKEY6
    • Rock Springs Winnelson CO.
SAM.gov registration date
Physical address
1000 Elk St, Rock Springs, WY 82901, USA
Website
winsupplyinc.com
Founded
1956
Employees
1K-5K
Estimated annual revenue
$500M-$1B
Industry
  1. Industrials
  2. Capital Goods
  3. Construction & Engineering
SIC code
50 Wholesale Trade – Durable Goods
Profiles

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

Contract awards

Award Agency Obligated Awarded
Penstock filling valve replacement - FG 140R4018P0020 Bureau of Reclamation $58,900
Definitive Contract WY910199206D1422K910C20037 Bureau of Land Management $13,000

Quick answers

Is Rock Springs Winnelson CO. registered in SAM.gov?

Yes. Rock Springs Winnelson CO.'s SAM.gov registration is active through November 21, 2026.

How does Rock Springs Winnelson CO. rank among federal contractors?

Rock Springs Winnelson CO.'s parent company, Winwholesale Inc., ranked #17 in NAICS 333243, #18 in PSC 3433 and #25 in PSC 4230 in FY2025.

What is Rock Springs Winnelson CO.'s most recent federal award?

Rock Springs Winnelson CO.'s most recent federal contract award is Penstock filling valve replacement - FG (140R4018P0020), from Bureau of Reclamation, on May 2, 2018.

On GovTribe

See Rock Springs Winnelson CO.'s full federal record

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  • Funding analysis by agency, NAICS and set-aside
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