Bjoin Limestone Inc.

Janesville, WI

UEI: RNGSWDB4JN98
CAGE: 4UKF6
Primary NAICS: 212312 Crushed and Broken Limestone Mining and Quarrying
SAM.gov registration: Active through Feb 13, 2027

Company facts

Self-certified in SAM.gov: For Profit Organization

Manufacturer of Goods
Entity structure: Corporate Entity (Not Tax Exempt)
Other NAICS codes in SAM.gov: 237110 Water and Sewer Line and Related Structures Construction

237310 Highway, Street, and Bridge Construction

238910 Site Preparation Contractors
SAM.gov registration date: Aug 15, 2007
Physical address: 7308w WI-11, Janesville, WI 53548, USA
Website: bjoinlimestone.com
Employees: 1-10
Estimated annual revenue: $0-$1M
Industry: Materials

Metals & Mining
SIC code: 14 Nonmetallic Minerals, Except Fuels
Profiles: LinkedIn

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Feb 23, 2026.

Contract awards

Award	Agency	Obligated	Awarded
Bjoin limestone, INC. - dehann WRP repair project (walworth CO) AG5F48P120003	Central Region (NRCS)	$9,552	Dec 27, 2011
B & b WRP construction project (jefferson county) AG5F48P110018	Central Region (NRCS)	$50,599	May 11, 2011
Bjoin limestone, INC - costello WRP construction project (rock county) AG5F48P110012	Central Region (NRCS)	$34,424	Mar 18, 2011

Quick answers

Is Bjoin Limestone Inc. registered in SAM.gov?

Yes. Bjoin Limestone Inc.'s SAM.gov registration is active through February 13, 2027.

What is Bjoin Limestone Inc.'s most recent federal award?

Bjoin Limestone Inc.'s most recent federal contract award is Bjoin limestone, INC. - dehann WRP repair project (walworth CO) (AG5F48P120003), from Central Region (NRCS), on December 27, 2011.

On GovTribe

See Bjoin Limestone Inc.'s full federal record

Federal contract awards
Funding analysis by agency, NAICS and set-aside
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