OSHA enforcement DOL H-1B filings Letter O

Employers: O

Name: PlainEmployers letter-O employer roster extract
Creator: PlainEmployers
License: https://creativecommons.org/licenses/by/4.0/

Compiled by PlainEmployers · August 6, 2026

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Employers starting with "O" - workforce trust grades derived from OSHA enforcement records (worker safety violations), DOL Office of Foreign Labor Certification H-1B filings (wage transparency + sponsorship history), and WARN Act notices (mass-layoff history). Each profile traces back to its source agency.

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2,373 employers starting with "O"

Showing 1–50 of 2,373

Sort by: Name H-1B Filings Median Salary

Employer	Industry	H-1B Filings	Median Salary	Safety
o Quad Industries Inc. MI	Manufacturing	1	$109,600	-
O C House SF, LLC dba The Old Clam House CA	-	0	-	-
O C Welch Ford Lincoln INC SC	Retail Trade	0	-	C
O Positiv, Inc. CA	Retail Trade	1	$295,000	-
O&G Industries, Inc. CT	Construction	0	-	F
O&H Danish Bakery, Inc. WI	Manufacturing	1	$58,240	F
O&k American Corp. IL	Manufacturing	0	-	F
O&k American Corp. IN	Manufacturing	0	-	F
O'Brien Auto Group OR	Retail Trade	0	-	B
O'Brien Auto Group WA	Retail Trade	0	-	A
O'Brien Steel Erectors, Inc. CA	Construction	0	-	F
O'Brien Steel Service Co. IL	Wholesale Trade	0	-	F
O'Brien's Market CA	Retail Trade	0	-	C
O'Connell Electric Company, Inc NY	Construction	0	-	A
O'Connell Landscape Maintenance CA	Administrative & Waste Services	0	-	A
O'Connor Hospital CA	-	0	-	-
O'Connor Hospital NY	Healthcare & Social Assistance	2	$80,517	-
O'Connor Woods CA	Healthcare & Social Assistance	0	-	F
O'Connor Woods Housing Corp CA	Healthcare & Social Assistance	0	-	F
O'Connor's Irish Pub NE	-	0	-	-
O'Day Tank & Steel ND	Manufacturing	0	-	A
O'Donnell Landscapes Inc FL	Construction	0	-	F
O'Flaherty Law, P.C. IL	Professional & Technical Services	1	$75,000	-
O'Gara Hess Eisenhardt Armoring Company, LLC OH	-	0	-	-
O'Grady Peyton International GA	Administrative & Waste Services	20	$66,174	-
O'Halloran International IA	Wholesale Trade	0	-	A
O'Hara Corporation WA	Agriculture & Forestry	0	-	F
O'keeffe's Inc CA	Manufacturing	0	-	A
O'Malley Timber Products VA	Manufacturing	0	-	F
O'Mara Landscaping & Lawn Care Inc. NC	Administrative & Waste Services	0	-	F
O'Melveny & Myers LLP CA	Professional & Technical Services	6	$280,833	-
O'Neal Industries AL	Wholesale Trade	0	-	B
O'Neal Industries IL	Wholesale Trade	0	-	F
O'Neal Industries IN	Wholesale Trade	0	-	C
O'Neal Industries TN	Wholesale Trade	0	-	D
O'neal Steel Manufacturing Services AL	-	0	-	-
O'Neil Digital Solutions, LLC CA	Manufacturing	1	$197,358	-
O'Neil Langan Architects, P.C. NY	Professional & Technical Services	4	$75,575	-
O'Reilly Auto Parts AL	Retail Trade	0	-	D
O'Reilly Auto Parts AR	Retail Trade	0	-	C
O'Reilly Auto Parts AZ	Retail Trade	0	-	D
O'Reilly Auto Parts CA	Retail Trade	0	-	D
O'Reilly Auto Parts CO	Retail Trade	0	-	D
O'Reilly Auto Parts FL	Retail Trade	0	-	F
O'Reilly Auto Parts GA	Retail Trade	0	-	D
O'Reilly Auto Parts IA	Retail Trade	0	-	F
O'Reilly Auto Parts ID	Retail Trade	0	-	F
O'Reilly Auto Parts IL	Retail Trade	0	-	C
O'Reilly Auto Parts IN	Retail Trade	0	-	B
O'Reilly Auto Parts LA	Retail Trade	0	-	C

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Data sourced from official federal and state workforce datasets (DOL H-1B, OSHA ITA, state WARN notices). See our methodology for details.

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