H-1B sponsors starting with O — ranked 2,801–3,000

4,785 employers, ranked by certified H-1B LCA filings across all years. The rank is each employer's position among all sponsors.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0–9

#	Employer	Filings	Median base
123,320	Oscits	2	$68k
123,321	Osen	2	$65k
123,322	Osf Digital US	2	$170k
123,323	Osf Global Services	2	$90k
123,324	Oshean	2	$96k
123,325	Osiris Ratings	2	$180k
123,326	Osirius Group	2	$200k
123,327	Osklen Usa Holding	2	$45k
123,328	Oslc Community Programs	2	$337k
123,329	Osm Shield	2	$102k
123,330	Osmoses	2	$94k
123,331	Oss-integrators	2	$108k
123,332	Ossic	2	$54k
123,333	Ostara Usa	2	$115k
123,334	Osteofit	2	$71k
123,335	Osteogene Tech	2	$80k
123,336	Osteopathic Center for Family Medicine	2	$220k
123,337	Osteopathic Physicians of Tulsa	2	$208k
123,338	Ostream	2	$76k
123,339	Osttra Services	2	$118k
123,340	Oswood Stallion Station	2	$80k
123,341	Otcxn	2	$96k
123,342	Othello Community Hospital	2	$79k
123,343	Otis AI	2	$60k
123,344	Otis College of Art and Design	2	$87k
123,345	Otis Institute	2	$80k
123,346	Otomagnetics	2	$90k
123,347	Otrando Porcaro Associates	2	$104k
123,348	Otso Energy Solutions	2	$110k
123,349	Otsuka Precision Health	2	$150k
123,350	Ottenweller	2	$61k
123,351	Otto	2	$123k
123,352	Otto Bock Polyurethane Technologies	2	$63k
123,353	Otto Roza MD	2	$250k
123,354	Otto Velasquez MD Phd and Associates	2	$200k
123,355	Ottobooks	2	$99k
123,356	Otu Medical	2	$134k
123,357	Otzzi Development	2	$131k
123,358	Oum CO Llp	2	$109k
123,359	Ounce	2	$87k
123,360	Our Body Electric	2	$155k
123,361	Our Film Festival	2	$139k
123,362	Our Generation Speaks	2	$80k
123,363	Our Home Adult Day Care	2	$55k
123,364	Our Lady of Perpetual Help Catholic Academy of Brooklyn	2	$38k
123,365	Our Planet Management Institute	2	$46k
123,366	Our Saviour Lutheran School	2	$61k
123,367	Ouras US Life Service	2	$66k
123,368	Ourisman Chantilly Imports	2	$79k
123,369	Ours Group	2	$82k
123,370	Outbound Technologoies	2	$73k
123,371	Outboundengine	2	$90k
123,372	Outcomemd	2	$100k
123,373	Outdoor Selections	2	$50k
123,374	Outdoorsy	2	$72k
123,375	Outer Labs	2	$150k
123,376	Outernet	2	$51k
123,377	Outerproduct	2	$170k
123,378	Outerspace Ops	2	$220k
123,379	Outform	2	$155k
123,380	Outlier Org	2	$130k
123,381	Outlook Therapeutics	2	$85k
123,382	Outloud Group	2	$57k
123,383	Outpost Games	2	$155k
123,384	Outreach Physical and Occupational Therapy and Speech Rehabilitation P	2	$74k
123,385	Outreach Profesional Services	2	$210k
123,386	Outreach Strategists	2	$156k
123,387	Outrigger Group	2	$146k
123,388	Outrigger Hotels Hawaii	2	$55k
123,389	Outsider Artist	2	$60k
123,390	Outsiders Tennis	2	$47k
123,391	Outsite Networks	2	$80k
123,392	Outsource Consultants	2	$118k
123,393	Outworx	2	$53k
123,394	Ouva	2	$110k
123,395	Oved Apparel	2	$105k
123,396	Overbrook	2	$45k
123,397	Overlake Hospital Medical Center	2	$120k
123,398	Overland International	2	$78k
123,399	Overseadeals Llp	2	$67k
123,400	Overseas Media	2	$169k
123,401	Overseas Services Llc Dba Janbask	2	$110k
123,402	Overseas Trading	2	$52k
123,403	Ovg Global Partnerships	2	$116k
123,404	Ovi Acquisition	2	$126k
123,405	Ovr Health	2	$180k
123,406	Owaves	2	$100k
123,407	Owen GU Law Group P C	2	$47k
123,408	Owen Steel	2	$79k
123,409	Owens Corning Insulating Systems	2	$92k
123,410	Owens Corning Non-Woven Technology	2	$157k
123,411	Owens State Community College	2	$89k
123,412	Owl Aerospace	2	$37k
123,413	Owl Peak Technologies	2	$105k
123,414	Owl Research Institute	2	$42k
123,415	Owl Tours	2	$60k
123,416	Owlchemy Labs	2	$194k
123,417	Ownerrez	2	$145k
123,418	Ownlocal	2	$140k
123,419	Oww	2	$46k
123,420	OX Labs	2	$118k
123,421	Ox3 Productions	2	$35k
123,422	Oxa Autonomy US	2	$125k
123,423	Oxbow Machine Products	2	$55k
123,424	Oxbridge Consulting Group	2	$77k
123,425	Oxco	2	$122k
123,426	Oxford Nanoimaging	2	$180k
123,427	Oxford Palace Hotel	2	$60k
123,428	Oxford Pharmagenesis	2	$71k
123,429	Oxigen Usa	2	$63k
123,430	Oxipital AI	2	$95k
123,431	Oxium	2	$152k
123,432	Oxmiq Labs	2	$90k
123,433	Oyster Point Pharma	2	$108k
123,434	Oyster River Cooperative School District Sau 5	2	$54k
123,435	OZ Jewelry	2	$37k
123,436	OZ Pharmacy	2	$137k
123,437	Oza Sabbeth Architecture D P C	2	$85k
123,438	Ozeki Sake U S A	2	$74k
123,439	Ozette Technologies	2	$145k
123,440	Ozinga Bros	2	$65k
123,441	Ozm	2	$96k
123,442	Ozone Technologies	2	$180k
123,443	Ozura	2	$80k
193,371	O 1 Labs	1	$130k
193,372	O Bahat J Gordon a Dental	1	$156k
193,373	O Biolla	1	$36k
193,374	O Brien and Gere Engineers	1	$78k
193,375	O Brien and Gere Inc of North America	1	$111k
193,376	O Brien Gere	1	$73k
193,377	O Brien Realty Advisors	1	$53k
193,378	O C Tanner Manufacturing	1	$69k
193,379	O Connell	1	$53k
193,380	O Connell And	1	$52k
193,381	O Connor Associates	1	$68k
193,382	O Connor Consruction Management	1	$105k
193,383	O Connor Construction Managemeng	1	$130k
193,384	O Connor Davies Llp	1	$102k
193,385	O Coyne Electric	1	$104k
193,386	O Donnell Dental	1	$116k
193,387	O E S Equipment	1	$110k
193,388	O E Wheel Distributors	1	$100k
193,389	O Flynn Bihuniak Chartered Certified Public Accountants	1	$55k
193,390	O G Industries Inc - Torrington CT - 200010006	1	$117k
193,391	O G Studio	1	$42k
193,392	O H Danish Bakery	1	$60k
193,393	O Hagan	1	$33k
193,394	O Hagan Construction	1	$61k
193,395	O Kane Enterprises	1	$94k
193,396	O Keeffe Company Marketing	1	$75k
193,397	O Keeffe-mikumo	1	$52k
193,398	O M Performance	1	$78k
193,399	O Malley Hansen	1	$55k
193,400	O Meara Consulting	1	$120k
193,401	O Neil Langam Architects	1	$55k
193,402	O Neil Langan Architechts P C	1	$68k
193,403	O Neil Langan Architects PC GT	1	$53k
193,404	O Neill Design Group	1	$39k
193,405	O Neill Langan Architects P C	1	$56k
193,406	O Neill Rose Architects	1	$67k
193,407	O Neill Rose Architects P C	1	$54k
193,408	O P Digital Technologies	1	$95k
193,409	O Quad Industries	1	$110k
193,410	O Reilly Automotive Stores	1	$95k
193,411	O Reilly Media	1	$110k
193,412	O Reilly Media Inc Safari Books Online	1	$100k
193,413	O S Associates Engineers Architects	1	$61k
193,414	O S California	1	$65k
193,415	O S Dental	1	$95k
193,416	O-file	1	$81k
193,417	O-ku Sushi Poke	1	$71k
193,418	O2 Partners	1	$100k
193,419	O2m Technologies	1	$63k
193,420	O9 Solutions Group	1	$171k
193,421	Oactel	1	$72k
193,422	Oahcnehcra	1	$89k
193,423	Oai	1	$53k
193,424	Oaisis	1	$160k
193,425	Oak and Fort California	1	$49k
193,426	Oak and Fort Usa	1	$60k
193,427	Oak Bay Animal Hospital II	1	$31k
193,428	Oak Brook Legal P C	1	$53k
193,429	Oak Grove United Methodist Church	1	$36k
193,430	Oak Health Care Investors of MT Vernon	1	$83k
193,431	Oak Health Center a Medical	1	$60k
193,432	Oak Hills Construction	1	$67k
193,433	Oak Point Partners	1	$61k
193,434	Oak Ridge Smiles Dentistry	1	$182k
193,435	Oak Street Health of Texas	1	$148k
193,436	Oak Supply	1	$67k
193,437	Oak Tree Physical Therapy	1	$87k
193,438	Oakcrest School	1	$24k
193,439	Oakland Digital Arts and Literacy Center	1	$81k
193,440	Oakland Home Health Care	1	$65k
193,441	Oakleaf Management	1	$90k
193,442	Oakley Country Club	1	$46k
193,443	Oakley Home Builders	1	$62k
193,444	Oakley Industries Sub Assembly Division	1	$72k
193,445	Oakline Properties Buyer	1	$200k
193,446	Oakmark Group	1	$74k

Source: U.S. DOL Office of Foreign Labor Certification — certified LCA disclosures. Median is the latest complete fiscal year's base salary. All states and A–Z →