Top H-1B Sponsors in Wisconsin (USCIS Data)

The biggest H-1B sponsors in Wisconsin

Ranked by approved petitions (new and continuing) in FY2023 to FY2026. Employers are grouped by the name and main location USCIS reports; some companies file under several legal names.

Rank	Employer	City	Approvals
1	Fiserv Solutions LLC	Milwaukee	1,325
2	Univ of Wi System Madison	Madison	1,070
3	Milwaukee Board of School Directors	Milwaukee	423
4	Northwestern Mutual Life Insurance Company	Milwaukee	422
5	Experis US LLC	Milwaukee	400
6	Medical College of Wisconsin Inc	Milwaukee	244
7	American Family Mutual Insurance Company S I	Madison	237
8	Milwaukee Electric Tool Corporation	Brookfield	234
9	CNH Industrial America LLC	Racine	208
10	Johnson Controls Inc	Milwaukee	195
11	Rockwell Automation Inc	Milwaukee	191
12	Marshfield Clinic	Marshfield	166
13	GE Precision Healthcare LLC	Waukesha	158
14	Kohler Co	Kohler	115
15	Uline Inc	Pleasant Prairie	111
16	Epic Systems Corporation	Verona	111
17	Kohls Inc	Menomonee Falls	98
18	Aurora Medical Group Inc	Milwaukee	91
19	Regal Rexnord Corporation	Milwaukee	89
20	Symphony Corporation	Madison	87
21	Isr Info Way Inc	Madison	86
22	Fii USA Inc	Mt Pleasant	85
23	American Family Mutual Insurance C	Madison	84
24	Kimberly-clark USA LLC	Neenah	82
25	Marquette University	Milwaukee	82
26	Ashley Furniture Industries LLC	Arcadia	73
27	York International Corporation	Milwaukee	72
28	GE Healthcare Iits USA Corporation	Waukesha	72
29	Fetch Rewards Inc	Madison	71
30	Generac Power Systems	Waukesha	62
31	Cmfg Life Insurance Co D B A Trustage	Madison	50
32	Technoviz LLC	Madison	50
33	GE Medical Systems LLC	Waukesha	48
34	Exact Sciences Corporation	Madison	48
35	Genome International Corporation	Madison	43
36	Clarios LLC	Glendale	42
37	Labcorp Early Development Laboratories Inc	Madison	39
38	Skygen USA LLC	Menomonee Falls	39
39	Wisdom Infotech LTD	Brookfield	39
40	Ashley Global Retail LLC	Arcadia	38

How to use this list

A company that sponsors many H-1B workers is more likely to support sponsorship for a new hire, but every role is decided separately. Before you apply, check that the job is a specialty occupation, ask the employer about sponsorship directly, and remember that most new H-1B hires need to be selected in the wage-weighted lottery. See the Wisconsin immigrant guide for licensing, driver's licenses and USCIS offices in the state.

Frequently asked questions

Which company sponsors the most H-1B visas in Wisconsin?

Fiserv Solutions LLC had the most approved H-1B petitions among employers based in Wisconsin in FY2023 to FY2026, with 1,325 approvals.

Does this include universities and hospitals?

Yes. Universities, research institutes and hospitals often sponsor H-1B workers, and many are cap-exempt, meaning they can hire without the annual lottery.

Official sources

USCIS: H-1B Employer Data Hubuscis.gov

General information, not legal advice. NorthAmericans.com is independent and not affiliated with any government.