Business Immigration Law Firms in Ozaukee County, WI

The top-ranked business immigration law firms serving Ozaukee County, WI are Chenhalls Nissen, S.C., Reinhart Boerner Van Deuren s.c. and Grzeca Law Group, S.C.. We list 13 business immigration law firms serving Ozaukee County, WI. 13 of the providers shown match an active record from U.S. Department of Labor, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.

Business Immigration Law Firms serving Ozaukee County, WI. 13 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.

Top 10 ranked business immigration law firms for Ozaukee County

Ranked by our published methodology. Sponsored providers are shown separately.
#ProviderVerified recordsBased inPhone
1Chenhalls Nissen, S.C.Attorney or agent of record on 287 certified labor condition applications (FY 2026)
Attorney or agent of record on 14 certified PERM applications (FY 2026)
Milwaukee, WI (26 mi)(414) 892-8303
2Reinhart Boerner Van Deuren s.c.Attorney or agent of record on 9 certified labor condition applications (FY 2026)
Attorney or agent of record on 11 certified PERM applications (FY 2026)
Milwaukee, WI (32 mi)(414) 298-8222
3Grzeca Law Group, S.C.Attorney or agent of record on 28 certified labor condition applications (FY 2026)
Attorney or agent of record on 21 certified PERM applications (FY 2026)
Milwaukee, WI (32 mi)(414) 342-3000
4Lucio Steven Siy Attorney at LawAttorney or agent of record on 6 certified labor condition applications (FY 2026)
Attorney or agent of record on 1 certified PERM applications (FY 2026)
Wauwatosa, WI (32 mi)(414) 774-4700
5Michael Best & Friedrich LLPAttorney or agent of record on 176 certified labor condition applications (FY 2026)
Attorney or agent of record on 72 certified PERM applications (FY 2026)
Milwaukee, WI (32 mi)(414) 271-6560
6Quarles & Brady LLPAttorney or agent of record on 347 certified labor condition applications (FY 2026)
Attorney or agent of record on 147 certified PERM applications (FY 2026)
Milwaukee, WI (32 mi)(312) 715-5009
7von Briesen and Roper, s.c.Attorney or agent of record on 16 certified labor condition applications (FY 2026)
Attorney or agent of record on 3 certified PERM applications (FY 2026)
Milwaukee, WI (32 mi)(414) 287-1405
8Hopp Neumann Humke LLPAttorney or agent of record on 1 certified labor condition applications (FY 2026)
Sheboygan, WI (19 mi)(920) 457-8400
9Law Office Of Godfrey Y Muwonge LLCAttorney or agent of record on 1 certified labor condition applications (FY 2026)
Wauwatosa, WI (31 mi)(414) 688-0170
10Reinhart Boerner Van Deuren s.c.Attorney or agent of record on 3 certified labor condition applications (FY 2026)
Milwaukee, WI (32 mi)(414) 298-8222
3 more providers serving this area

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Frequently asked questions

How many business immigration law firms serve Ozaukee County?

We list 13 business immigration law firms serving Ozaukee County, WI: 0 based there and 13 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.

Which business immigration law firms serve Ozaukee County?

The top-ranked business immigration law firms serving Ozaukee County, WI are Chenhalls Nissen, S.C., Reinhart Boerner Van Deuren s.c., Grzeca Law Group, S.C., Lucio Steven Siy Attorney at Law and Michael Best & Friedrich LLP. The full ranked list, with the official records each provider matched, is on this page.

Which business immigration law firms serving Ozaukee County are verified against official records?

10 of the top 10 match an active official record: Chenhalls Nissen, S.C. (U.S. Department of Labor), Reinhart Boerner Van Deuren s.c. (U.S. Department of Labor), Grzeca Law Group, S.C. (U.S. Department of Labor), Lucio Steven Siy Attorney at Law (U.S. Department of Labor) and Michael Best & Friedrich LLP (U.S. Department of Labor), and 5 more on this page. Each badge links to the official record it matched.

How are these companies ranked?

By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.

What does "Verified" mean on this page?

"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.

What does an employer file before an H-1B petition?

The employer files a labor condition application with the Department of Labor, then the H-1B petition with USCIS. An immigration attorney can confirm the steps and timing for a specific case.

"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .

Communities served

Mequon, Cedarburg, Port Washington, Grafton, Saukville, Thiensville, Belgium, Fredonia, Waubeka

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