OpenERISA

Atterbury, Kammer & Haag, S.C.

Middleton, WI, 53562

EIN 39-1608712
Plans
1
Total participants
20
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
541110

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Atterbury, Kammer & Haag, S.C. 401K Plan4
2023Form 5500-SF001Atterbury, Kammer & Haag, S.C. 401K Plan4
2022Form 5500-SF001Atterbury, Kammer & Haag, S.C. 401K Plan4
2021Form 5500-SF001Atterbury, Kammer & Haag, S.C. 401K Plan4
2020Form 5500-SF001Atterbury, Kammer & Haag, S.C. 401K Plan4

Data shown as filed with the U.S. Department of Labor (EBSA), filing years 2020–2025; not validated by OpenERISA. View official filings for this EIN on the DOL EFAST2 search.

Other plan sponsors in Wisconsin

All Wisconsin plan sponsors →