OpenERISA

Mark R. Thiessen, P.C.

dba The Thiessen Law Firm

Houston, TX, 77008

EIN 45-2647590
Plans
2
Total participants
104
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
541110

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001The Thiessen Law Firm Defined Benefit Pension Plan11
2024Form 5500-SF002The Thiessen Law Firm 401(K) Plan11
2023Form 5500-SF001The Thiessen Law Firm Defined Benefit Pension Plan12
2023Form 5500-SF002The Thiessen Law Firm 401(K) Plan12
2022Form 5500-SF001The Thiessen Law Firm Defined Benefit Pension Plan11
2022Form 5500-SF002The Thiessen Law Firm 401(K) Plan11
2021Form 5500-SF001The Thiessen Law Firm Defined Benefit Pension Plan9
2021Form 5500-SF002The Thiessen Law Firm 401(K) Plan9
2020Form 5500-SF001The Thiessen Law Firm Defined Benefit Pension Plan9
2020Form 5500-SF002The Thiessen Law Firm 401(K) Plan9

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.

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