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  2. Thielsch Engineering, Inc.
  • Retirement analytics
  • Plan summaries
  • Retirement plans

Filings through Oct 24, 2026.

Thielsch Engineering, Inc.

EIN 05-0405629-renewables & environment-Latest filing 2025
Plans
2
Retirement
2
$158.4M assets
Health & Benefits
0
Participants
1,763
195 FRANCES AVE - CRANSTON, RI 029102211401-467-6454thielsch.comLinkedIn501-1000 employeesrenewables & environment
Plans on this EIN
2 filings
#002ESOP-$93.2M - 939 part#001401(k)-$65.2M - 824 part

Retirement portfolio analytics

2 plans aggregated / $158.4M assets / 1,763 participants

Assets by plan

Share of aggregate retirement assets

  • EMPLOYEE STOCK OWNERSHIP (#002)$93.2M
  • INC. 401(K) Savings (#001)$65.2M
Total $158.4MSelect a row to open it

Recordkeeper share

DC plan assets by Schedule C recordkeeper

Entrenched
  • (Not disclosed)$93.2M
  • THE VANGUARD GROUP, INC.$65.2M
Total $158.4MSelect a row to open it

Participants by plan

Active + retired + deferred vested

  • EMPLOYEE STOCK OWNERSHIP (#002)939
  • INC. 401(K) Savings (#001)824
Total 1,763Select a row to open it

Plan summaries

Each card links to its plan page. The plan page shows fees vs peers, audit grade, history and counterparties.

Retirement#002

THIELSCH ENGINEERING EMPLOYEE STOCK OWNERSHIP PLAN

ESOP

Assets$93.2M
Participants939
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#001

THIELSCH ENGINEERING INC. 401(K) SAVINGS PLAN

401(k)

Assets$65.2M
Participants824
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan

Retirement plans

2 plans on this EIN

PlanNameTypeAssetsParticipantsLatest year
#002THIELSCH ENGINEERING EMPLOYEE STOCK OWNERSHIP PLANESOP$93.2M9392025
#001THIELSCH ENGINEERING INC. 401(K) SAVINGS PLAN401(k)$65.2M8242024
  • THIELSCH ENGINEERING EMPLOYEE STOCK OWNERSHIP PLAN$93.2M
    #002 · ESOP · 2025939
  • THIELSCH ENGINEERING INC. 401(K) SAVINGS PLAN$65.2M
    #001 · 401(k) · 2024824
Retirement plans
Health & Benefits plans

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  1. Retirement analytics
  2. Plan summaries
  3. Retirement plans
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