PlanOptica
CompaniesPricing
Sign inTry Pro free
Try Pro free
  1. Companies/
  2. Tdi Engineering, LLC

Filings through Oct 24, 2026.

Tdi Engineering, LLC

EIN 55-0891512-civil engineering-Latest filing 2025
Plans
1
Retirement
1
$3.6M assets
Health & Benefits
0
Participants
31
5906 OLD FREDERICKSBURG ROAD SUITE - AUSTIN, TX 78749512-301-3389tdi-llc.netLinkedIn11-50 employeescivil engineering
Plans on this EIN
1 filing
#001401(k)-$3.6M - 31 part

Plan summaries

The plan page shows fees vs peers, audit grade, asset history, contributions and Schedule C providers.

Retirement#001

TDI ENGINEERING, LLC 401(K) PLAN

401(k)

Assets$3.6M
Participants31
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
This company has one plan on file. Open the plan page to see all of its data.

Retirement plans

1 plan on this EIN

PlanNameTypeAssetsParticipantsLatest year
#001TDI ENGINEERING, LLC 401(K) PLAN401(k)$3.6M312025
  • TDI ENGINEERING, LLC 401(K) PLAN$3.6M
    #001 · 401(k) · 202531
Retirement plans
PlanOptica

Advisors and brokers use PlanOptica to research retirement and health plans. Each plan has 10 years of filings, a peer rank and a source for every number.

Product
  • Retirement
  • Health & Benefits
  • Funds & Managers
  • Companies
  • Pricing
Data
  • Downloads
  • Retirement plans CSV
  • Health & Benefits plans CSV
  • Plan holdings CSV
  • Custom analysis
  • API and AI agents
Resources
  • Free ERISA search
  • Free EIN lookup
  • All providers
  • Health & Benefits providers
  • Filter catalog
  • Documentation
  • Glossary
  • Compare
Company
  • About
  • Research
  • Press
  • Contact
  • Privacy
  • Terms
© 2026 PlanOptica