# Sigma Engineers & Constructors, L.L.C. 401(k) Plan Source: https://planprovider.pro/companies/sigma-engineers-constructors-l-l-c-721462640-501 > Sigma Engineers & Constructors, L.L.C.'s 401(k) plan: 224 participants, plan year 2024 financials, providers, and benchmarks from Form 5500. Form 5500 filing data for plan year 2024. ## Plan Snapshot - **Plan Sponsor:** Sigma Engineers & Constructors, L.L.C. - **Sponsor EIN:** 721462640 - **Sponsor Address:** 11585 LAKE SHERWOOD AVENUE NORTH, BATON ROUGE, LA, 70816 - **Plan Type:** 401(k) - **Plan Number:** 501 - **Total Participants:** 224 - **Total Assets:** $0 ## Key Plan Design Features - **Auto-Enrollment:** No - **Auto-Escalation:** No - **Allows Roth Contributions:** No - **Participant Loans:** No - **Participant-Directed Investments:** No - **ERISA Section 404(c) Fiduciary Safe Harbor:** No ## Plan Financials by Year | Year|Participants|Total Assets|Employer Contrib.|Employee Contrib.| | 2025|224|$0|$0|$0| | 2024|297|$0|$0|$0| | 2023|255|$0|$0|$0| | 2022|239|$0|$0|$0| ## Similar Plans - [Brown & Root Industrial Services, LLC](https://planprovider.pro/companies/brown-root-industrial-services-llc-473996049-501) — 10,779 participants - [Aptim Corp.](https://planprovider.pro/companies/aptim-corp-820889816-501) — 2,683 participants - [Audubon Engineering Company, L.L.C.](https://planprovider.pro/companies/audubon-engineering-company-l-l-c-401k-plan) — 1,252 participants - [Fluor Federal Petroleum Operations, LLC](https://planprovider.pro/companies/fluor-federal-petroleum-operations-llc-455369207-501) — 708 participants - [Fluor Federal Petroleum Operations, LLC](https://planprovider.pro/companies/fluor-federal-petroleum-operations-llc-401k-plan) — 700 participants - [Recon Management Services INC.](https://planprovider.pro/companies/recon-management-services-inc-401k-plan) — 680 participants [View full interactive plan profile on PlanProvider.Pro](https://planprovider.pro/companies/sigma-engineers-constructors-l-l-c-721462640-501) © 2026 PlanProvider.Pro