# Mastro Electric Supply Company, INC. 401(k) Plan
Source: https://planprovider.pro/companies/mastro-electric-supply-company-inc-plan

> Mastro Electric Supply Company, INC.'s 401(k) plan: 26 participants, plan year 2024 financials, providers, and benchmarks from Form 5500.

Form 5500 filing data for plan year 2024.

## Plan Snapshot

- **Plan Sponsor:** Mastro Electric Supply Company, INC.

- **Sponsor EIN:** 050298130

- **Sponsor Address:** 555 ELMWOOD AVENUE, PROVIDENCE, RI, 02907

- **Plan Type:** 401(k)

- **Total Participants:** 26

- **Total Assets:** $5.0M

## Key Plan Design Features

- **Auto-Enrollment:** No

- **Auto-Escalation:** No

- **Allows Roth Contributions:** No

- **Participant Loans:** No

- **Participant-Directed Investments:** Yes

- **ERISA Section 404(c) Fiduciary Safe Harbor:** Yes

## Plan Financials by Year

| Year|Participants|Total Assets|Employer Contrib.|Employee Contrib.|

| 2024|26|$5.0M|$33,625|$175,645|

| 2023|22|$4.5M|$28,800|$148,755|

| 2022|21|$3.8M|$0|$158,912|

## Similar Plans

- [Jaffco Packaging Machinery INC](https://planprovider.pro/companies/jaffco-packaging-machinery-inc-plan) — 2 participants

- [Windmoeller & Hoelscher Corporation](https://planprovider.pro/companies/windmoeller-hoelscher-corporation-401k-plan) — 73 participants

- [Claflin Service Company Dba Cme Corporation](https://planprovider.pro/companies/claflin-service-company-dba-cme-corporation-401k-plan) — 291 participants

[View full interactive plan profile on PlanProvider.Pro](https://planprovider.pro/companies/mastro-electric-supply-company-inc-plan)

© 2026 PlanProvider.Pro