Original filing (PDF)20250415221047NAL0006929200071

STM GROUP INC.

Name: STM GROUP INC. — STM GROUP INC. 401(K) PLAN, Form 5500 (2024)
Creator: STM GROUP INC.

Form 5500-SF

FILING_RECEIVED

STM GROUP INC. 401(K) PLAN

401(k) retirement plan

Active participants

Accounts w/ balance

Plan assets (EOY)

Net assets (EOY)

Plan health score (directional)

/ 100

Grade A

Top-tier plan health

Directional indicator computed from public Form 5500 data — compliance, concentration, cost, vendor stack and participation. Not a fiduciary tool.

Compliance & disclosures

100

Concentration risk

Total plan cost

Vendor stack

100

Participation health

Decision-maker contacts

CFO / Head of HR / Benefits Manager — verified email + LinkedIn for STM GROUP INC..

Plan sponsor

Name

STM GROUP INC.

EIN

20-0340293

Address

444 W. OCEAN BLVD. SUITE 1250 · SUITE 1250 · LONG BEACH, CA · 90802

Phone

(949) 916-2751

Industry

Manufacturingsee all

Plan administrator

Name

GUIDELINE RK, LLC

EIN

30-1418950

City

BURLINGAME, CA

Phone

(888) 228-3491

Plan characteristics

Plan number

001

Plan year

2024

Plan year begin

2024-01-01

Tax period

2024-12-31

Filed

2025-04-15

Pension benefit codes

2E · Profit-sharing

2F · ERISA section 404(c)

2G · Total participant-directed accounts

2J · 401(k) feature

2S · Automatic enrollment

2T · Default investment account (QDIA)

3D · Pre-approved plan (master / prototype / VS)

Audit & trust (Schedule H)

Service providers (Schedule C)

Small plans don't disclose service providers

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