Original filing (PDF)20250924220158NAL0018096802001

MAMMOTH CARBON PRODUCTS, LLC

Name: MAMMOTH CARBON PRODUCTS, LLC — MAMMOTH CARBON PRODUCTS 401(K) PLAN, Form 5500 (2024)
Creator: MAMMOTH CARBON PRODUCTS, LLC

Form 5500-SF

FILING_RECEIVED

MAMMOTH CARBON PRODUCTS 401(K) PLAN

401(k) retirement plan

Active participants

Accounts w/ balance

Plan assets (EOY)

$173

Net assets (EOY)

$173

Plan health score

Top-tier plan health

Directional indicator from public Form 5500 data — compliance & integrity, total plan cost, participant health and vendor stack, benchmarked against same-size peers. Not a fiduciary tool. Based on 50% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

n/a

Vendor & structure

100

Helping the score

Cost not scored — no comparable Schedule H expense data for this cohort.
Plan health not scored — no comparable participation/contribution data.

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for MAMMOTH CARBON PRODUCTS, LLC.

Plan sponsor

Name

MAMMOTH CARBON PRODUCTS, LLC

EIN

47-1148874

Address

25420 KUYKENDAHL ROAD · E800 · TOMBALL, TX · 77375

Phone

(713) 739-4370

Industry

Wholesale Tradesee all

Plan administrator

Same as plan sponsor.

Plan characteristics

Plan number

001

Plan year

2024

Plan year begin

2024-01-01

Tax period

2024-12-31

Filed

2025-09-24

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)

3B · Covers self-employed individuals

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

Service providers (Schedule C)

Small plans don't disclose service providers

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