How big is Known Supply's plan?

Known Supply's plan reported $898K in assets and 8 participants for 2025.

Original filing (PDF)20260519130010NAL0001035633001

Known Supply

Name: Known Supply — Known Supply 401(k) Plan, Form 5500 (2025)
Creator: Known Supply
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Known Supply 401(k) Plan

401(k) retirement plan · Known Supply's Known Supply 401(k) Plan held $898K in plan assets for 8 participants in 2025.

Signals · 1

High average account balance

Active participants

Accounts w/ balance

Plan assets (EOY)

$898K

Net assets (EOY)

$897K

Plan identifiers

Known Supply's EIN is 81-5143309.

EIN 81-5143309

Plan number 001

Plan year 2025

ACK ID 20260519130010NAL0001035633001

Official Form 5500 document

Download the official 2025 Form 5500 (PDF) for Known Supply from the U.S. Department of Labor's EFAST2 system.

Download the official 2025 Form 5500 (PDF)

Plan features

Known Supply's plan includes profit-sharing, a 401(k) feature, ERISA 404(c) participant direction, a self-directed brokerage window.

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for KNOWN SUPPLY.

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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 70% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

Vendor & structure

100

Helping the score

Cost not scored — no comparable Schedule H expense data for this cohort.
High average account balance (90th percentile).

Plan sponsor

Name

KNOWN SUPPLY

EIN

all filings

Address

1630 SUPERIOR AVENUE - UNIT #C · COSTA MESA, CA · 92627

Phone

(509) 998-4590

Industry

Retail Trade

Plan administrator

Same as plan sponsor.

Plan characteristics

Plan number

001

Plan year

2025

Plan year begin

2025-01-01

Tax period

2025-12-31

Filed

2026-05-19

Pension benefit codes

2A · Age/service weighted or new comparability

2E · Profit-sharing

2J · 401(k) feature

2K · 401(m) arrangement

2F · ERISA section 404(c)

2G · Total participant-directed accounts

2R · Participant-directed brokerage (SDBA)

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

Service providers (Schedule C)

Small plans don't disclose service providers

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