How big is Mainspring, Inc.'s plan?

Mainspring, Inc.'s plan reported $6.4M in assets and 44 participants for 2024.

Original filing (PDF)20250725124105NAL0003436483001

Mainspring, Inc.

Name: Mainspring, Inc. — Mainspring, Inc. 401(k) Plan, Form 5500 (2024)
Creator: Mainspring, Inc.
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Mainspring, Inc. 401(k) Plan

401(k) retirement plan · Mainspring, Inc.'s Mainspring, Inc. 401(k) Plan held $6.4M in plan assets for 44 participants in 2024.

Active participants

Accounts w/ balance

Plan assets (EOY)

$6.4M

Net assets (EOY)

$6.4M

People on this filing

Theresa Dalton signed Mainspring, Inc.'s 2024 Form 5500 as plan administrator.

Theresa Dalton — Plan Administrator — Form 5500 signer

Get verified email & phone for these signers

Signer names are public record from the Form 5500 e-signature.

Plan identifiers

Mainspring, Inc.'s EIN is 52-1834232.

EIN 52-1834232

Plan number 001

Plan year 2024

ACK ID 20250725124105NAL0003436483001

Official Form 5500 document

Download the official 2024 Form 5500 (PDF) for Mainspring, Inc. from the U.S. Department of Labor's EFAST2 system.

Download the official 2024 Form 5500 (PDF)

Plan features

Mainspring, Inc.'s plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a default investment (QDIA).

Decision-maker contacts

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

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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