Original filing (PDF)20250725124105NAL0003436483001

MAINSPRING, INC.

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

Form 5500-SF

FILING_RECEIVED

MAINSPRING, INC. 401K PLAN

401(k) retirement plan

Active participants

Accounts w/ balance

Plan assets (EOY)

$6.4M

Net assets (EOY)

$6.4M

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 MAINSPRING, INC..

Plan sponsor

Name

MAINSPRING, INC.

EIN

52-1834232

Address

8 EAST SECOND STREET, 205 · FREDERICK, MD · 21701

Phone

(240) 425-4617

Industry

Professional & Technical Servicessee 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

2025-07-25

Pension benefit codes

2E · Profit-sharing

2F · ERISA section 404(c)

2G · Total participant-directed accounts

2J · 401(k) feature

2K · 401(m) arrangement

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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