How big is The Winthrop Corporation's plan?

The Winthrop Corporation's plan reported $3.7M in assets and 16 participants for 2024.

Original filing (PDF)20250811090928NAL0016070594001

The Winthrop Corporation

Name: The Winthrop Corporation — Wright Investors' Service, Form 5500 (2024)
Creator: The Winthrop Corporation
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Wright Investors' Service Inc. Profit Sharing Plan

401(k) retirement plan · The Winthrop Corporation's Wright Investors' Service Inc. Profit Sharing Plan held $3.7M in plan assets for 16 participants in 2024.

Active participants

Accounts w/ balance

Plan assets (EOY)

$3.7M

Net assets (EOY)

$3.7M

People on this filing

Harold Kruitbosch signed The Winthrop Corporation's 2024 Form 5500 as plan administrator.

Harold Kruitbosch — 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

The Winthrop Corporation's EIN is 06-0700978.

EIN 06-0700978

Plan number 001

Plan year 2024

ACK ID 20250811090928NAL0016070594001

Official Form 5500 document

Download the official 2024 Form 5500 (PDF) for The Winthrop Corporation from the U.S. Department of Labor's EFAST2 system.

Download the official 2024 Form 5500 (PDF)

Plan features

The Winthrop Corporation'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 THE WINTHROP CORPORATION.

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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