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Original filing (PDF)20240424145441NAL0009365283001
EXTENSIONENGINE, LLC
Form 5500-SF
FILING_RECEIVED
EXTENSIONENGINE, LLC 401(K) PLAN
401(k) retirement plan
Active participants
23
Accounts w/ balance
45
Plan assets (EOY)
$3.3M
Net assets (EOY)
$3.3M
Plan health score (directional)
89
/ 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
75
Total plan cost
75
Vendor stack
100
Participation health
100
Helping the score
- Concentration not scored — Schedule of Assets PDF not yet parsed for this plan.
- No Schedule C compensation disclosed — likely a small plan or unbundled.
Decision-maker contacts
CFO / Head of HR / Benefits Manager — verified email + LinkedIn for EXTENSIONENGINE, LLC.
Plan sponsor
Name
EXTENSIONENGINE, LLC
EIN
56-2417452
Address
1374 MASSACHUSETTS AVENUE FLOOR 5 · CAMBRIDGE, MA · 02138
Phone
(617) 529-7926
Industry
Educational Servicessee all
Plan administrator
Same as plan sponsor.
Plan characteristics
Plan number
001
Plan year
2023
Plan year begin
2023-01-01
Tax period
2023-12-31
Filed
2024-04-24
Pension benefit codes
2E · Profit-sharing
2F · ERISA section 404(c)
2G · Total participant-directed accounts
2J · 401(k) feature
2K · 401(m) arrangement
3D · Pre-approved plan (master / prototype / VS)
2T · Default investment account (QDIA)
Audit & trust (Schedule H)
Auditor
—
Trustee / custodian
—
Trustee phone
—
Small plan (5500-SF) — Schedule H data not available.
Service providers (Schedule C)
Small plans don't disclose service providersRelated plans
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