Back to filter
Original filing (PDF)20250904143916NAL0027587424001
SIGMA ASSOCIATES, INC.
Form 5500-SF
FILING_RECEIVED
SIGMA ASSOCIATES, INC. 401(K) PLAN
401(k) retirement plan
Active participants
23
Accounts w/ balance
19
Plan assets (EOY)
$2.8M
Net assets (EOY)
$2.8M
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 SIGMA ASSOCIATES, INC..
Plan sponsor
Name
SIGMA ASSOCIATES, INC.
EIN
38-2230649
Address
30200 TELEGRAPH ROAD, SUITE 240 · BINGHAM FARMS, MI · 48025
Phone
(313) 963-9700
Industry
Engineering Services· Professional & Technical Servicessee all
Plan administrator
Same as plan sponsor.
Plan characteristics
Plan number
002
Plan year
2024
Plan year begin
2024-01-01
Tax period
2024-12-31
Filed
2025-09-04
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
Similar-size Engineering Services plans
4 S.T.E.L. ENGINEERING, INC.
4 S.T.E.L. ENGINEERING, INC. 401(K) PLAN
$2.8M · 43 participants
NOBLETEK, LLC
NOBLETEK LLC DBA NOBLETEK 401(K) RETIREMENT PLAN
$2.8M · 36 participants
GENESIS ENGINEERING GROUP, LLC
GENESIS ENGINEERING GROUP, LLC 401(K) PLAN
$2.8M · 53 participants
ADVANCED INFRASTRUCTURE DESIGN, INC.
ADVANCED INFRASTRUCTURE DESIGN, INC. 401(K) PLAN
$2.8M · 47 participants
BENNETT ENGINEERS INC.
BENNETT ENGINEERS INC. PROFIT SHARING PLAN
$2.8M · 3 participants
LUMINATE LLC
LUMINATE LLC 401(K) PLAN
$2.8M · 15 participants
Large plans in Michigan
GENERAL MOTORS LLC
GENERAL MOTORS HOURLY-RATE EMPLOYEES PENSION PLAN
$44.8B · 15,648 participants
GENERAL MOTORS LLC
GENERAL MOTORS SAVINGS PLAN MASTER TRUST
$32.4B
THE COMMITTEE OF THE UAW RETIREE MEDICAL BENEFITS TRUST
UAW GM RETIREES MEDICAL BENEFITS PLAN
$30.6B
FORD MOTOR COMPANY
FORD MOTOR COMPANY MASTER TRUST FUND
$29.5B
FORD MOTOR COMPANY
FORD DEFINED CONTRIBUTION PLANS MASTER TRUST
$25.3B
GENERAL MOTORS LLC
GENERAL MOTORS RETIREMENT SAVINGS PLAN FOR SALARIED EMPLOYEES IN THE UNITED STATES
$23.1B · 41,023 participants
