· 2022–2024 · DOL EFAST2
Search
Browse
Resources
Pricing
S3I ENGINEERING, LLC — S3I ENGINEERING, LLC 401(K) PROFIT SHARING PLAN & TRUST, Form 5500 (2024) | Form 5500 Search
Back to filter
Original filing (PDF)
20251009201618NAL0007485009001
S3I ENGINEERING, LLC
Form 5500-SF
FILING_RECEIVED
S3I ENGINEERING, LLC 401(K) PROFIT SHARING PLAN & TRUST
401(k) retirement plan
Active participants
8
Accounts w/ balance
9
Plan assets (EOY)
$1.2M
Net assets (EOY)
$1.2M
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
Decision-maker contacts
CFO / Head of HR / Benefits Manager — verified email + LinkedIn for
S3I ENGINEERING, LLC
.
Find decision makers
Plan sponsor
Name
S3I ENGINEERING, LLC
EIN
82-4105633
Address
2607 57TH AVE · CHEVERLY, MD · 20785
Phone
(202) 650-4851
Industry
Engineering Services
· Professional & Technical Services
see 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
2025-10-09
Pension benefit codes
2A · Age/service weighted or new comparability
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)
Service providers (Schedule C)
Small plans don't disclose service providers
Related plans
Similar-size Engineering Services plans
S3 MARITIME, LLC
S3 MARITIME 401(K) PLAN
$1.2M · 38 participants
GEORGIA WATER AND ENVIRONMENTAL SERVICES
GWES 401(K) PLAN
$1.2M · 27 participants
MILLENNIUM ENGINEERING, INC.
MILLENNIUM ENGINEERING 401(K) RETIREMENT PLAN
$1.2M · 19 participants
KNIGHTHAWK ENGINEERING, INC.
KNIGHTHAWK ENGINEERING, INC. 401(K) SAVINGS PLAN
$1.2M · 23 participants
KIOWA ENGINEERING CORPORATION
KIOWA ENGINEERING 401K PLAN
$1.2M · 9 participants
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.
Audit & trust (Schedule H)
Auditor
—
Trustee / custodian
—
Trustee phone
—
Small plan (5500-SF) — Schedule H data not available.
J.A. COSTANZA & ASSOCIATES ENGINEERING, INC.
J.A. COSTANZA & ASSOCIATES 401(K) PLAN
$1.2M · 10 participants
Large plans in Maryland
LOCKHEED MARTIN CORPORATION
LMC DEFINED CONTRIBUTION MASTER TRUST
$56.1B
LOCKHEED MARTIN CORPORATION
LOCKHEED MARTIN CORPORATION SALARIED SAVINGS PLAN
$51.4B · 94,445 participants
T. ROWE PRICE TRUST COMPANY
T. ROWE PRICE INSTITUTIONAL COMMON TRUST FUND, T. ROWE PRICE GROWTH STOCK TRUST
$36.0B
T. ROWE PRICE TRUST COMPANY
T.ROWE PRICE STRATEGIC COMMON TRUST FUND, T.ROWE PRICE RETIREMENT 2040 TRUST
$35.2B
T. ROWE PRICE TRUST COMPANY
T.ROWE PRICE STRATEGIC COMMON TRUST FUND, T.ROWE PRICE RETIREMENT 2030 TRUST
$35.0B
T. ROWE PRICE TRUST COMPANY
T.ROWE PRICE STRATEGIC COMMON TRUST FUND, T.ROWE PRICE U.S. VALUE EQUITY TRUST
$32.2B
