Back to filter
Original filing (PDF)20250616160252NAL0002510658001
AMPLEX CORPORATION
Form 5500-SF
FILING_RECEIVED
AMPLEX CORPORATION PROFIT SHARING RETIREMENT PLAN & TRUST
401(k) retirement plan
Active participants
51
Accounts w/ balance
48
Plan assets (EOY)
$4.5M
Net assets (EOY)
$4.5M
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 AMPLEX CORPORATION.
Plan sponsor
Name
AMPLEX CORPORATION
EIN
75-1727271
Address
1100 FOUNTAIN PKWY · GRAND PRAIRIE, TX · 75050
Phone
(214) 672-0613
Industry
Admin Support & Waste Mgmtsee 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
2025-06-16
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)
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 Admin Support & Waste Mgmt plans
SEAMLESS AI
SEAMLESS AI 401(K) PLAN
$4.5M · 192 participants
ADVISACARE HEALTHCARE SOLUTIONS INC.
ADVISACARE COMPANIES RETIREMENT PLAN
$4.6M · 1,111 participants
MEDIGROUP PHYSICIAN SERVICES
MEDIGROUP 401(K)
$4.6M · 9 participants
RCM INVESTMENTS, LLC
RCM INVESTMENTS 401(K) PROFIT SHARING PLAN
$4.6M · 13 participants
CORBAN GROUP SERVICES, LLC
CORBAN GROUP SERVICES, LLC 401(K) PROFIT SHARING PLAN
$4.6M · 18 participants
HEINRICH CHEVROLET CORPORATION
HEINRICH CHEVROLET CORPORATION 401(K) RETIREMENT SAVINGS PLAN
$4.5M · 31 participants
Large plans in Texas
AT&T INC.
AT&T RETIREMENT SAVINGS PLAN
$43.1B · 102,760 participants
AT&T INC.
AT&T SAVINGS PLAN MASTER TRUST
$42.6B
AT&T INC.
SBC MASTER PENSION TRUST
$30.6B
AT&T INC.
AT&T PENSION BENEFIT PLAN
$28.3B · 93,065 participants
AMERICAN AIRLINES, INC. - RETIREMENT
MASTER TRUST FOR DC PLANS OF AMERICAN AIRLINES, INC. AND AFFILIATES
$27.7B
SAMMONS ENTERPRISES, INC.
SAMMONS ENTERPRISES, INC. EMPLOYEE STOCK OWNERSHIP PLAN
$23.9B · 3,454 participants