EntityWire / EIN 57-0693571

Employer with a benefit plan

ENGINEERING DESIGN & TESTING CORPORATION

EIN 57-0693571. What DOL Form 5500 filings (EFAST2), DOL Form 5500-SF filings (EFAST2), Florida Division of Corporations (Sunbiz) bulk data and Texas Comptroller active franchise taxpayers file say about this entity, with the source and date on every fact. Latest record 2026-09-05.

Employer with a benefit plan · State registration on file

ENGINEERING DESIGN & TESTING CORPORATION

P.O. BOX 8027, COLUMBIA, SC 29202

EIN

57-0693571

Texas registration

Active · Foreign profit corporation

TX Comptroller · 2026-09-05

Texas document number

0008183806

TX Comptroller · 2026-09-05

Florida registration

Active · Foreign profit corporation

FL Div. of Corporations · 2026-07-10

Florida document number

P36653

FL Div. of Corporations · 2026-07-10

Registered in Florida

1991-12-11

FL Div. of Corporations · 2026-07-10

Registered agent

Registered Agents Inc

FL Div. of Corporations · 2026-07-10

Benefit plan 2, 2024 filing

ED&T EMPLOYEE STOCK OWNERSHIP PLAN

DOL · 2026-02-23

Participants (start of year)

105

DOL · 2026-02-23

Plan features

code 2I2P

DOL · 2026-02-23

Plan type

Single-employer plan

DOL · 2026-02-23

Business code (NAICS)

541330

DOL · 2026-02-23

Benefit plan 1, 2024 filing

ENGINEERING DESIGN AND TESTING CORP. 401(K) PROFIT SHARING PLAN

DOL · 2026-02-23

Participants (start of year)

DOL · 2026-02-23

Plan assets (end of year)

$23,976,081

DOL · 2026-02-23

From DOL Form 5500 filings (EFAST2) · DOL Form 5500-SF filings (EFAST2) · Florida Division of Corporations (Sunbiz) bulk data · Texas Comptroller active franchise taxpayers file. Latest record 2026-09-05.

What this record is

Public federal filings that carry this EIN, shown as filed. Nothing here is scraped from the IRS and nothing is inferred.

What it is not

Registry status, formation date, and registered agent come from the state where the entity is registered, not from these federal filings.

If something is wrong

A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.

Other South Carolina businesses on file

ANCHOR SIGN, INC.EIN 57-0933824
ARCADIA PUBLISHINGEIN 02-0467077
AUGUSTA FIBERGLASS COATINGS, INC.EIN 57-0606791
SUPER DUPER, INC.EIN 57-0764341
UNIVERSITY OF SOUTH CAROLINA EDUCATIONAL FOUNDATIONEIN 57-6017985
BENEDICT COLLEGEEIN 57-0314365

All 98 South Carolina businesses on file

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