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EntityWire / EIN 52-1868008

Employer with a benefit plan

GSE SYSTEMS, INC.

EIN 52-1868008. What DOL Form 5500 filings (EFAST2) and SEC EDGAR company filings say about this entity, with the source and date on every fact. Latest record 2025-10-11.

Employer with a benefit plan ยท SEC filer

GSE SYSTEMS, INC.

7067 COLUMBIA GATEWAY DR, SUITE 100, COLUMBIA, MD 21046

EIN

52-1868008

Benefit plan 1, 2024 filing

GSE SYSTEMS 401(K) PLAN

DOL · 2025-10-11

Participants (start of year)

436

DOL · 2025-10-11

Plan features

code 2E2F2G2J2K2S2T3D

DOL · 2025-10-11

Plan type

Single-employer plan

DOL · 2025-10-11

Business code (NAICS)

541600

DOL · 2025-10-11

Benefit plan 1, 2023 filing

GSE SYSTEMS 401(K) PLAN

DOL · 2025-08-13

Participants (start of year)

479

DOL · 2025-08-13

Plan features

code 2E2F2G2J2K2S2T3D

DOL · 2025-08-13

Plan type

Single-employer plan

DOL · 2025-08-13

Business code (NAICS)

541600

DOL · 2025-08-13

Benefit plan 1, 2022 filing

GSE SYSTEMS 401(K) PLAN

DOL · 2025-08-13

Participants (start of year)

538

DOL · 2025-08-13

Plan features

code 2E2F2G2J2K2S2T3D3H

DOL · 2025-08-13

Plan type

Single-employer plan

DOL · 2025-08-13

From DOL Form 5500 filings (EFAST2) · SEC EDGAR company filings. Latest record 2025-10-11.

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