Employer with a benefit plan ยท SEC filer
GEOSPACE TECHNOLOGIES CORPORATION
Also filed as OYO GEOSPACE CORP
7007 PINEMONT DR, HOUSTON, TX 770406601
EIN
76-0447780
SEC CIK
0001001115
SEC · 2026-08-14
Industry (SIC)
Measuring & Controlling Devices, NEC (3829)
SEC · 2026-08-14
State of incorporation
TX
SEC · 2026-08-14
Ticker
GEOS
SEC · 2026-08-14
Latest SEC filing
SCHEDULE 13G/A 2026-08-14
SEC · 2026-08-14
Benefit plan 555, 2024 filing
GEOSPACE TECHNOLOGIES WELFARE BENEFITS PLAN
DOL · 2025-10-06
Participants (start of year)
390
DOL · 2025-10-06
Plan features
code 4A4B4D4E4F4H4Q
DOL · 2025-10-06
Plan type
Single-employer plan
DOL · 2025-10-06
Business code (NAICS)
334410
DOL · 2025-10-06
Benefit plan 1, 2024 filing
GEOSPACE TECHNOLOGIES CORPORATION EMPLOYEES' 401(K) RETIREMENT PLAN
DOL · 2025-09-26
Participants (start of year)
586
DOL · 2025-09-26
Plan features
code 2F2G2J2K2S2T2E3D2R
DOL · 2025-09-26
Plan type
Single-employer plan
DOL · 2025-09-26