Employer with a benefit plan · State registration on file
MASTERTECH SERVICES, INC.
Also filed as MASTERTECH COOLING TOWER SERVICES, INC.
691 CORPORATE CIRCLE, GOLDEN, CO 80401
EIN
75-3097988
Texas registration
Active · Foreign profit corporation
TX Comptroller · 2026-09-05
Texas document number
0800187614
TX Comptroller · 2026-09-05
Florida registration
Active · Foreign profit corporation
FL Div. of Corporations · 2026-07-10
Florida document number
F04000002239
FL Div. of Corporations · 2026-07-10
Registered in Florida
2004-04-22
FL Div. of Corporations · 2026-07-10
Registered agent
C T CORPORATION SYSTEM
FL Div. of Corporations · 2026-07-10
Last registry activity
2007-01-29
FL Div. of Corporations · 2026-07-10
Benefit plan 501, 2024 filing
MASTERTECH AND COOLING TOWERS HEALTH AND BENEFITS PLAN
DOL · 2026-02-06
Participants (start of year)
177
DOL · 2026-02-06
Plan features
code 4A4B4D4E4F4H4L4Q
DOL · 2026-02-06
Plan type
Single-employer plan
DOL · 2026-02-06
Business code (NAICS)
333410
DOL · 2026-02-06
Benefit plan 2, 2024 filing
MASTERTECH SERVICES, INC. 401(K) PLAN
DOL · 2025-10-10
Participants (start of year)
87
DOL · 2025-10-10