Employer with a benefit plan · State registration on file
QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC.
Also filed as PIONEER MEDICAL THERAPEUTICS INC
500 PLAZA DRIVE, SECAUCUS, NJ 07094
EIN
38-2084239
Texas registration
Active · Foreign profit corporation
TX Comptroller · 2026-09-05
Texas document number
0004667106
TX Comptroller · 2026-09-05
Florida registration
Inactive · Florida profit corporation
FL Div. of Corporations · 2026-07-10
Florida document number
P07000010083
FL Div. of Corporations · 2026-07-10
Registered in Florida
2007-01-23
FL Div. of Corporations · 2026-07-10
Registered agent
SHAYGAN ALI P
FL Div. of Corporations · 2026-07-10
Last registry activity
2013-09-27
FL Div. of Corporations · 2026-07-10
Florida registration
Active · Foreign profit corporation
FL Div. of Corporations · 2026-07-10
Florida document number
847036
FL Div. of Corporations · 2026-07-10
Registered in Florida
1980-09-23
FL Div. of Corporations · 2026-07-10
Registered agent
CORPORATION SERVICE COMPANY
FL Div. of Corporations · 2026-07-10
Last registry activity
2016-12-29
FL Div. of Corporations · 2026-07-10
Benefit plan 501, 2024 filing
QUEST DIAGNOSTICS GROUP WELFARE PLAN
DOL · 2025-08-26
Participants (start of year)
39,325
DOL · 2025-08-26