EntityWire

EntityWire / EIN 84-0872291

Employer with a benefit plan

MESA LABORATORIES, INC.

EIN 84-0872291. 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 2026-08-27.

Employer with a benefit plan ยท SEC filer

MESA LABORATORIES, INC.

12100 WEST SIXTH AVENUE, LAKEWOOD, CO 80228

EIN

84-0872291

SEC CIK

0000724004

SEC · 2026-08-27

Industry (SIC)

Industrial Instruments For Measurement, Display, and Control (3823)

SEC · 2026-08-27

State of incorporation

CO

SEC · 2026-08-27

Ticker

MLAB

SEC · 2026-08-27

Latest SEC filing

144 2026-08-27

SEC · 2026-08-27

Benefit plan 1, 2024 filing

MESA LABORATORIES, INC. 401(K) RETIREMENT PLAN

DOL · 2025-10-13

Participants (start of year)

617

DOL · 2025-10-13

Plan features

code 2F2G2J2K2T2E3D

DOL · 2025-10-13

Plan type

Single-employer plan

DOL · 2025-10-13

Business code (NAICS)

334500

DOL · 2025-10-13

Benefit plan 501, 2024 filing

MESA LABORATORIES, INC. EMPLOYEE WELFARE BENEFIT PLAN

DOL · 2025-07-22

Participants (start of year)

477

DOL · 2025-07-22

Plan features

code 4A4B4D4E4F4H4I4L4Q

DOL · 2025-07-22

Plan type

Single-employer plan

DOL · 2025-07-22

From DOL Form 5500 filings (EFAST2) · SEC EDGAR company filings. Latest record 2026-08-27.

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