California

CLIPPER CORPORATION

California Since:

1994

CLIPPER CORPORATION

PREDICTIVE SCIENCE INCORPORATED

California Since:

2008

PREDICTIVE SCIENCE INCORPORATED

WEEKS DRILLING AND PUMP CO

California Since:

1949

WEEKS DRILLING AND PUMP CO

STRYKER DYNAMICS LLC

California Since:

2024

STRYKER DYNAMICS LLC

South Lake Tahoe

CARROLL GENERAL ENGINEERING, INC.

California Since:

2020

CARROLL GENERAL ENGINEERING, INC.

QUANTUM WORLD TECHNOLOGIES INC

California Since:

2016

QUANTUM WORLD TECHNOLOGIES INC

RJ VINCENT ENTERPRISES LLC

California Since:

2000

RJ VINCENT ENTERPRISES LLC

Rancho Santa Fe

DIVERSE OPTICS INC

California Since:

2011

DIVERSE OPTICS INC

Rancho Cucamonga

OILFIELD ENVIRONMENTAL & COMPLIANCE, INC.

California Since:

1999

OILFIELD ENVIRONMENTAL & COMPLIANCE, INC.

DESERT ENVIRONMENTAL SERVICES, INC.

California Since:

2004

DESERT ENVIRONMENTAL SERVICES, INC.

ORDWAY CORPORATION

California Since:

1999

ORDWAY CORPORATION

J.L. JOSHUA, INC.

California Since:

2019

J.L. JOSHUA, INC.

SPECTRUM DISPLAYS LLC

California Since:

2018

SPECTRUM DISPLAYS LLC

JONES-WALBAUM CORPORATION

California Since:

1963

JONES-WALBAUM CORPORATION

JOLI ENTERPRISES INC

California Since:

1987

JOLI ENTERPRISES INC