Midco

Mid Columbia Forklift

Warehousing and Storage

Yakima, WA

Midcontinent

Telecommunications

MidCo Inc.

Telecommunications

Burr Ridge, IL

Midco Diving & Marine Services, Inc.

Consumer Services

Rapid City, SD

Continuity Business Services

Staffing and Recruiting

Sioux Falls, South Dakota

ArchDrill GmbH

Oil and Gas

MDCO

Pacific Glass and Door, Inc.

Construction

Marysville, WA

Nord-West Kavernengesellschaft mbH

Oil, Gas, and Mining

Wilhelmshaven, Lower Saxony

MIDCONTINENT ABERDEEN LIMITED

Oil and Gas

ABERDEEN, ABERDEEN CITY