GP

Building Construction and Repair and 2 other

Owner

MDU RESOURCES GROUP, INC.

—
WBI

Advertising and Business and 5 others

Owner

MDU RESOURCES GROUP, INC.

—
CNGC

Advertising and Business and 2 other

Owner

MDU RESOURCES GROUP, INC.

—
IGC

Building Construction and Repair and 2 other

Owner

MDU RESOURCES GROUP, INC.

—
ENERGIZING LIVES FOR A BETTER TOMORROW

Treatment of Materials and 3 others

Owner

MDU RESOURCES GROUP, INC.

—
BUILDING A STRONG WORKFORCE

Advertising and Business

Owner

MDU RESOURCES GROUP, INC.

—

Building Construction and Repair and 2 other

Owner

MDU RESOURCES GROUP, INC.

Dec 14, 2021
MDU CONSTRUCTION SERVICES GROUP

Building Construction and Repair and 2 other

Owner

MDU RESOURCES GROUP, INC.

Dec 14, 2021
MDU CONSTRUCTION SERVICES GROUP

Building Construction and Repair and 2 other

Owner

MDU RESOURCES GROUP, INC.

Dec 14, 2021
CONSTRUCTION ADVANCED

Metal Goods and 7 others

Owner

MDU RESOURCES GROUP, INC.

Jan 11, 2022
POWERING A STRONG AMERICA

Building Construction and Repair

Owner

MDU RESOURCES GROUP, INC.

Aug 20, 2019
OEG

Building Construction and Repair

Owner

MDU RESOURCES GROUP, INC.

Dec 4, 2018
WBI ENERGY

Advertising and Business and 5 others

Owner

MDU RESOURCES GROUP, INC.

Feb 19, 2013
COMMITTED TO ZERO

Paper Goods and Printed Matter and 2 other

Owner

MDU RESOURCES GROUP, INC.

Oct 4, 2011
BITTER CREEK

Advertising and Business and 4 others

Owner

MDU RESOURCES GROUP, INC.

Aug 2, 2011
MDU RESOURCES GROUP, INC. BUILDING A STRONG AMERICA

Building Construction and Repair and 4 others

Owner

MDU RESOURCES GROUP, INC.

May 15, 2007
BUILDING A STRONG AMERICA

Building Construction and Repair and 4 others

Owner

MDU RESOURCES GROUP, INC.

May 15, 2007
AQUIFIRST

Transportation and storage and 2 other

Owner

MDU RESOURCES GROUP, INC.

—
THE BUSINESS PIPELINE

Advertising and Business

Owner

MDU RESOURCES GROUP, INC.

Dec 6, 2005
THE LIQUIDATOR

Machinery

Owner

MDU RESOURCES GROUP, INC.

Jul 13, 2004
QUALITY SERVICES NATURALLY

Advertising and Business and 3 others

Owner

MDU RESOURCES GROUP, INC.

—
GP GREAT PLAINS NATURAL GAS CO.

Advertising and Business and 3 others

Owner

MDU RESOURCES GROUP, INC.

Jun 24, 2003
IN THE COMMUNITY TO SERVE

Building Construction and Repair

Owner

MDU RESOURCES GROUP, INC.

Nov 12, 2002
GREAT PLAINS NATURAL GAS CO.

Advertising and Business and 3 others

Owner

MDU RESOURCES GROUP, INC.

Oct 22, 2002