Warren L. Robinson

72 year

Utilities

Active connections

Name	Gender	Age	Linked companies	Collaboration
Jason Vollmer	M	46	MDU RESOURCES GROUP, INC.	19 years
Steven Mills	M	68	BLACK HILLS CORPORATION	13 years
Dennis Johnson	M	74	MDU RESOURCES GROUP, INC.	23 years
Rebecca Roberts	F	71	BLACK HILLS CORPORATION	13 years
Jerome E. Nichols	M	-	BLACK HILLS CORPORATION	16 years
Peggy Link	F	57	MDU RESOURCES GROUP, INC.	19 years
Dave Soderquist	M	-	BLACK HILLS CORPORATION	12 years
Amy Koenig	F	47	BLACK HILLS CORPORATION	11 years
Todd Jacobs	M	-	BLACK HILLS CORPORATION	10 years

Connections Chart

Multi-company connection

Former connections

Name	Gender	Age	Linked companies	Collaboration
Terry D. Hildestad	M	74	MDU RESOURCES GROUP, INC.	8 years
Anthony S. Cleberg	M	71	BLACK HILLS CORPORATION	-
Dustin J Senger	M	-	MDU RESOURCES GROUP, INC.	-
Linda Massman	F	57	BLACK HILLS CORPORATION	3 years
Mark Thies	M	61	BLACK HILLS CORPORATION	11 years
Gary L. Pechota	M	74	BLACK HILLS CORPORATION	9 years
Richard H. Lewis	M	74	MDU RESOURCES GROUP, INC.	8 years
Vernon A. Raile	M	79	MDU RESOURCES GROUP, INC.	18 years
Kay S. Jorgensen	F	73	BLACK HILLS CORPORATION	19 years
John R. Howard	M	83	BLACK HILLS CORPORATION	35 years
Thomas Everist	M	73	MDU RESOURCES GROUP, INC.	28 years
Stephen Newlin	M	71	BLACK HILLS CORPORATION	11 years
Harry Pearce	M	81	MDU RESOURCES GROUP, INC.	22 years
Lynnette K. Wilson	F	64	BLACK HILLS CORPORATION	-
Karl Liepitz	M	46	MDU RESOURCES GROUP, INC.	20 years
Karen Fagg	F	69	MDU RESOURCES GROUP, INC.	18 years
Patricia Moss	F	69	MDU RESOURCES GROUP, INC.	20 years
Scott A. Buchholz	M	62	BLACK HILLS CORPORATION	-
Robert Alan Myers	M	66	BLACK HILLS CORPORATION	9 years
Paul K. Sandness	M	70	MDU RESOURCES GROUP, INC.	12 years
Michael H. Madison	M	76	BLACK HILLS CORPORATION	-
John Wilson	M	68	MDU RESOURCES GROUP, INC.	18 years
Doran N. Schwartz	M	54	MDU RESOURCES GROUP, INC.	12 years
Chuck Loomis	M	-	BLACK HILLS CORPORATION	-
Nathan Ring	M	48	MDU RESOURCES GROUP, INC.	15 years
Esther J. Newbrough	F	-	BLACK HILLS CORPORATION	-
Jennifer C. Landis	F	49	BLACK HILLS CORPORATION	15 years
Karen Beachy	F	53	BLACK HILLS CORPORATION	6 years
Richard Korpan	M	82	BLACK HILLS CORPORATION	4 years
Thomas M. Ohlmacher	M	72	BLACK HILLS CORPORATION	37 years
Homer Scott	M	89	MDU RESOURCES GROUP, INC.	-
Robert L. Nance	M	87	MDU RESOURCES GROUP, INC.	13 years
Jeffrey Berzina	M	52	BLACK HILLS CORPORATION	9 years
William R. Connors	M	61	MDU RESOURCES GROUP, INC.	17 years
Mark A. Del Vecchio	M	64	MDU RESOURCES GROUP, INC.	12 years
Nicole Kivisto	F	49	MDU RESOURCES GROUP, INC.	-
Mo Klefeker	M	67	BLACK HILLS CORPORATION	7 years
Cathleen M. Christopherson	F	-	MDU RESOURCES GROUP, INC.	-
Cynthia J. Norland	F	69	MDU RESOURCES GROUP, INC.	-
Cindy C. Redding	F	64	MDU RESOURCES GROUP, INC.	-
William G. Grant van Dyke	M	78	BLACK HILLS CORPORATION	2 years

Statistics

Country	Connections	% of total
United States	50	100.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections