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Integrys Energy Group

Logo: The logo may be obtained from Integrys Energy Group., Non-free logo, via Wikipedia4

Former American energy company

Integrys Energy Group, Inc. was an American energy company headquartered in Chicago, Illinois.3 From Wikipedia, CC BY-SA 4.0

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Last updated Oct 18, 2026.

Overview

2007Founded1

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  • TickerTEG on NYSE1
  • Industryenergy industry1
  • HeadquartersChicago1
  • Incorporated inWI5
  • Business address231 W. Michigan Street, Milwaukee, Wi 532035
  • Filer categoryLarge accelerated filer5

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Integrys Energy Group, Inc. was an American energy company headquartered in Chicago, Illinois. It was formed by the merger of WPS Resources Corp. and Peoples Energy Corp. on February 21, 2007. The chairman, President, and chief executive officer was Charles A. Schrock. On June 23, 2014, Integrys announced that it was being acquired by Wisconsin Energy Corporation for $9.1 billion. Also in 2014, Integrys entered into an agreement to sell 100% of the Upper Peninsula Power Company (UPPCO) to Balfour Beatty Infrastructure Partners LP for $298.9 million.3

Leadership

Who has led Integrys Energy Group, and when. Pick a name to see everywhere that person has worked.

Chief executive

  1. Larry L. Weyers2006–2008
  2. Lawrence T. Borgard2007–2009
  3. Charles A. Schrock2008–2015
  4. Mark A. Radtke2009–2010

Chair

  1. Larry L. Weyers2006–2010
  2. Charles A. Schrock2010–2015

President

  1. Larry L. Weyers2006–2008
  2. Desiree G. Rogers2007
  3. Charles A. Schrock2007–2013
  4. Steven W. Nance2007
  5. Lawrence T. Borgard2012–2015

Chief financial officer

  1. James F. Schott2013–2015

Chief operating officer

  1. Lawrence T. Borgard2006–2015
  2. Charles A. Schrock2006–2007
2010201520202025
Board members and other officers (42)

Products and brands

  • natural gas

Listed on Wikidata.1

The company's other subsidiaries were:

Integrys Business Support, Integrys Energy Group's business services company — providing services and solutions for operation of Integrys' subsidiaries.

Integrys Energy Services, Inc., a diversified nonregulated energy supply and services company serving residential, commercial, industrial, and wholesale customers in developed competitive markets in the United States.

Integrys Transportation Fuels, with compressed natural gas fueling stations operating across the United States under the brand name Trillium CNG.

From Wikipedia’s article on Integrys Energy Group, shared under CC BY-SA 4.0.6

Acquisitions

  1. Sep 1, 2011Love's Alternative Energy became a subsidiary1
  2. Succeeded by WEC Energy Group1

Former names

  • INTEGRYS ENERGY GROUP, INC.Feb 23, 2007 to Jun 29, 20155
  • WPS RESOURCES CORPFeb 8, 1994 to Feb 21, 20075

Timeline

  1. Jun 29, 2015Dissolved Dissolved1
  2. Feb 17, 2009New chief executive Mark A. Radtke becomes CEO7
  3. Jun 9, 2008New chief executive Charles A. Schrock becomes CEO8
  4. Mar 19, 2007New chief executive Lawrence T. Borgard becomes CEO9
  5. 2007Founded Founded1
  6. Jan 17, 2006New chief executive Larry L. Weyers becomes CEO10

Sources

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