Vectren

Carl L. Chapman served as Chairman, President, and CEO of Vectren Corporation throughout most of its independent existence. Under his leadership, the company made its strategic moves into midstream partnerships, energy asset ownership, and joint ventures. Chapman also sat on the board of the Central Indiana Corporate Partnership, reflecting the firm's deep Indiana business ties.

Vectren's regulated utility operations, generating stations, and legacy infrastructure were absorbed into CenterPoint Energy upon the merger's close in February 2019. The company's midstream stake in Enable Midstream Partners, jointly controlled with OGE Energy Corp, became part of CenterPoint's broader midstream portfolio. The Vectren Foundation was renamed the CenterPoint Energy Foundation.

Vectren was a publicly traded utility holding company, not a family office. However, its corporate structure gave it investment-level exposure to real assets — coal reserves, commercial real estate, generating stations, and midstream partnerships — in a way that resembles a strategic energy investor. It deployed capital directly into physical infrastructure rather than through third-party funds.

Vectren and CenterPoint Energy had existing ties through the midstream sector — both companies held interests in Enable Midstream Partners, with Vectren's stake managed jointly with OGE Energy Corp. CenterPoint's 2019 acquisition of Vectren consolidated these midstream positions and expanded CenterPoint's regulated utility footprint into Indiana and Ohio.

Vectren was headquartered in Evansville, Indiana, with a second corporate presence in Houston, Texas. Its generating assets were concentrated in southern Indiana — the A.B. Brown station in Posey County and the F.B. Culley station in Warrick County. The Norman P. Wagner Building at 1 North Main Street in Evansville housed industrial operations, and One Vectren Square served as its commercial office anchor.