IAI - Board of Directors

Frank Holzmann, P.E.

Frank Holzmann, P.E. is the South Central Division Business Development Manager for Flatiron Construction. Responsible for Business Development for Airport, Transportation, Water and Federal for Texas, Louisiana, Arkansas, Oklahoma and New Mexico. Frank is responsible for ensuring client satisfaction with project delivery, quality, timeliness, and budget – from project start to project finish. Works with clients on additional work opportunities within the contract and resolve any concerns or issues that may arise during a project.


Frank manages a group of Business Development personnel including work assignments, strategies and work with the Area Managers as an independent liaison with the Owner to discuss project issues.

Frank was the former TxDOT CDA Program Director and Interim Division Director with over 30 years of experience in all aspects of transportation design, construction, planning, management and alternative project delivery (including Design Build and Concession).

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Flatiron Construction

Flatiron is the trusted provider of innovative solutions to infrastructure challenges. Across the U.S. and Canada, we build highways, bridges, airports, rail transit, dams, water facilities and underground projects. We employ the best people to deliver the best solutions. We transform infrastructure.