Our People

Jennifer Allen Structural Engineering Manager - Energy & Industry She, her, hers
Mark Anderson Chief Administrative Officer He/Him/His
portrait of man in black suit coat and blue shirt, Adam Besse
Adam Besse Senior Civil Engineer
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Kim Bretheim Senior Architect
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Heidi Bringman Senior Landscape Architect
Rick Carter Chief Executive Officer He/Him/His
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Terri Cermak Senior Architect, Housing Specialist
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Maureen Colburn Climate Solutions Studio Leader
portrait of a man, Bruce Cornwall
Bruce Cornwall Architectural Focus Leader
Stacee Demmer VP, Integrative Design Team She, her, hers
Jean Farmakes General Counsel
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Alethia Fowler Marketing Director She/Her
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Mike French Senior Project Manager
Kevin Holm Architectural Principal - Education
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Lisa Karlgaard Senior Structural Engineer
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Aaron Kelly Government Studio Leader
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David Langmo Senior Electrical Engineer
David Lichtenberg Electrical Engineering Manager - Energy & Industry
Joe Litman Chief Operating Officer
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Michael Madden Housing Studio Lead
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Lydia Major Landscape Architecture & Planning Studio Leader
Daniel Maldonado Healthcare Studio Leader
Jason Mangan Co-President He, him, his

We value great work and good people


Work that Matters

LHB gives talented professionals in architecture, engineering, and planning a chance to do their best work. We encourage innovation and ambition, and our multifaceted portfolio is deep and diverse–offering staff a chance to explore nearly every aspect of the design profession. From bridges and buildings to highways and pipelines, our projects allow designers to explore, experiment, and excel.


Driven by Curiosity

Finding the right solution to a problem begins with asking the right questions. We value curiosity and ingenuity. We have enough experience in design to know that the best answers are rarely the easy ones. The LHB team is humble, dedicated, creative, and always looking for better answers–fresh ideas and approaches that can serve clients, improve experiences, and maybe even change the world.