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Loren Ahles

Design Principal

Kevin Allebach

Project Manager / Practice Group Leader

Mark Allen

Principal

Kaveh Amirdelfan

Principal

Paul Asp

Structural Engineering Department Leader

Daniel Avchen

Arts, Community, Education Market Sector Leader

Peter Balistrieri

Principal / Practice Leader

Candice Barter

Principal

Jonathan Bartling

Director of Digital Practice

Sarah Berseth

Mechanical Engineer / Office Director - Minneapolis

Krista McDonald Biason

Senior Electrical Engineer

Mia Blanchett

Principal / Government Market Sector Leader

Nancy Blankfard

Principal

Bill Blanski

Design Principal

Rich Bonnin

Design Principal

Jennifer Bottomley

Business Developer

Jim Bradburn

Building Performance Leader

Noel Bryan

Director of Operations

Mark Bultman

Principal

Bryan Cannon

Design Principal

Sergio Cappuccio

Sr. Project Designer

Kelly Cardella

Business Developer

Tim Carl

Chief Executive Officer / Design Principal

Katie Carley

Business Developer

Alanna Carter

Principal / Practice Group Leader

Rebecca Celis

Principal / Practice Group Leader

Diane Chilangwa

Interior Design Department Leader

Stan Chiu

Principal

Ed Clements

Mechanical Engineering Department Leader

Scott Colson

Principal / Office Director - San Jose

John Cook

Senior Project Architect

Peter D. Cook

Design Principal

Robert Cull

Principal / Practice Group Leader

Peter Dahl

Principal

David Dailey

Principal / Practice Group Leader

Kevin Day

Design Principal / Office Director - San Francisco

Jane Dedering

Senior Designer / Interior Design Department Leader

Kevin Donaghey

Principal

Amy Douma

Design Principal

Carol Duke

Associate Vice President

Steven Dwyer

Design Principal

Erika Eklund

Director of Communications

Matt Ellsworth

Sr. Project Architect

Peter Erni

Principal

Kevin Farquhar

Principal

John Ferguson

Business Developer

David Feth

Principal

Susan Foong

Design Principal

Brent Forslin

Senior Structural Engineer / Office Director - Sacramento

John Frane

Design Principal

Kara Freihoefer

Director of Research

Joe Gibbons

Principal

Meredith Hayes Gordon

Principal

Bruno Grinwis

Principal

Nima Gujar

Principal

Jennifer Haferbecker

Director of Marketing

J. Patrick Halpin

Principal

Tao Ham

Senior Lighting Designer

Johanna Harris

Sr. Project Manager

Jeff Harris

Director of Mechanical Engineering

Leigh Harrison

Principal / Director of Electrical Engineering

Lisa Hellmuth

Business Developer

Hal Henderson

Principal / Office Director - Rochester

Caesar Ho

Principal

Rick Hombsch

Principal / Energy & Infrastructure Market Sector Leader

Kenneth Horns

Director of Civil Engineering

Melissa Jancourt

Co-Director, WorkSIGHT

Creed Kampa

Design Principal / Practice Group Leader

Heather Kampa

Principal / Interior Studio Lead

Louis Kaufman

Design Principal

Mike Kennedy

Sr. Project Designer

Kevin Kershbaum

Senior Project Manager

Jennifer Klund

Principal

James Knoerr

Electrical Engineering Department Leader

Rebecca Krull Kraling

Senior Project Manager

Brad Kult

Director of Technology

Marc L’Italien

Principal / Practice Leader

Ginny Lackovic

Sr. Project Architect, Historic Preservation Specialist

Robin Lang

Director of Human Resources

Ariane Laxo

Resilient Design Leader

Scott Lebow

Sr. Project Architect

Theodore Lee

Landscape Architecture Department Leader

Matt Leslie

Vice President / Office Director

Arlen Li

Senior Architect and Science Planner

Scott Lindvall

Chief Operating Officer

David Little

Principal

Bill Lyons

Principal

Lisa Macaluso

Principal

Kent Mainquist

Chief Financial Officer

Chris Martin

Principal / Practice Leader

Lisa Matthiessen

National Sustainable Design Director

Manus McDevitt

Principal

Craig McInroy

Principal / Practice Leader

Jennifer McMaster

Principal

Svein Morner

Principal

Kate Mullaney

National Healthcare Business Developer

Roxanne Nelson

Principal

Roger Nelson

Project Manager

Donovan Nelson

Sr. Project Designer

Paul Neuhaus

Sr. Project Designer

Stephanie Nordstrom

Business Developer

Chad O’Donnell

Director of Structural Engineering

Greg Osecheck

Principal

Dave Paeper

Co-Director, WorkSIGHT

Victor Pechaty

Design Principal

Cristianne Peschard

Project Manager

Melissa Pesci

Principal / Interior Design Department Leader

Brent Peterson

Senior Industrial Engineer

Daniel Polachek

Design Principal

Jeff Puleo

Senior Architect, Science Planner

Dan Rectenwald

Principal

Gary Reetz

Principal

Jennifer Ries

Los Angeles Office Director / Sr. Medical Planner

Dawn Rolison

Business Developer

Winfield Roney

Principal / Corporate Market Sector Leader

RD Ruffin

Mechanical Engineering Department Leader

Bita Salamat

Corporate Interiors Principal

Rebecca Kleinbaum Sanders

Principal

Nancy Schmidt

Director of Information Technology

Jay Scruggs

Principal / Office Director - Washington D.C.

James Shields

Design Principal

Richard Smith

Principal

Joan Soranno

Design Principal

Kurt Spiering

Principal / Healthcare Market Sector Leader

Samir Srouji

Principal

Paula Storsteen

Design Principal / Interior Design Department Leader

Josh Stowers

Principal / Practice Group Leader

Clare Tande

General Counsel

Patrick Thibaudeau

Director of Allied Disciplines

Dave Thiel

Mechanical Engineering Department Leader

Andrea Tobias

Business Developer

Mike Torine

Sr. Project Architect

Paula Verboomen

Design Principal / Office Director - Milwaukee

Dennis Vonasek

Principal / Practice Leader

Glenn Waguespack

Sr. Project Designer

Ben Webne

Principal

Steven Weir

Principal

Jacob Werner

Sr. Project Architect

Breana Werner

Sr. Project Designer

Joe Wetternach

Electrical Engineering Department Leader

Andrew Weyenberg

Sr. Project Designer

Amy Braford Whittey

Business Developer

Paul Widlarz

Principal / Practice Group Leader

d’Andre Willis

Principal / Practice Leader

Bill Wilson

Principal / Market Sector Leader

Joe Witchger

Senior Mechanical Engineer

Deb Young

Project Manager

Beth Young

Principal

Andrew Zimmer

Principal

Who are we? Careful listeners, smart strategists, and talented designers who truly care about the impact we create with our clients.

Tim Carl, CEO