About Us

Coming Together

About Us


True to our name the Consortium a/e brings together the best industry professionals to deliver the best outcome for our clients. Working toward that single goal our partners understand the intrinsic value of alternative project delivery in a teaming environment.  

Consortium a/e Principal, Gregg Prossen, has a proven record of award winning, and sustainable, design projects spanning his 20 year career. He has also developed a reputation for being fair, practical, and absolutely the top guy to lead a team, a project, and/or your next fishing expedition.

With our non-traditional teaming approach, Consortium a/e excels in non-traditional project delivery systems (Integrated Project Delivery (IPD), Design-Build, Design/Negotiated CM or GC) and non-traditional architectural projects (including mission critical, infrastructure, technology, and contracts through other primes).

What can the consortium do for you?