Connecting. Creating. Conserving. Community. These are the words we live by.

PRIME is a multi-discipline engineering and architecture firm that connects with clients to find solutions for their complex challenges, while making the most of client resources.

Our professionals have decades of experience in working with the toughest of issues. They creatively design, develop, implement, and maintain the infrastructure, facilities, and amenities needed to create world-class communities, while conserving our shared natural resources with sustainable design practices.

We incorporate these ideals into our projects: to serve our local communities, and to make them better places to live, work, and thrive.

Awards Rankings


ACEC/Ohio 2018 Honor Award for Emergency Bridge Replacement: Route 14 Bridge over Lake Rockwell
Ohio Department of Transportation (ODOT) Civil Rights Symposium DBE Awards Program Nomination – Prime Consultant of the Year
Smart Business Central Ohio SMART 50 Awards
American Council of Engineering Companies (ACEC) RI Gold Anchor Award: Shippee Bridge Replacement (Less than $10M)
Columbus Business First – Fast 50 Awards
Maryland Quality Initiative (MdQI) Structural Repairs to I-95 Bridges to the Fort McHenry Tunnel (Under $10M)
Ohio Business Magazine – Best Workplaces in Ohio

Engineering News Record (ENR) National Design Firm (#228, previously #329 in 2016)
Engineering News Record (ENR) Regional Design Firm – MidAtlantic (#51)
Engineering News Record (ENR) Regional Design Firm – Midwest (#87)
Engineering News Record (ENR) Regional Design Firm – New England (#40)
Engineering News Record (ENR) Top 300 Architecture Firms (#180)
Baltimore Business Journal – Engineering Firms (#14)
Columbus Business First – Architecture Firms (#32)
Columbus Business First – Engineering Firms (#21)
Columbus Business First – Busiest Engineering Firms (#10)
Columbus Business First’s Top Minority-Owned Business List (#5/50)


  • 42
  • Prime Engineering, Inc. (PEI) was founded by Kumar Buvanendaran and Jay Jayanthan as a spinoff of the Maryland and Pennsylvania offices of Prime Engineering and Architecture (PEA) with 42 employees.

    2008/ 2012

  • 110
  • 7
  • PEI acquires United International Corporation (UIC) and Prime Engineering and Architecture, and increases its employees by 160% (from 42 to 110 employees).


  • 150
  • 10
  • PEI renames to PRIME AE Group, Inc. (PRIME). PRIME acquires Gulf Coast Architectural Group and merges with 3SG Corporation, further growing the number of offices and staff.


  • 255
  • 11
  • PRIME acquires MEP Engineering Solutions, Inc. and MCS Consulting, Inc.

    2015/ 2016

  • 330
  • 13
  • 10
  • PRIME acquires John M. McDonald Engineering, PC and Ward Associates. PRIME is ranked #329 on Engineering News-Record’s (ENR) Top 500 Design Firms for the very first time and wins numerous awards.


  • 400+
  • 13
  • 16
  • PRIME acquires P&L Systems and wins a record number of awards, including one of Ohio’s Best Workplaces, a 2017 Fast 50 Honoree from Columbus Business First magazine, and is ranked #228 (previously #329) on ENR’s List of Top 500 Firms in the nation for 2017.

    Join Our Team

    Find your next career and become a part of the winning team!

    PRIME staff have performed professionally... They are considered valuable members of our team.

    Jeff DeHan

    Associate Director, Stormwater, Prince George’s County Government