LDG Surges to Top 15 of Largest Engineering Firms in the Pittsburgh Region

PITTSBURGH, PA – Larson Design Group (LDG), an award-winning, employee-owned national architecture, engineering, and consulting firm, is proud to once again be ranked on the Pittsburgh Business Times Largest Pittsburgh-area Engineering Firms list.

LDG rose to #12 on the 2023 list of Engineering Firms, a notable jump from its 2022 ranking of #17.

LDG’s ranking reflects the firm’s dedication to its core clients and markets while experiencing significant growth in recent years. This focus on client service excellence has allowed LDG to continue its successful expansion into the Federal, Retail and E-Commerce markets in Pennsylvania and across the country.

READ MORE: LDG Appears at #17 on List of Largest Pittsburgh-Area Engineering Firms

“We are thankful for all our clients and partners as we continue our growth to a national Architecture, Engineering and Consulting services firm,” said LDG President & CEO David Martin. “I am proud of the employee owners of LDG that have contributed so much to our success.”


Founded in 1986, LDG is an award-winning, 100 percent employee-owned national architecture, engineering, and consulting firm with 18 offices in seven states and a vision to elevate client relationships, enrich the careers and lives of its employee-owners, and enhance the communities in which it operates.

For more than 30 years, we have been teaming with clients nationwide to provide responsive, innovative solutions by offering an extraordinary depth and breadth of capabilities and embracing sustainable business practices. For more information, visit About – Larson Design Group.