HRG Named to Central Penn Business Journal’s Top 100


HRG has again been named one of the top 100 privately held companies in Central Pennsylvania, according to the Central Penn Business Journal.  This list is compiled annually by the publication based on total company-wide revenue.

“HRG is proud to be a part of the growth and success of the Central Pennsylvania economy,” said HRG President Robert Grubic, P.E. “We have operated here for more than 50 years, and we are grateful for the support the community has given us over the years.”



Originally founded in 1962, HRG has grown to be a nationally ranked Top 500 Design Firm, providing civil engineering, surveying and environmental services to public and private sector clients. The 200-person employee-owned firm currently has office locations in Pennsylvania, Ohio, and West Virginia.