Company Description:
G&O was founded in Maryland by Marcus F.H. Greenhorne and A. James O'Mara in 1950 as a civil engineering, land planning, and surveying firm. After Mr. Greenhorne's retirement in 1965, the company was incorporated under the same name. Under Mr. O'Mara's leadership, G&O expanded its services and geographic footprint, completed many notable projects, and received numerous awards.
Mr. O'Mara continued his involvement as the Chairman Emeritus of the Board of Directors until his passing in 2007. His legacy to G&O is a culture infused with his integrity, his commitment to be an Employer of Choice, and his belief that the company has an obligation to improve communities.
G&O was founded in Maryland by Marcus F.H. Greenhorne and A. James O'Mara in 1950 as a civil engineering, land planning, and surveying firm. After Mr. Greenhorne's retirement in 1965, the company was incorporated under the same name. Under Mr. O'Mara's leadership, G&O expanded its services and geographic footprint, completed many notable projects, and received numerous awards.
Mr. O'Mara continued his involvement as the Chairman Emeritus of the Board of Directors until his passing in 2007. His legacy to G&O is a culture infused with his integrity, his commitment to be an Employer of Choice, and his belief that the company has an obligation to improve communities.