Donna Trost
Business Manager
Certifications
Certified Sustainable Building Advisor
LEED Accredited Professional
Concentrations & Specialties
Budgets and contracts
Bio
Donna brings 20 years of business management experience to O’Brien & Company, with in-depth experience at mission based companies, such as Yes! Magazine. Since joining O’Brien & Company in February 2005, she has earned sustainable building credentials to provide a broader understanding to her work managing the company’s finances and growth. Donna provides oversight in all areas of company operations, including computer systems, personnel, financial systems and project contract management.
Known around the office
...as the numbers gal
Favorite green building
My home, a 1200 square foot house with a family of 4
Favorite green material
Reclaimed barn wood



