Hardner and Gullison Associates (HGA)

Hardner & Gullison Associates (HGA)

HGA HGAprovides strategic and technical support to decision makers on issues related to biodiversity management.  They are a small firm operating under the direction of two partners, leading teams of geographic and thematic specialists as appropriate.  HGA provides unbiased and independent advice to corporations, foundations, governments, development organizations, and NGOs worldwide.


The firm has assisted some the world’s largest extractive-sector companies in the development of biodiversity management practices and compliance with International Finance Corporation’s (IFC) Performance Standard 6 (PS6), in addition to working with lenders in ensuring compliance with environmental safeguards.