About Us

The Clark Group, LLC was established in 2001 with the goal of helping our clients improve decisions and policies on environmental issues. The core of our company’s practice is derived from an in-depth understanding of federal law and policy and the operations of government agencies. We are a certified economically disadvantaged, woman-owned small business (EDWOSB) with a commitment to excellence, diversity, and improved environmental outcomes.

We find new and innovative ways to implement law and policy for local, state and federal government; tribes; nonprofit organizations; and applicants interacting with the federal government.

Every day, we help our clients plan and execute projects with informed decision-making and stakeholder buy-in, resulting in sustainable and resilient solutions.


To advance solutions that recognize the compatibility of environmental protection and economic growth



As president and owner of The Clark Group, Lisa manages the company’s environmental practice and provides clients with environmental compliance, policy, and regulatory development under NEPA and related laws and Executive Orders.