Williamson Law + Policy, PLLC represents companies, trade associations and coalitions in regulatory, corporate, transactional and litigation matters spanning a wide range of sectors across five continents, including general corporate matters, business transactions, federal and state court litigation and dispute resolution and government affairs.

We are particularly well known for work with clients on innovative investment and project development transactions involving carbon regulation, renewable energy development, impact investing, and other evolving regulatory markets and programs. Our experience covers industrial and manufacturing, renewable and conventional energy, biofuels, energy efficiency, oil and gas, agriculture, bioproducts and food policy, climate change and carbon infrastructure, emissions trading, recycling and beneficial use, water quality, wetlands, environmental services, real estate and brownfield redevelopment, green finance, social impact investing, clean-tech, and venture capital.

We have successfully guided clients in matters involving project development, permitting, real estate, audits and compliance, fund formation, mergers and acquisitions, government affairs, and state, federal and international regulatory programs.

Our notable litigation successes include commercial litigation, toxic tort, citizen suits, contaminated property and real estate, rulemaking challenges, and appellate matters.