Sustainable Water Investment Group

We work with public and private clients to solve complex water quality challenges and meet regulatory requirements. SWIG is led by three partners with over 3 decades of experience developing, financing, managing and implementing complex water and ecosystem improvement projects. 


What we do

We develop turn-key solutions: supervise design and construction, and provide long-term operational management. 

  • Audit existing water quality data and develop the
    appropriate treatment solutions

  • Provide private investor capital to finance
    treatment facilities, allowing public agencies to build more quickly than
    lengthy public bond projects allow

  • Offer complete scientific and engineering resources
    necessary to support projects at any scale, from start to finish

  • Supervise facility construction to maintain quality

  • Operate and maintain the treatment facilities for
    entirety of the project

our partners