In his keynote address to the 2015 Court Technology Conference, Mark Britton, in his discussion of “The Innovation Imperative” mentioned OLS, a non-profit law firm in Utah. The ABA Affiliate had an article in January, 2015:
There is something new in the legal world. A new law firm model has been getting a lot of attention lately, and for good reason
Source: Open Legal Services— The Nonprofit Law Firm Model Everyone Is Talking About | Young Lawyers Division