CSP Fund II, a buyout fund managed by Capital Square Partners, led an investment in Relevance Lab, a provider of digital transformation services. Financial terms were not disclosed. "I believe that with the backing of CSP Fund II, we will have the ability to accelerate business growth in our focus markets and execute on identified opportunities for M&As. This will also give us the opportunity to cross-sell and upsell within their larger portfolio," Vasu Sarangapani, Relevance Lab President & CEO.