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Verdantas, a leader in digitally enabled technical consulting solutions for the environment, water, and energy transition markets and a portfolio company of Sterling Investment Partners, has acquired Surf to Snow Environmental Resources Management, Inc. (S2S), a California-based firm known for its deep expertise in stormwater management, environmental planning and permitting, biological analysis, water and natural resources, erosion and sediment control and site restoration services.

Headquartered in San Ramon, California, S2S enhances Verdantas’ technical bench with approximately 90 new staff and geographic reach, particularly in the western U.S., with strong client relationships in the power utilities sector. This strategic acquisition builds Verdantas’ momentum and supports its continued growth in key environmental and energy transition markets across California and beyond.

“We’re thrilled to welcome S2S to the Verdantas team,” said Jesse Kropelnicki, CEO of Verdantas. “This partnership brings specialized expertise in natural resources, environmental permitting, and water quality—key areas that expand our environmental impact to the West. Just as important, their people-first culture mirrors our own, creating meaningful opportunities for our teams and better outcomes for the clients and communities we serve.”

“Joining Verdantas is a tremendous step forward for our team and clients,” said Brian Frantz, Chief Executive Officer of S2S. “Our shared values and synergistic service set in California make this a natural fit. With Verdantas’ broader footprint and regional presence, we can offer expanded services while staying true to our commitment to long-term client partnerships and community impact.”

James Soldano, Managing Partner at Sterling Investment Partners, added, “The addition of S2S reflects our shared vision to grow Verdantas into a national leader in environmental consulting. This move extends the company’s environmental capabilities deeper into the western U.S., enhancing its ability to help public and private sector clients navigate complex environmental challenges at scale.”

With S2S now part of Verdantas, the company expands its footprint to the Bay Area, complementing its existing presence in Sacramento and Southern California and strengthens its ability to deliver integrated, locally grounded solutions throughout the West.