Angeleno Group, a Los Angeles-based investment firm providing venture capital and growth equity to clean energy and climate solutions companies, announced its investment in NESTEC, an equipment manufacturer and service provider of industrial air pollution control (APC) systems. The commitment will support NESTEC’s continued expansion across existing and new end markets, including renewable fuels, packaging, municipal waste, biomass, engineered wood products, food and beverage, construction materials and semiconductors. The investment also enables NESTEC to pursue geographic expansion and expand product development strategies.

NESTEC operates in more than 35 states and across Canada and has been recognized for its experienced technical team, engineering credibility and focus on improved reliability and minimizing both fuel and electrical costs for its customers.

“NESTEC is a trusted operator in a needs-driven market where reliability, uptime, and industry experience are absolutely critical,” comments Anil Tammineedi, Partner at Angeleno Group. “The company’s long-standing customer relationships, world-class leadership, and full-stack OEM capabilities—including unique features designed to minimize both fuel and electrical costs—position NESTEC to be a national leader in lowering costs while advancing more sustainable, efficient industrial operations. Amid a resurgence of domestic manufacturing and accelerated onshoring, we are thrilled to support NESTEC’s continued growth.”

“At NESTEC our drive has always been to deliver the most effective, reliable and economical air pollution control solutions, not just to meet regulatory requirements, but to genuinely reduce our customers’ environmental footprint and operating costs,” says Jim Nester, Founder and CEO of NESTEC. “Working with Angeleno Group will help us expand our platform to bring that mission into new end markets and geographies, from clean energy and semiconductors to waste processing. We see a significant opportunity to bring that same standard of excellence to a much broader set of industries.”