refrigeration
(8)
Pascal
Pascal is a Cambridge, Massachusetts climate-tech company commercializing solid refrigerants to replace the greenhouse-gas coolants that make air conditioners, heat pumps, and refrigerators bad for the climate. Spun out of Harvard in 2023, Pascal builds cooling systems around barocaloric materials - wax-like layered solids that absorb and release heat when squeezed and released - working at pressures low enough to run on today's mass-market HVAC hardware. The company raised an $8M seed round in 2024 and aims to eliminate refrigerant emissions while cutting cost and boosting efficiency.
Prefix
Prefix is a New York-based facility management platform for multi-site restaurant and retail operators. It acts as the connective layer between brands and local service technicians - coordinating on-demand and preventive repairs across HVAC, refrigeration, plumbing and electrical, and managing the full job lifecycle from request to invoice. With AI-powered vendor management and 24/7 support, Prefix says it delivers roughly 3x efficiency gains and 15%+ cost savings for the nearly 2,000 locations it serves.
Jared Schwartzentruber
Jared Schwartzentruber is the founder and CEO of Prefix, a New York facility management platform that keeps the ovens, freezers, and HVAC humming for multi-site restaurant and retail chains like Chipotle, Bojangles, and Famous Footwear. A mechanical engineer trained at Purdue and Columbia, he traded bio-inspired robotics and a healthcare startup for the deeply unglamorous world of broken walk-in coolers, wagering that agentic AI plus a real service layer can cut a chain's maintenance costs by more than 15%. In April 2026 Prefix raised a $7.5M seed round to push toward 10,000 locations.
Axiom Cloud
Axiom Cloud builds AI software that makes commercial refrigeration systems cheaper to run, easier to maintain, and dramatically less polluting. Its cloud platform plugs into existing refrigeration controllers at grocery stores and cold-storage facilities to spot refrigerant leaks early, shift energy use off-peak, and automate work orders - cutting both costs and the climate impact of supermarket cooling.
GlacierGrid
GlacierGrid (formerly Therma) is a San Francisco climate-tech company whose AI-powered Cooling Intelligence Platform combines IoT sensors, machine learning, and equipment controls to cut energy use, prevent food waste, and reduce carbon emissions across HVAC and refrigeration systems. Its customers include McDonald's, 7-Eleven, Marriott, Domino's, Dutch Bros, Taco Bell, Wendy's, Dunkin', Vail Resorts, and Cornell University.
Adam Slavney
Adam Slavney is the co-founder and CEO of Pascal, a Cambridge, Massachusetts startup commercializing solid-state refrigerants to replace the planet-warming gases inside air conditioners, heat pumps, refrigerators and data centers. A Stanford-trained chemist who studied perovskite solar cells before a Harvard postdoc in clean-energy economics, Slavney spun Pascal out of Harvard in 2023 around a class of barocaloric materials that respond to pressure two orders of magnitude more strongly than other solids. The company raised an $8M seed round in 2024 led by Engine Ventures, with Khosla Ventures participating, and later added a Series A to scale prototypes. Slavney's pitch is blunt: heating and cooling burn nearly 40% of the world's energy and the refrigerants doing it cause about 2% of global warming, and he wants to keep the cooling while deleting the climate cost.
Amrit Robbins
Amrit Robbins is the CEO and co-founder of Axiom Cloud, a San Jose-based AI-powered refrigeration management software company serving grocery chains and cold storage operators. A Stanford-trained engineer and Forbes 30 Under 30 alumnus, Robbins previously co-founded Axiom Exergy — a hardware-first thermal energy storage company — before pivoting to software in 2020 with Axiom Cloud. His work addresses refrigerant leaks, which rank #4 on Project Drawdown's climate impact list, with a platform that requires no new hardware, deploys remotely, and earns payback in under a year.
Manik Suri
Manik Suri is the Founder & CEO of GlacierGrid (formerly Therma), a San Francisco-based climate tech company that uses AI, IoT sensors, and intelligent controls to cut energy waste from refrigeration and cooling systems - responsible for nearly 10% of global emissions. A Harvard and Cambridge alumnus who once worked at D.E. Shaw and the White House National Economic Council, Suri pivoted from policy and finance to build tech that keeps food cold, businesses profitable, and the planet a degree cooler. GlacierGrid counts McDonald's, 7-Eleven, Domino's, and Marriott among its clients, has raised over $29 million in funding, and was named one of TIME's America's Top GreenTech Companies for 2025.