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Arch

Updated Feb 2026

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What Arch makes

Arch builds software that enables society to transition to a world powered by heat pumps.

Company Info

Arch was founded by Philipp Krinner and Sacha Schmitz, combining their experiences from large scale solar installation and best in class software development. As a high growth climate tech startup, Arch's driven team of seven is dedicated to turning its vision into reality.

Role of software at Arch


Arch's Trajectory

3 years: 50 team members, $15M in revenue 5 years: 150 team members, $60M in revenue

Arch's Climate Impact

1Gt

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Arch number of job openings over time by month

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