75F
75F is a saas company in Minneapolis, United States, founded in 2012. It has raised $73.8M across 4 rounds, most recently a $45.0M Series B in February 2025.
- Headquarters
- Minneapolis, Minnesota
- Employees
- 51–200
- Founded
- 2012
- Business Model
- B2B
- Website
- 75f.io
- Total Funding
- $73.8M
- Last Round
- $45.0M Series BFeb 2025
- Rounds
- 4
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 4 funding rounds and 4 investors for this company. The full record is or through the API.
About
75F is an IoT-based building management system that combines wireless hardware sensors and cloud software to optimize HVAC, lighting, and air quality in commercial buildings. Founded in 2012 by Deepinder Singh, the company's platform analyzes building data every 60 seconds and makes roughly 150,000 automated micro-adjustments per site daily to maximize energy efficiency, indoor air quality, and occupant comfort. 75F's technology has been shown to reduce energy waste by up to 50% compared to conventional building automation systems and is backed by investors including Breakthrough Energy Ventures and Revolution.
Summary
It lists 51–200 employees. It has raised $73.8M in total across 4 rounds, most recently a $45.0M Series B round in Feb 2025. Investors include Accurant International, Building Ventures and Carrier Ventures.
Tech & App Stack
7 technologies & apps tracked
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Funding History
Feb 2025
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Funding: Grant through Series B. Amounts, valuations, and investors where available.
Investors
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