Oktogrid, founded in 2019 and headquartered in Copenhagen, Denmark, develops sensor technology for transformer operators. Its Data Collector™ product allows for the addition of a digital interface to any transformer in less than ten minutes. This technology aims to provide digital solutions for transformer management.
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Oktogrid is an energy company headquartered in Denmark. Its most recent funding round raised $4.4M in July 2026.
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| — | $4.4M | 4 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
A few of Oktogrid's closest competitors — see the full list of competitors and alternatives →
Okra Solar provides mesh-grid technology and hardware kits to energy developers, empowering them to deploy last-mile off-grid electrification projects. The company's plug-and-play kits and cloud-connected management software enable partners to distribute solar power to households and communities.
Dlaboratory Sweden AB provides a software and data platform for power grid operators. The solution combines data collection with AI-driven insights to deliver automated early warnings, identify root causes of issues, and help prevent outages.
Gridraven provides a software-only solution that boosts power grid capacity by up to 30%, helping operational planners analyze contingencies and increase grid operator revenues. Originating in Finland to optimize the 400 kV network, the company expanded its operations to Austin, Texas.
Amperesand builds medium voltage solid state transformers and power delivery platforms designed for AI data centers and critical infrastructure. The company serves enterprise customers such as Fortune 100 hyperscalers and heavy industrial partners to accelerate time-to-power and reduce equipment footprints.
Expand Power is an electrical equipment manufacturing company that develops flexible and adaptable electrification technologies like its PowerGuard system. Headquartered in San Francisco, California, the company aims to expand electrical infrastructure and support clean energy distribution.
Hitachi Energy provides advanced power technologies, systems, software, and services to utilities, industries, and infrastructure sectors. Its offerings include high-voltage equipment, transformers, grid automation, and energy consulting to support a sustainable and reliable energy transition.
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