Cleanwatts
Delivering the energy transition where it matters most: locally.
38 employees · est. 2020 · Coimbra, Portugal
Smart Wires Inc.
We are the world’s leading grid enhancing technology and services provider.
103 employees · est. 2010 · Durham, United States
Smart Wires Inc. is the older company (2020 vs 2010); Smart Wires Inc. is the larger of the two.
Side-by-Side Comparison
| Metric | Cleanwatts | Smart Wires Inc. |
|---|---|---|
| Founded | ||
| Founded | 2020 | 2010 older |
| Headquarters | ||
| Headquarters | Coimbra, Portugal | Durham, United States |
| Employees | ||
| Employees | 38 | 103 larger |
| Industry | ||
| Industry | SaaS, Clean Energy | Energy, Manufacturing |
| Funding Stage | ||
| Funding Stage | Series A | Post Ipo Equity |
| Total Funding | ||
| Total Funding | $16.10M | $183.36M |
| Funding Rounds | ||
| Funding Rounds | 3 | 8 |
| Services | ||
| Services | Renewable infrastructure as a service, Smart Energy Efficiency As a Service with Cleanwatts OS, Energy sharing and flexible energy management | Not tracked yet |
| Target Customers | ||
| Target Customers | Businesses, Homes, Students, Researchers | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Renewable Energy Communities, Energy Management, Virtual Power Plant (VPP), Decentralized Energy, Climate Tech Scale-Up, Local Energy Markets, Clean Energy, Energy Transition, Grid Resiliency, Smart Grid Technologies, Energy Efficiency, Digitalization, Smart Cities, Renewable Energy Integration, Energy Cost Savings | Grid Enhancing Technology, Transmission Reliability, Congestion Management, Power Flow Control Solutions, Distributed FACTS, Renewable Integration, Innovation, Energy Transition, Digital Grid, Modular Power Flow Control Technology, Renewable Energy, Electrical And Electronics Solutions, Smart Grid Technology, Grid Optimization |
| Website | ||
| Website | cleanwatts.energy | smartwires.com |
About Cleanwatts
Cleanwatts is a climate tech scale-up that focuses on delivering the energy transition at a local level. The company aims to simplify and optimize local energy markets by establishing Renewable Energy Communities (RECs) powered by locally sourced clean energy and other energy transition assets, offe...
About Smart Wires Inc.
Smart Wires Inc. is a cutting-edge grid enhancing technology and services provider, with a slogan highlighting their position as the world's leading company in their field. Founded in 2010, Smart Wires is headquartered in Research Triangle Park, North Carolina, with additional offices in Ireland, Co...
We will tell you when either one moves
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Funding, hiring, leadership and stack changes at Cleanwatts and Smart Wires Inc. — by email.
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Related Comparisons
Compiled from the BounceWatch company index. We last looked at Cleanwatts on 11 Jun 2025, and Smart Wires Inc. on 12 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.