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- Sunly
Sunly Funding, Investors & Competitors
Sunly has raised $230M across 2 funding rounds, most recently a $33M undisclosed-stage round in June 2023.
Last Sunly funding round
$33M
Undisclosed stage · Jun 2023
Cumulative funding Sunly raised
$230M
across 2 funding rounds
Key investors in Sunly
European Bank for Reconstruction and Development
Mirova
About Sunly
Sunly is an Estonia-headquartered renewable energy developer operating in the Baltic states and Poland. The company constructs wind farms, solar parks, and battery storage facilities totaling over 1 GW in pipeline capacity. Through Sunly Infra, it manages greenfield projects like the 200 MW Saare wind farm in Estonia and 150 MW solar installations in Latvia. Sunly Startup invests in electrification ventures including heat pumps and EV charging networks. Founded in 2017, Sunly supplies clean power to utilities such as Eesti Energia and Latvenergo under long-term PPAs.
Founded
2019
HQ
Website
Status
Privately held
Customer focus
B2B
Revenue model
Usage-based
Sunly Funding History
Sunly has raised a total of $230M across 2 funding rounds.
Sunly's first fundraising round was a $198M undisclosed-stage round in October 2022. The most recent completed round was a $33M undisclosed-stage round in June 2023.
Sunly funding rounds
| Date | Stage | Investors | Raised | Deal Summary |
|---|---|---|---|---|
| Jun 2023 | Undisclosed stage | European Bank for Reconstruction and Development (lead) | $33M | Sunly is an Estonia-based renewable energy developer and independent power producer operating in the Baltic states and Poland, focusing on solar and wind parks. In 2023, it raised approximately €200 million in equity from existing investors including Mirova and the European Bank for Reconstruction and Development (EBRD), with EBRD investing €30 million for a minority stake to support development and construction of projects. This round aligned with Sunly's expansion, including a 26 GW total portfolio and 10 GW risk-weighted portfolio as of its 2023 annual report. The 2023 capital raise was part of broader funding efforts, later followed by additional EBRD investment of up to €37 million in 2024 as part of a €260 million capital increase where Mirova took a substantial stake, bringing EBRD's total to €67 million. Sunly reported 230 MW operational and 126 MW under construction solar parks, plus 2 MWh storage, with projects like the 45 MW Raba solar park starting construction financed by €18 million from Swedbank. By end-2023, Sunly had integrated principles from new investors like Mirova and EBRD. Subsequent financings included €300 million debt in 2024 from Rivage, Copenhagen Infrastructure Partners, and others for projects like the 244 MW Risti solar park and Latvian solar developments, bringing total debt and equity to €765 million. In 2025, Sunly secured nearly €85 million in loans from EIB, EBRD, and SEB for 329 MW Latvian solar parks costing €203.9 million total. A €60 million equity round closed later from existing shareholders including EBRD, Mirova, and Vardar, pushing cumulative funding to €825 million to reach 1 GW operational capacity by 2026 and 4.6 GW by 2030. |
| Oct 2022 | Undisclosed stage | Mirova (lead) | $198M | Sunly is an independent power producer founded in 2019, focused on developing and building solar and wind power projects in the Baltics and Poland. In October 2022, it completed the first phase of a EUR 200 million capital raise, welcoming Mirova as a new investor alongside existing shareholders, with EUR 172 million in new equity injected that year. The funds support expansion of its pipeline, which grew from 4.7 GW to 23.4 GW by year-end, including solar parks in operation or under construction increasing from 131 MW to 218 MW. Sunly also acquired Polish solar developer Alseva and plans to grow its team from 135 to 400 employees while offering stock options. Financially, Sunly reported revenues of EUR 29.2 million in 2022, up significantly from EUR 2.1 million in 2021, driven by operational growth and investments of EUR 34.7 million that year. Cumulative startup investments stood at EUR 7.4 million, with bank financing signed at EUR 18.4 million. Prior to this round, Sunly had raised EUR 28 million in 2021 from Estonian and other investors including Vardar, bringing total prior equity to EUR 44 million. The Mirova investment aligns with its energy transition infrastructure strategy, emphasizing sustainable development of renewables respectful of nature and communities. Sunly's projects aim to address energy crises by lowering power prices and boosting security in the region. |
Who has invested in Sunly?
2 investors have backed Sunly across its funding rounds, including European Bank for Reconstruction and Development and Mirova.
Lead investors include European Bank for Reconstruction and Development and Mirova.
Sunly Investors
| Investor | HQ | Rounds | Role | First check |
|---|---|---|---|---|
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Start Free TrialAcquisitions by Sunly
Sunly has acquired 1 company to date.
Last acquisition by Sunly was on February 3rd 2022. Sunly acquired Alseva Group for undisclosed valuation.
Latest Acquisitions by Sunly
| Description | Alseva Group is a Warsaw-based developer and operator of solar parks in Poland. The firm handles site selection, permitting, engineering, construction, and ongoing maintenance for medium- to large-scale photovoltaic installations. |
| HQ Country | |
| HQ City | Krakow |
| Deal Date | 3 Feb 2022 |
| Valuation | undisclosed |
| EV/Revenue | |
| EV/EBITDA | |
This data is available for Pro users. Sign up to see all Sunly acquisitions and their M&A valuation multiples. Start Free Trial | |
Investments by Sunly
Sunly has invested in 5 companies to date.
Latest investment by Sunly was on July 2nd 2025. Sunly invested in Vok Bikes in their $6M Series A round.
Latest Investments by Sunly
| Description | Vok Bikes is an Estonian manufacturer of heavy-duty electric cargo bikes rented to delivery firms in Tallinn, Vilnius, and London. The company supplies fleets with no-surprise leasing models, including maintenance and insurance, designed for urban last-mile logistics with payloads up to 250 kg. | UP Catalyst is a Bayreuth-based producer of graphene and carbon nanomaterials for lithium-ion battery anodes in electric vehicles. It supplies Volkswagen and BMW from a pilot plant scaling to 100 tons annual output. | Themo is a cleantech company providing IoT-enabled smart thermostats for electric heating optimization. Denmark-headquartered since 2018, it serves residential and commercial clients across Scandinavia, cutting energy consumption by up to 30 percent and reducing carbon emissions. Themo Service connects devices to cloud analytics for precise temperature control and usage insights, partnering with utilities in Denmark and Sweden to manage over 50,000 heating systems. | UP Catalyst is a Bayreuth-based producer of graphene and carbon nanomaterials for lithium-ion battery anodes in electric vehicles. It supplies Volkswagen and BMW from a pilot plant scaling to 100 tons annual output. | |
| HQ Country | |||||
| HQ City | Tallinn | Tallinn | Vantaa | Tallinn | |
| Deal Date | 2 Jul 2025 | 21 Aug 2024 | 14 Mar 2024 | 4 Dec 2023 | |
| Round | Series A | Seed | Seed | Seed | |
| Raised | $6M | $3M | $1M | $4M | |
| Investors | SQM Lithium Ventures; Specialist VC; SmartCap; Metaplanet | Extantia Capital; Little Green Fund; Scottish Baltic Invest; SmartCap; Warsaw Equity Group; UniTartu Ventures | Finnish Indie Investments; Ali Omar | Extantia Capital; Little Green Fund; Scottish Baltic Invest; SmartCap; UniTartu Ventures | |
| Valuation | undisclosed | undisclosed | undisclosed | undisclosed | |
| EV/Revenue | |||||
| EV/EBITDA | |||||
This data is available for Pro users. Sign up to see all Sunly investments and their VC round multiples. Start Free Trial | |||||
Sunly Competitors
Sunly competitors include listed companies like Brookfield Renewable Partners and REC, and private ones like Lancium Technologies, 50Hertz, The Faraday Grid and Ample.
| Company | HQ | Status | Revenue | EBITDA | Valuation | Revenue Multiple |
|---|---|---|---|---|---|---|
| Private | - | - | $10B | - | ||
| Publicly listed | $6.4B | $4.8B | $8.9B | 11.7x | ||
| Publicly listed | $2.3B | $2.2B | $8.6B | 25.9x | ||
| Private | - | - | $6B | - | ||
| Private | - | - | $3.7B | - | ||
| Private | - | - | $1B | - |
Sunly Public Comps
Sunly is still privately-owned, but its public comps include GE Vernova, Iberdrola, Enbridge, China Yangtze Power, Constellation Energy, Williams Companies, Enterprise Products, Energy Transfer, Kinder Morgan and TC Energy.
| Last FY | EV/Revenue | EV/EBITDA | ||||||
|---|---|---|---|---|---|---|---|---|
| Revenue | EBITDA | Last FY | LTM | 2027E | Last FY | LTM | 2027E | |
| $38B | $3.2B | 6.2x | 5.4x | 73.5x | 43.5x | |||
| $51B | $17B | 4.4x | 4.3x | 13.2x | 11.8x | |||
| $47B | $15B | 4.2x | 3.6x | 13.3x | 13.3x | |||
| $13B | $11B | 11.4x | 11.3x | 13.9x | 14.4x | |||
| $26B | $5B | 4.6x | 3.8x | 23.5x | 15.3x | |||
| $12B | $7.4B | 10.1x | 9.8x | 16.4x | 14.6x | |||
| $53B | $9.6B | 2.2x | 1.9x | 12.3x | 11.0x | |||
| $86B | $15B | 1.9x | 1.5x | 10.5x | 8.8x | |||
This data is available for Pro users. Sign up to see all Sunly competitors and their valuation data. Start Free Trial | ||||||||
Common questions about Sunly
| When was Sunly founded? | Sunly was founded in 2019. |
| Where is Sunly headquartered? | Sunly is headquartered in Tallinn, Estonia. |
| Is Sunly publicly listed? | No, Sunly is a private, VC-backed company. |
| How much funding has Sunly raised? | Sunly has raised $230M across 2 funding rounds. |
| What was Sunly's last funding round? | Sunly's last funding round was a $33M undisclosed-stage round in June 2023, led by European Bank for Reconstruction and Development. |
| Who are Sunly's investors? | Sunly's investors include Mirova and European Bank for Reconstruction and Development. |
| Which companies are comparable to Sunly? | Companies comparable to Sunly include Lancium Technologies, Brookfield Renewable Partners, REC, 50Hertz, The Faraday Grid and Ample. |
| How many companies has Sunly acquired? | Sunly has acquired 1 company, including Alseva Group. |
| How many companies has Sunly invested in? | Sunly has invested in 5 companies, including Vok Bikes, UP Catalyst, Themo, Gridio and Solarstone. |
| What was Sunly's last investment? | In July 2025, Sunly invested in Vok Bikes' $6M Series A alongside SQM Lithium Ventures, Specialist VC, SmartCap and 1 other investor. |
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