Remusenerji
2 known investors
Turkey-licensed electricity supplier using software-based energy efficiency tools, rebranded from US startup Lumian Energy.
Also known as Lumian · Lumian Energy · Remus Energy · Remus Enerji
Investors · 2
Also in the syndicate · 1
Valuation · disclosed
Disclosed eventsSource: SEC prospectus filings, and round valuations the company or its investors disclosed — follow each entry's link for the claim.
Company profile
researched Aug 2026Remus Energy (remusenerji.com) is an energy efficiency and electricity supply company that operates in Turkey under a licensed electricity supply model. It is the rebranded identity of Lumian Energy, a US-based startup that developed software focused on energy efficiency and restructured its operations in Turkey, obtaining an electricity supply license under the Remus Energy name.
The company runs a fully digital operational model for electricity supply, which it describes as capable of managing large subscriber volumes at low operational cost. Beyond supplying electricity, it provides customers with digital tools for monitoring real-time energy consumption, analyzing savings potential, and tracking sustainability objectives. Levent Şahiner is a co-founder of the company.
Business model
The company supplies electricity to customers in Turkey under an electricity supply license while layering software-based energy management services — consumption monitoring, savings analysis, and sustainability tracking — on top of the supply relationship. Its digital operating model is positioned to serve large numbers of subscribers at low operational cost.
Traction
Under the Lumian brand the company delivered energy management services to nearly 2,000 facilities across 75 corporate clients over about two years. As Remus Energy it set a target of supplying 50,000 MWh of green energy by the end of 2025.
Latest developments
In July 2025 the company was reported to have completed a bridge investment round at a $6 million valuation with participation from DOMiNO Ventures and Cleantech Ventures, alongside its entry into the Turkish electricity supply market under the Remus Energy brand. Proceeds were designated for growth in Turkey and for developing digital solutions aimed at reducing carbon emissions and expanding its role in regional energy markets.
▸Full profile — market position, technology, go-to-market, geography, history
Market position
Positions itself as a technology-driven entrant in the Turkish electricity supply market, combining licensed supply with digital energy efficiency services.
Combines a licensed electricity supply business with a software-first, fully digital operating model and customer-facing consumption analytics, rather than supplying electricity alone.
Technology
Software-based infrastructure for energy efficiency and a fully digital electricity supply operation, including real-time energy consumption monitoring and analysis of saving potential. The company describes the supply process as flexible, transparent and controllable, and states the system can digitally manage millions of subscribers.
Go-to-market
Corporate and institutional electricity customers in Turkey; prior energy management work under the Lumian brand served 75 corporate clients across roughly 2,000 facilities.
Geography
Originally US-based as Lumian; operations restructured into Turkey, where it holds an electricity supply license and serves the Turkish electricity market, with stated ambitions in regional energy markets.
History
The business began as Lumian, a US-based startup building energy efficiency software. Over roughly two years it provided energy management services to close to 2,000 facilities belonging to 75 corporate clients. It subsequently restructured its operations in Turkey, rebranded as Remus Energy, obtained an electricity supply license, and began supply operations. In July 2025 it was reported to have completed a bridge investment round at a $6 million valuation with DOMiNO Ventures and Cleantech Ventures participating.
Compiled by commissioned research from 3 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Timeline · 3
launches, deals, and filingsRemus Energy completed a bridge investment round at a $6 million valuation with participation from DOMiNO Ventures and Cleantech Ventures; proceeds earmarked for growth in Turkey and development of digital carbon-reduction solutions.
US-based energy efficiency software startup Lumian entered the Turkish electricity supply market under the new brand name Remus Energy.
After restructuring its operations in Turkey under the Remus Energy brand, the company obtained an electricity supply license and started supply operations.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 3
primary sources listed
- AI-Powered Energy Efficiency Startup Remus Energy (formerly Lumian Energy) Raises Investment at a 6M USD Valuation - Cleantech GSYFcleantechgsyf.com · web
3 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Remusenerji do?
- Turkey-licensed electricity supplier using software-based energy efficiency tools, rebranded from US startup Lumian Energy.
- Who are Remusenerji's investors?
- Remusenerji's investors include DOMiNO Ventures.