About LetterOne
LetterOne is a Financial Services company based in London (United Kingdom). LetterOne is engaged in long-term investments across key sectors. It operates on a Private Equity and Brokerage / Intermediation model in Financial Services, Energy & Utilities, and Healthcare sectors. LetterOne has completed 4 acquisitions, including Dea-Group, Destination Pet and Grupo Dia. LetterOne offers products and services including Investment in Energy, Investment in Health, Investment in Retail, and Investment in Technology. Its focus areas include Finance, Investment Management, Private Equity and Energy. Its legal entity is Letterone Holdings SA.
Company details
LetterOne is involved in active, long-term investments in sectors critical to societal prosperity, including energy, technology, health, and retail. Investments are managed through four main units: L1 Energy, L1 Technology, L1 Health, and L1 Retail, supported by L1 Treasury for liquidity management. The focus is placed on building sustainable businesses with no fixed time horizon, emphasizing good governance and adaptability to social, environmental, and technological changes. Expertise is leveraged to grow companies that address future needs, creating lasting value for investors and society.
- Headquarters London, United Kingdom
- SectorsFinancial ServicesEnergy & Utilities Healthcare Consumer Telecommunications
- Phoneβ’β’β’β’ β’β’β’β’
- Website letterone.com
- Legal Name Letterone Holdings Sa
- Investments & AcquisitionsDea-Group
& 3 more
Products & Services of LetterOne
LetterOne offers a comprehensive portfolio of products and services, including Investment in Energy, Investment in Health, Investment in Retail, and Investment in Technology.
Investments are made in sustainable energy production solutions.
Healthcare platforms are supported for long-term global impact.
Retail platforms are developed for sustainable growth strategies.
Technology and telecoms are funded for societal importance.
People of LetterOne
26 people are tracked at LetterOne (13 in leadership, 13 in team).
| Name | Role | Group |
|---|---|---|
Konstantin Samburov | Chief Technology Officer | Leadership |
Sebastien Hild | Vice President | Leadership |
Jonathan Tubb | Chief Of Staff | Leadership |
Alex Ruffman | Vice President - L1 New Energy | Leadership |
Stefan Linn | Managing Partner & Ceo, L1 Health | Leadership |
Ben Babcock | Managing Director | Leadership |
Ian Clark | Director Corporate Finance | Leadership |
Regina Chumakova | Head Of Compensation Benefits | Leadership |
Irina Iozefson-Schneider | Partner, Advisor | Leadership |
Ratul Sood | Director Corporate Finance | Leadership |
Jeremy Smith | Vice President | Leadership |
Joshua Hardie | Director Corporate Affairs | Leadership |
Ed Williams | Operating Partner | Leadership |
Thomas van Hezel | Finance Operations Officer | Team |
A. Stephen Gillespie | General Counsel | Team |
Daria Ruina | Finance Manager | Team |
Alexander Hillback | General Counsel - L1 Health | Team |
Mikolaj Mitrowski | Direct Investments, Principal Finance And Special Situations | Team |
Conor Foley | Operations Associate | Team |
Dyal Singh | Senior Tax Manager | Team |
6 more people are available in the full profile.
Complete people profiles for LetterOne
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
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Investments & Acquisitions by LetterOne
LetterOne has strategically engaged in corporate development activities, having acquired 4 companies. Notable acquisitions include Dea-Group, Destination Pet and Grupo Dia.
| Company Name | Description | Domain | Location | Founded | Acquired | Amount |
|---|---|---|---|---|---|---|
Online platform offering multi-category pet care services | destinationpet.com | Highlands Ranch, United States | 2016 | Oct 2019 | β’β’β’β’ | |
Discount groceries are provided by the Spanish supermarket chain DIA. | diacorporate.com | New York, United States | 1979 | May 2019 | β’β’β’β’ | |
Holland & Barrett is recognized as a leading health and wellbeing retailer in the UK. | hollandandbarrett.com | Nuneaton, United Kingdom | 1870 | Jun 2017 | $2.29B | |
Dea-Group is identified as a company with domain dea-group.com. | dea-group.com | 0 | Mar 2015 | $5.5B |
Complete acquisition details for LetterOne
Acquired stakes, deal sources and the complete acquisition history require an active premium plan.
- Acquired stakes
- Deal sources
- Complete history
- Exports
Verified entity values are shown only after access is granted.
Timeline of LetterOne
4 dated milestones of LetterOne across 4 years, from founding to its latest funding, stage changes and deals.
- Acquisition Acquires Dea-Group.
- Acquisition Acquires Holland & Barrett.
- Acquisition Acquires Grupo Dia.
- Acquisition Acquires Destination Pet.
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Related news about Letterone
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Frequently Asked Questions about LetterOne
LetterOne is headquartered in London, United Kingdom. It is registered at London, England, United Kingdom.
LetterOne is involved in active, long-term investments in sectors critical to societal prosperity, including energy, technology, health, and retail. Investments are managed through four main units: L1 Energy, L1 Technology, L1 Health, and L1 Retail, supported by L1 Treasury for liquidity management. The focus is placed on building sustainable businesses with no fixed time horizon, emphasizing good governance and adaptability to social, environmental, and technological changes. Expertise is leveraged to grow companies that address future needs, creating lasting value for investors and society.
LetterOne offers Investment in Energy, Investment in Health, Investment in Retail, and Investment in Technology.
LetterOne has made 4 acquisitions, including Dea-Group, Destination Pet, and Grupo Dia.
LetterOne operates through Letterone Holdings Sa.

