About DEI
DEI is a publicly listed company based in Athens (Greece) founded in 1950. Electricity and natural gas services are provided by DEI. It operates on a Subscription Services and Direct-to-Consumer (D2C) model. DEI has completed 1 acquisition, including Kotsovolos. Its chief executive, as recorded, is Georgios Stassis. Its website dei.gr draws about 3.2 million monthly visits. DEI offers products and services including DEI myHome Plan, DEI myHome GasControl, DEI Fiber 1Gbps, and DEI myEnergy Solar. Its focus areas include Utilities, Energy and Electricity and Gas. Its legal entity in India is ΔΕΗ Α.Ε (U99999MH1977PLC010754).
Company details
Electricity and natural gas solutions are offered by DEI for residential and business customers in Greece. Various plans and services, including fiber internet and energy solutions like solar power and heat pumps, are provided. Operations focus on sustainable energy and innovative digital tools for consumption management. Support is extended through multiple channels for customer convenience across different sectors.
- Headquarters Athens, Greece
- Stage Public
- SectorsEnergy & Utilities
- Website category Heavy Industry and Engineering · Energy Industry
- Email••••••••
- Phone•••• ••••
- Website dei.gr/el
- Social LinkedIn X Facebook Instagram YouTube
- Legal Name Δεη Α.Ε.
- Date of Incorporation 10 Aug, 1977
- Jurisdiction Maharashtra, India
- Latest Funding Round$246.81K (USD), Grant
Jan 2021
- Investors
- Investments & Acquisitions
Associated legal entities of DEI
DEI operates through , (active). Its filings, financials, charges and directors are on the company page.
| Legal entity | Status | Incorporated | Registered in | Revenue | Employees | Directors | Company page |
|---|---|---|---|---|---|---|---|
| , CIN U99999MH1977PLC010754 | Active | 10 Aug 1977 | Nanded, Maharashtra | View details |
Products & Services of DEI
DEI offers a comprehensive portfolio of products and services, including DEI myHome Plan, DEI myHome GasControl, DEI Fiber 1Gbps, and DEI myEnergy Solar.
Electricity plans are provided for residential energy needs.
Natural gas services are offered for home use.
High-speed internet is delivered with fiber technology.
Solar energy solutions are provided for sustainable power.
Apps and channels of DEI
its YouTube channel deigr has 137K subscribers and 30 videos.
Videos from DEI
The most watched videos on DEI's YouTube channel, deigr (137K subscribers). Click a video to play it here.
More on deigr.
Funding Insights of DEI
- Total Rounds 13
- Last Round Grant — $246,808
- First Round $19,928
(Jan 2016)
- Investors Count 1
Latest 10 of 13 funding rounds of DEI with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jan 2021 | $246,808 | Grant | – | – | |
| Dec 2020 | $204,450 | Grant | – | – | |
| Nov 2020 | $200,089 | Grant | – | – | |
| Oct 2020 | $326,764 | Grant | – | – | |
| Sep 2019 | $347,650 | Grant | – | – | |
| Jul 2019 | $67,807 | Grant | – | – | |
| Jun 2019 | $263,608 | Grant | – | – | |
| May 2019 | $202,868 | Grant | – | – | |
| Jun 2018 | $1.82B | Debt – Conventional | – | – | – |
| Nov 2017 | $436,962 | Grant | – | – |
1 investors in total: 1 institutional.
Investors in DEI
DEI has secured backing from 1 investor, including institutional investors. Prominent investors backing the company include European Union.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Government entites focused on freedom, democracy, equality and the rule of law, promoting peace and stability | 1958 | europa.eu | Brussels, Belgium |
Investor details for DEI
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of DEI
97 people are tracked at DEI (64 in leadership, 12 in board & advisors, 21 in team).
| Name | Role | Group |
|---|---|---|
Georgios Stassis | CEO | Leadership |
Trypsanis Filippos | HEAD OF Assets Withdrawal Planing FOR Thermal Power Plants Department | Leadership |
Themis Parintas | Head Of Support Operations | Leadership |
Tsagiannis Ioannis | Chief Customer Management Officer | Leadership |
Paterakis Alexandros | Deputy CEO | Leadership |
Kopanakis Ioannis | Deputy CEO | Leadership |
Karakousis George | Deputy CEO | Leadership |
Alexandridis Konstantinos | Chief Financial Officer | Leadership |
Damaskos George | Chief Human Resources & Organization Officer | Leadership |
Sotirios Hadjimichael | Chief Strategy & Transformation Officer | Leadership |
Metikanis Dimitrios | Chief Officer, Lignite Generation Business Unit | Leadership |
Zagalikis Konstatninos | Chief Digital Systems Development & Operations Officer | Leadership |
Nazos Konstantinos | Chief Energy Management & Trading Officer | Leadership |
Spanos Aggelos | Chief Marketing & Products Officer | Leadership |
Fotios E. Karagiannis | Chief Thermal & Hydro Generation Officer | Leadership |
Haris Latsoudis | HR Head | Commercial Operations | Leadership |
Ioannis Geraris | Renewables Procurement Director | Leadership |
Mentzos Vassilis | Chief Project & Customer Experience Officer | Leadership |
Martha Syllantavou | HR Business Partner | Leadership |
Karagiannis Fotios | Chief Thermal & Hydro Generation Officer | Leadership |
77 more people are available in the full profile.
Complete people profiles for DEI
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Investments & Acquisitions by DEI
DEI has strategically engaged in corporate development activities, having acquired 1 company. Notable acquisitions include Kotsovolos.
| Company Name | Description | Domain | Location | Founded | Acquired | Amount |
|---|---|---|---|---|---|---|
Retail subsidiary offering a wide range of products including electronics, appliances, personal care, and gardening tools | kotsovolos.gr | Heraklion, Greece | 1950 | Nov 2023 | $212.32M |
Complete acquisition details for DEI
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 DEI
4 dated milestones of DEI across 73 years, from founding to its latest funding, stage changes and deals.
- Founded DEI is founded.
- Funding First funding round of $20K.
- Funding Latest funding round, Grant, of $247K.
- Acquisition Acquires Kotsovolos.
Web traffic of DEI
The website of DEI (dei.gr) receives about 3.2M visits a month and ranks #15,330 among all websites worldwide, #49 in Energy Industry.
- Monthly visits3.2M
▲ 7.3% vs previous month
- Unique visitors1.1M
per month
- Global rank#15,330
among all websites
- Category rank#49
Heavy Industry and Engineering · Energy Industry
- Bounce rate30%
- Pages per visit5.4
- Average visit3 min 07 sec
- DevicesDesktop 34% · Mobile 66%
Websites whose visitors overlap most with DEI. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| deddie.gr | 100% | 834.6K | #56,415 | View details | |
michanikos.gr | michanikos.gr | 63% | #166,210 | – | |
deidplr.sharepoint.com | deidplr.sharepoint.com | 60% | – | ||
| allazorevma.gr | 59% | 26.7K | #843,260 | View details | |
ypen.gov.gr | ypen.gov.gr | 59% | #411,714 | – | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for DEI
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- 40 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
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Related news about Dei
Complete news archive for DEI
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- Full article archive
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- Older coverage
- Brand-specific news history
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Frequently Asked Questions about DEI
DEI was founded in 1950 and raised its 1st funding round 66 years after it was founded.
DEI is headquartered in Athens, Greece.
Georgios Stassis is the CEO of DEI, as recorded in our data.
Electricity and natural gas solutions are offered by DEI for residential and business customers in Greece. Various plans and services, including fiber internet and energy solutions like solar power and heat pumps, are provided. Operations focus on sustainable energy and innovative digital tools for consumption management. Support is extended through multiple channels for customer convenience across different sectors.
DEI offers DEI myHome Plan, DEI myHome GasControl, DEI Fiber 1Gbps, and DEI myEnergy Solar.
DEI has made 1 acquisition, including Kotsovolos.
DEI has 1 investor. Key investors include European Union.
DEI operates through ,.
The website of DEI receives about 3.2 million visits a month and ranks #15,330 among all websites worldwide.