About Delta Green
Delta Green is an Energy & Utilities company based in Prague (Czechia) founded in 2008. Provider of smart household energy management solutions. Delta Green has raised $4.7 million across 2 funding rounds from investors including Tilia Impact Ventures, Credo Ventures and Purple Ventures. Its chief executive, as recorded, is David Brozik. Its website deltagreen.cz draws about 12 thousand monthly visits. Delta Green offers products and services including Electricity Supply and Proteus Smart System. Its focus areas include Energy, Utilities, Utility Supplier and Electricity. Its legal entity is Delta Green s.r.o.
Company details
Delta Green was founded in 2008 in Prague, Czech Republic, within the energy technology sector. Smart management solutions for households are offered, enabling the sale of surplus energy from solar panels and the optimization of consumption during off-peak periods. Operations focus on integrating renewable energy sources with everyday usage, supporting efficient household energy distribution across the region.
- Headquarters Prague, Czechia
- SectorsEnergy & Utilities
- Email••••••••
- Phone•••• ••••
- Website deltagreen.cz
- Social LinkedIn X Facebook YouTube
- Legal Name Delta Green S.R.O
- Total Equity Funding$4.7M (USD)
in 2 rounds
- Latest Funding Round$2.32M (USD), Series A
Oct 2025
- InvestorsTilia Impact Ventures
& 2 more
Products & Services of Delta Green
Delta Green offers a comprehensive portfolio of products and services, including Electricity Supply and Proteus Smart System.
Electricity at spot prices is supplied to households and businesses, where it is managed through flexible tariffs to optimize consumption based on market rates.
A smart system for electricity consumption and production is offered, where it is used to automate energy usage and enable participation in network balancing.
Apps and channels of Delta Green
its YouTube channel Delta Green has 438 subscribers and 6 videos.
Videos from Delta Green
The most watched videos on Delta Green's YouTube channel, Delta Green (438 subscribers). Click a video to play it here.
More on Delta Green.
Funding Insights of Delta Green
Delta Green has successfully raised a total of $4.7M across 2 strategic funding rounds. The most recent funding activity was a Series A round of $2.32 million completed in October 2025. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $4.7M
- Total Rounds 2
- Last Round Series A — $2.32M
- First Round $2.39M
(May 2024)
- Investors Count 3
All 2 funding rounds of Delta Green 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 |
|---|---|---|---|---|---|
| Oct 2025 | $2.32M | Series A | – | – | |
| May 2024 | $2.39M | Seed | – | Tilia Impact Ventures |
3 investors in total: 3 institutional.
Investors in Delta Green
Delta Green has secured backing from 3 investors, including venture fund investors. Prominent investors backing the company include Tilia Impact Ventures, Credo Ventures and Purple Ventures.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Impact-driven investments are made in early-stage CEE startups. | 2018 | tilia.vc | Prague, Czech Republic | |
Seed and early-stage investments in technology sectors are targeted. | credoventures.com | San Francisco, United States | ||
| purple-ventures.com |
Investor details for Delta Green
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 Delta Green
1 people are tracked at Delta Green (1 in leadership).
| Name | Role | Group |
|---|---|---|
David Brozik | CEO | Leadership |
Complete people profiles for Delta Green
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.
Timeline of Delta Green
3 dated milestones of Delta Green across 17 years, from founding to its latest funding, stage changes and deals.
- Founded Delta Green is founded.
- Funding First funding round of $2.4M.
- Funding Latest funding round, Series A, of $2.3M.
Web traffic of Delta Green
The website of Delta Green (deltagreen.cz) receives about 11.9K visits a month.
- Monthly visits11.9K
▼ 11.6% vs previous month
Websites whose visitors overlap most with Delta Green. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
epet.cz | epet.cz | 100% | #543,946 | – | |
electree.cz | electree.cz | 69% | #2,725,148 | – | |
| ote-cr.cz | 67% | #546,013 | View details | ||
| cez.cz | 60% | 2M | #29,294 | View details | |
| seznam.cz | 32% | 204.9M | #194 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 6 similar websites and full traffic analytics for Delta Green
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 6 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
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Frequently Asked Questions about Delta Green
Delta Green was founded in 2008 and raised its 1st funding round 16 years after it was founded.
Delta Green is headquartered in Prague, Czechia.
David Brozik is the CEO of Delta Green, as recorded in our data.
Delta Green is a funded company, having raised a total of $4.7M across 2 funding rounds to date. The company's 1st funding round was a Seed of $2.39M, raised on May 2024.
Delta Green was founded in 2008 in Prague, Czech Republic, within the energy technology sector. Smart management solutions for households are offered, enabling the sale of surplus energy from solar panels and the optimization of consumption during off-peak periods. Operations focus on integrating renewable energy sources with everyday usage, supporting efficient household energy distribution across the region.
Delta Green offers Electricity Supply and Proteus Smart System.
Delta Green has 3 investors. Key investors include Tilia Impact Ventures, Credo Ventures, and Purple Ventures.
Delta Green operates through Delta Green S.R.O.