Eco Cluster Bulgaria
Eco Cluster Bulgaria is a Varna-based non-profit cluster uniting NGOs, companies, and institutions around climate education and sustainability, using the En-ROADS simulator and Climate Central platform to deliver training, school programs, and community campaigns funded by memberships, donations, and EU grants.
- Company typePrivate
- Founded-
- HeadquartersVarna, Bulgaria
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Eco Cluster Bulgaria does
Eco Cluster Bulgaria (СНЦ Еко Клъстер България) is a Bulgarian non-profit association (Сдружение с нестопанска цел) founded in 2024 and headquartered in Varna, Bulgaria. The organization operates as a membership-based cluster that unites NGOs, companies, and public institutions to drive climate education, sustainability awareness, and project-based collaboration across Bulgaria. It runs a small core team of approximately 5 employees and is governed by a board chaired by co-founder Apostol Penkov, who holds designations as both an En-ROADS Climate Simulator Ambassador and an EU Climate Pact Ambassador for Bulgaria.
The cluster's service portfolio is built around three formal offerings: corporate employee training on climate principles using the En-ROADS simulator (developed by MIT Sloan and Climate Interactive), climate education for high schools using the En-ROADS simulator alongside the Climate Central platform for sea-level visualization, and community-facing awareness campaigns for green transition. Its core technology is therefore primarily third-party licensed simulation and visualization tooling, not proprietary software. The ecosystem includes roughly 13 NGO partners spanning zero-waste (ZERA), refugee support (NRG Association), climate education (EcoClock, ManEco Foundation), and circular economy work, plus 7 corporate members in textile reuse (HUMANA Bulgaria), plant-based protein (FlavaPulse), digital sustainability (SmartCards.tech), electric micro-mobility (Ivery), and hydrogen energy (Hydrogenera).
Revenue mechanics rely on four streams: annual membership contributions of 50 EUR per member, tiered individual donations (20/50/100 EUR), custom-quoted corporate ESG partnerships, and EU project grants through programs such as INTERREG NEXT Black Sea Basin and Erasmus+. Go-to-market is community- and event-led: a website-based membership application, social media presence, conferences (e.g., Democracy Conference 2025), EU Beach Cleanup events, and direct outreach to schools and municipalities. Recent strategic moves include founding the National Development Network of Bulgarian NGOs in March 2025, joining OECD Watch in November 2025, and participating in the cross-border INTERREG STEP2CleanPlan sustainable urban mobility project with Turkish and Greek municipal partners.
Eco Cluster Bulgaria firmographics
Firmographics- Name
- Eco Cluster Bulgaria
- Legal name
- СНЦ Еко Кльстер България
- Website
- https://ecocluster.bg
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Eco Cluster Bulgaria is a Varna-based non-profit cluster uniting NGOs, companies, and institutions around climate education and sustainability, using the En-ROADS simulator and Climate Central platform to deliver training, school programs, and community campaigns funded by memberships, donations, and EU grants.
- Ownership category
- akta.pro rank
Eco Cluster Bulgaria industry classification
Industry- Product category
- Environmental Education Services
- NAICS
- Environment, Conservation and Wildlife Organizations (813312), Social Advocacy Organizations (8133), Business Associations (813910)
- SIC
- Services-Membership Organizations (8600)
- akta.pro primary industry
- Environmental Education & Outreach (BPAGAGAH)
- akta.pro secondary industries
- Climate Change Mitigation & Adaptation (BPAGAGAF), Environmental Education, Capacity Building & Community Engagement (BPADALAO)
Keywords
Where Eco Cluster Bulgaria is headquartered
LocationHeadquarters
- HQ city
- Varna
- HQ country
- Bulgaria
- HQ region
- Europe
Offices1 record
Markets served
Eco Cluster Bulgaria business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Others
Revenue model
- Membership Contributions: Annual membership contributions of 50 EUR payable via official donation page. Members commit to supporting ECB initiatives through yearly donations.
- Individual Donations: Individual donations at multiple tiers: 20 EUR (Supporting Friend), 50 EUR (Change Catalyst), 100 EUR (Ambassador of Hope). One-time and recurring donation options available.
- Corporate ESG Partnerships: Corporate donors can connect with ECB to help achieve their ESG goals. Custom partnership arrangements for corporate sustainability engagement.
- Project Funding: ECB secures funding for impactful sustainability and climate projects. Participates in EU programs including INTERREG, Erasmus+, and other international funding mechanisms.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Annual membership with annual donation commitment |
| One time/ perpetual license | Pay-as-you-go | Supporting Friend donation tier |
| One time/ perpetual license | Pay-as-you-go | Change Catalyst donation tier |
| One time/ perpetual license | Pay-as-you-go | Ambassador of Hope donation tier |
Go-to-market motion2 records
Distribution channels5 records
Marketing channels6 records
Eco Cluster Bulgaria product offering
Product offeringCore offering
Eco Cluster Bulgaria is a non-profit association that unites NGOs, companies, and institutions to stimulate innovation, sustainable practices, and climate action. It delivers climate education and awareness services including employee training on climate principles, interactive climate education programs for high school students, and community awareness campaigns for green transition and sustainable development, using the En-ROADS Climate Simulator and Climate Central platform.
Product overview
Eco Cluster Bulgaria is a non-profit association that serves as a networking and coordination hub uniting NGOs, companies, and institutions to stimulate innovation, sustainable practices, and climate action. The organization does not offer a single unified product but rather provides a portfolio of educational and awareness services: Employee Training on Climate Principles & Goals (corporate climate education), Climate Education for High Schools (student-focused climate workshops), and Raising Awareness for Green Transition & Sustainable Development (community campaigns). The cluster also facilitates collaboration among member organizations including SmartCards.tech (digital business cards), FlavaPulse (plant-based proteins), HUMANA (textile reuse), Ivery (electric delivery microcars), Hydrogenera (hydrogen technology), Ideinitsi (energy-efficient mobile homes), and Agenda (European project consulting).
Differentiator
Problem solved
Functional benefit
Products and services
- Employee Training on Climate Principles & Goals
Quantifiable outcome
- 350+ high school students engaged in climate education using Climate Central platform and En-ROADS simulator
- +4 more outcomes
Companies that use Eco Cluster Bulgaria
Customer profileNamed customers18 records
Segments6 records
Ideal customer profiles3 records
Eco Cluster Bulgaria technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Eco Cluster Bulgaria partnerships and signals
Strategic signalPartnerships
35 partnerships are on record, tiered secondary and core.
- For you bg (Za Teb)secondaryPartner in Erasmus+ project 'Global Warming: Causes, Impact, and Solutions'. ECB experts join project sessions.
- OECD WatchcoreGlobal network of civil society organizations promoting responsible business conduct and human rights. ECB joined to connect with like-minded organizations advocating for environmental and social justice worldwide.
- Municipality of Byala (Bulgaria)secondaryPartner in INTERREG STEP2CleanPlan project for sustainable urban mobility and climate actions in Black Sea region.
- Municipality of Kalamaria (Greece)secondaryHost of INTERREG STEP2CleanPlan meeting in Thessaloniki. Partner in sustainable urban and regional development initiatives.
- Municipality of Uzunköprü (Turkey)secondaryLead partner in INTERREG NEXT Black Sea Basin STEP2CleanPlan program. Coordinates sustainable energy and climate actions.
- Hellenic Institute of Transport (Greece)secondaryTechnical partner demonstrating active living lab test - real-time digital monitoring system for urban mobility.
- Burgas Regional AdministrationsecondaryBulgarian regional partner in INTERREG STEP2CleanPlan. Hosted final conference with memorandum signing between partner municipalities.
- ANATOLIKI Agency (Greece)secondaryGreek partner in INTERREG NEXT Black Sea Basin Programme supporting sustainable development initiatives.
- Biomreza Association (Bulgaria)secondaryBulgarian partner in INTERREG STEP2CleanPlan project.
- BIO Network AssociationcoreHost of INTERREG STEP2CleanPlan events in Varna. Focus on sustainable urban mobility challenges and opportunities. Brings together local authorities and international partners from Turkey and Greece.
- National Development NetworkcoreCoalition of expert and activist NGOs engaged with urban solutions and socially significant issues. ECB is founding member. Network includes NGOs from Sofia, Plovdiv, Varna, Ruse, Stara Zagora, Koprivshtitsa, and Sliven.
- Public Center for Environment and Sustainable DevelopmentsecondaryOrganizer of Democracy Conference 2025 where ECB presented En-ROADS climate simulator.
- Za Zemyata (For the Earth)secondaryPartner in Democracy Conference 2025 organization. Bulgarian environmental organization.
- BIO NET AssociationcoreAssociation initiating activities in physical activity, nutrition, and information accessibility. Works to change public communication attitudes and synchronize media environment for projects aligned with local, national, and international priorities. Supports disease prevention related to harmful lifestyle habits and advocates for sustainable balance with nature.
- ZERAcoreZero waste solutions social enterprise offering professional solutions for preventing plastic waste through reusable systems. Implements innovative deposit-return models for mass events and advises kindergartens on sustainable alternatives. Mission 'I Choose the Reusable Cup' earned international gold award from BEYONDPLASTIC.
- EcoClockcoreClimate change education organization using best available science to visualize importance of climate education and sustainable development to companies, educational institutions, and policy makers. Conducts En-ROADS climate simulator sessions reaching 300+ students in Varna.
- FECE (Foundation for Entrepreneurship Culture and Education)secondaryNon-profit promoting culture, education, innovation, and entrepreneurship especially among youth and people with fewer opportunities. Supports creative expression and organizes independent initiatives across art, culture, media, and education.
- NRG Association (ENERGY Association)secondaryNGO created by volunteers in Varna, partner of UNHCR Bulgaria. Opened first free space for educational and psychological support of Ukrainian refugees (center INTEGRICO) supporting 650+ children. Organized UN World Drought Day events.
- I am You #Peace GlobalsecondaryNGO focusing on social and intellectual development across all age groups, providing social assistance to disadvantaged individuals. Volunteers participated in EU projects, seminars, youth exchanges across multiple countries. Holds 8+ youth exchanges in two years.
- ManEco FoundationcoreFoundation established upon Ecological Manifesto advocating for re-thinking global situation on Earth and preparing for more sustainable ways of living. Part of European Climate Pact, Climate Fresk Association, YOUNGO, Earth Charter. Participated in 14 environmental memberships/events in 2024 alone.
- Youth for Sustainable Development Goals (YDSG)secondaryDynamic non-profit established in 2023 empowering young people and promoting sustainable development through non-formal education and community engagement. Focuses on courses, youth exchanges, webinars, and workshops in sustainability sphere.
- The Social TeahousecoreSocial enterprise providing first sheltered workplace for youngsters from social institutions in Varna. Supports young people from problematic social environment by giving opportunities and tools for independent living. Hosts events on sustainable fashion, climate education, and En-ROADS simulator workshops.
- Recycle Art AcademycoreCreative educational studio for nature and creativity lovers. Works in applied and fine art using waste materials. Teaches Zero Waste living and composting. Creates works of art and shows people how to deal with waste.
- VarnafixsecondaryPlatform for citizens of Varna to create connected, empowered and engaged community. Unites citizens to collaborate, solve problems, and sustainably improve urban environment through collective action.
- Bulgarian Experts for Regional Development (BERR)secondaryIndependent NGO working in partnership with government, non-government, international organizations and individuals to strengthen private sector, democratic institutions, and civil society in Bulgaria.
- Find the BikesecondaryBusiness and dream of cities with more bikes and fewer cars, cleaner air, less noise and healthier people. Retrieves forgotten bicycles and offers easy rental to anyone looking for a bike.
- Municipality of VarnacoreKey municipal partner supporting ECB events including beach cleanups, Forum for Varna, and various sustainability initiatives.
- Association 'National Sports Cluster'secondaryCo-organizer of EU Beach Cleanup initiative with ECB at Varna's Central Beach.
- HUMANA People to People BulgariacoreSustainable textile reuse company with 45 stores across 21 cities, 500+ green jobs. Strategic partner in 'Fix the Earth' traveling photo exhibition and circular economy initiatives.
- Varna SpacessecondaryPartner in 'Forum for Varna 2025 - Communities and Urban Environment' initiative under European Mobility Week 2025.
- FlavaPulsesecondaryPlant-based protein company producing 89% less CO2 equivalent than animal meat. Innovative technologies consuming 40% less electricity than industry standard.
- SmartCards.techsecondaryFirst technology company on Balkan Peninsula producing digital business cards replacing paper ones, combining modern technologies with environmental sustainability.
- IverysecondaryMicrocar built for delivery with swappable battery, 70km/h max speed, 100km range. 4 times less CO2 emissions than internal combustion engine equivalents.
- HydrogenerasecondaryHydrogen technology company powering new energy era and reducing fossil fuel dependence.
- AgendasecondaryEuropean project development and management consulting. First member of Bulgarian Association of Management Consulting Organizations (BAUKO). Only organization in Bulgaria accredited to award SMS qualification.
Scale indicators10 records
Recent moves8 records
Expansion highlights5 records
Eco Cluster Bulgaria competitors and assessment
Company assessmentDirect peers
- Climate Central: U.S. climate science communication nonprofit whose sea-level visualization platform ECB uses in its high-school program. Comparable as a peer in the climate-education-and-communication niche targeting both students and general public.
- ManEco Foundation: Bulgarian climate-education and ecological-advocacy foundation that is a Core member of ECB's cluster and a co-organizer of multiple joint events. Closely comparable as a fellow small Bulgarian nonprofit focused on climate education and ecological advocacy.
- Climate Fresk: France-origin nonprofit running a fast-scaling collaborative climate-education workshop franchise with tens of thousands of facilitators worldwide. Directly competes with ECB's En-ROADS-based training model for corporate and school climate literacy engagements.
- Climate Interactive: U.S.-based nonprofit that co-developed the En-ROADS Climate Simulator used by ECB. Most directly comparable as both organizations are climate-education-focused NGOs deploying the same simulation tools to train companies, students, and policymakers.
Others
- European Climate Pact: European Commission initiative in which ECB's Chairman serves as Ambassador for Bulgaria. Comparable as an EU-level climate-engagement platform that ECB both participates in and competes with for grassroots climate mobilization in Bulgaria.
- OECD Watch: Global civil-society network that ECB joined in late 2025 to coordinate on responsible business conduct and human rights. Comparable as a peer network-of-NGOs in the international sustainability and accountability space.
Broad incumbents
- WWF Bulgaria: Bulgarian arm of a global environmental heavyweight, active in conservation, climate, and policy advocacy nationwide. Comparable as a large, established Bulgarian environmental NGO that ECB competes and partners with for corporate ESG and grant funding.
- Greenpeace Bulgaria: Bulgarian office of a global environmental advocacy giant, active in campaigns, investigations, and policy lobbying. Comparable as a larger, established Bulgarian environmental NGO operating in adjacent climate-advocacy territory.
Regional players
- Za Zemyata (For the Earth): One of Bulgaria's most established environmental NGOs, focused on advocacy, litigation, and public campaigns. Directly comparable as a Bulgarian environmental nonprofit working on similar climate/environmental issues; ECB has even partnered with them on the Democracy Conference 2025.
Emerging players
- BEYONDPLASTIC: European nonprofit bestowing the gold award that ZERA (an ECB member) received for reusable-cup impact. Comparable as a smaller European environmental-advocacy nonprofit operating in the sustainability-awards and plastic-reduction space.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Eco Cluster Bulgaria social profiles
Digital presenceEco Cluster Bulgaria financial estimates
Financial estimateRevenue estimate
Valuation estimate
Eco Cluster Bulgaria leadership team
Management profileNumber of profiles
Profiles3 records
Eco Cluster Bulgaria funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Eco Cluster Bulgaria M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Eco Cluster Bulgaria
What does Eco Cluster Bulgaria do?
Eco Cluster Bulgaria is a non-profit association that unites NGOs, companies, and institutions to stimulate innovation, sustainable practices, and climate action. It delivers climate education and awareness services including employee training on climate principles, interactive climate education programs for high school students, and community awareness campaigns for green transition and sustainable development, using the En-ROADS Climate Simulator and Climate Central platform.
Is Eco Cluster Bulgaria a public or private company?
Eco Cluster Bulgaria is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Eco Cluster Bulgaria founded?
Eco Cluster Bulgaria was founded in -1. It employs 1 to 10 people.
Where is Eco Cluster Bulgaria based?
Eco Cluster Bulgaria is headquartered in Varna, Bulgaria, in the Europe region.
How does Eco Cluster Bulgaria make money?
Four revenue lines are on record. Membership Contributions are the primary driver. The others are individual Donations, corporate ESG Partnerships and project Funding.
Who are Eco Cluster Bulgaria's main competitors?
Direct peers on record are Climate Central, ManEco Foundation, Climate Fresk and Climate Interactive. Others are European Climate Pact and OECD Watch. Broad incumbents are WWF Bulgaria and Greenpeace Bulgaria. Za Zemyata (For the Earth) is listed as a regional player. BEYONDPLASTIC is listed as an emerging player.
Does Eco Cluster Bulgaria have an API?
No public API is recorded for Eco Cluster Bulgaria.
What industry is Eco Cluster Bulgaria in?
Eco Cluster Bulgaria's product category is Environmental Education Services. Its primary akta.pro industry code is BPAGAGAH, Environmental Education & Outreach, with a secondary code of BPAGAGAF, Climate Change Mitigation & Adaptation. Its NAICS code is 813312 and its SIC code is 8600.