CO2 Cards

co2cards.com

Sofia, Sofia City Province, Bulgaria

1-10 employees

LinkedIn Profile

About CO2 Cards

green marketing & branding tool, offsetting events, offsetting co2 individual footprints, green csr policies, co2 offsetting, corporate social resonsibility, digital certificates, employee engagement, bottom-up climate action, carbon footprint calculation, digital co2 cards, environmental services, renewable energy, sustainability, green project portfolio, emissions reduction, corporate green policies, green policies, offsetting mechanism, sustainable development goals

CO2 Cards's Tech Stack

AI/ML

Decision Makers at CO2 Cards

1 contact

Yavor Vassilev

Founder and CEO

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12 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

CO2 Cards's Position in the StackWho Database

• CO2 Cards is 1 of 4,079 environmental services companies tracked in StackWho.
• 4,065 environmental services companies in our database have verified decision-maker emails (100% of the cohort).
• 1,023 companies in Sofia City Province are in the StackWho database.
• 1,663 environmental services companies are in the 1-10 employee range (same size as CO2 Cards).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does CO2 Cards use?

CO2 Cards uses Gmail, Google Apps, WordPress.org, Mobile Friendly, Google Tag Manager, Woo Commerce, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at CO2 Cards?

StackWho has verified email addresses for 1 decision maker at CO2 Cards. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach CO2 Cards directly for sales, recruiting, or partnerships.

What industry is CO2 Cards in?

CO2 Cards operates in the environmental services industry, headquartered in Sofia, Sofia City Province, Bulgaria. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export CO2 Cards's contact data?

Yes. StackWho Pro members can export decision maker contact data for CO2 Cards and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.