Sofia, Sofia City Province, Bulgaria
11-50 employees

About 3DMA

advertising services, ad verification, sdks, programmatic buying, publisher solutions, ad inventory management, advertising & marketing, managed services, brand safety, information technology & services, cross-device solutions, ad network, demand-side platform, ad analytics, privacy compliance, global coverage, advertiser support, digital marketing, b2b, supply-side platform

Decision Makers at 3DMA

3 contacts

Savvas Manelidis

Co-Founder and Partnership Success Manager

s***@3dma.co Sign up to view

Eva Kefalopoulou

Co-Founder and CFO

e***@3dma.co Sign up to view

Michael Manelidis

Co-Founder & CEO

m***@3dma.co Sign up to view

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11 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

3DMA's Position in the StackWho Database

  • 3DMA is 1 of 80,546 marketing & advertising companies tracked in StackWho.
  • 80,503 marketing & advertising 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.
  • 21,907 marketing & advertising companies are in the 11-50 employee range (same size as 3DMA).

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 3DMA use?

3DMA uses Google Play, Google Font API, Google Tag Manager, YouTube, Mobile Friendly, reCAPTCHA, and 5 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at 3DMA?

StackWho has verified email addresses for 3 decision makers at 3DMA. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach 3DMA directly for sales, recruiting, or partnerships.

What industry is 3DMA in?

3DMA operates in the marketing & advertising industry, headquartered in Sofia, Sofia City Province, Bulgaria. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export 3DMA's contact data?

Yes. StackWho Pro members can export decision maker contact data for 3DMA and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.