Online advertising
The agency uses data-driven strategies aimed at measurable sales, leads, clicks, or inbound calls.
Source: LinkedIn company description · Retrieved October 21, 2026

Vellko is a performance marketing agency specializing in data-driven online advertising.
The agency connects brands with high-intent prospects across digital channels. Its stated focus is performance, lead quality, and return on investment.
Based on the company’s public LinkedIn information, supplied through RevenueBase.
The agency uses data-driven strategies aimed at measurable sales, leads, clicks, or inbound calls.
Source: LinkedIn company description · Retrieved October 21, 2026
The agency captures demand across digital channels and turns it into qualified calls and conversions.
Source: LinkedIn company description · Retrieved October 21, 2026
No currently confirmed list appearances.
RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 21, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on October 21, 2026. Directory positions use company-contact counts from separately saved list snapshots. How the company lists are built.
Share a correction, your relationship to the company, and supporting sources. Requests are reviewed before changes are published.
Explore more companies by name, headquarters and business focus.