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Oscar Karlsten

COO

OneTwenty

Malaga, Andalusia

Contact Information

Email
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Company Information

Company
OneTwenty
Industry
marketing & advertising
Employees
63.0
Seniority
C suite
Website
https://onetwenty.ai

Professional Summary

Oscar Karlsten serves as COO at OneTwenty. OneTwenty operates in the marketing & advertising sector with approximately 63.0 employees. The company is headquartered in Malaga, Andalusia.

Industry & Role Insights

  • • MessageCEO tracks 9,879 executives in the marketing & advertising sector.
  • • 197 executive contacts are available in Andalusia.
  • • Our database includes 201,469 c suite-level executives.

Technologies

Gmail Google Apps AI

Keywords

advertising services marketing & advertising

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Outreach Guidance — marketing & advertising Sector

Executives like Oscar Karlsten in the marketing & advertising sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at OneTwenty.

Oscar Karlsten's Position in the MessageCEO Database

  • •Oscar Karlsten is 1 of 1 verified executive contact we track at OneTwenty.
  • •9,714 verified executive contacts in marketing & advertising are in the MessageCEO database.
  • •197 verified executive contacts in Andalusia are in the database.
  • •42 verified contacts work at marketing & advertising companies in the 63.0 employee range (same size as OneTwenty).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated June 2026.

Frequently Asked Questions

How do I reach Oscar Karlsten directly?

Oscar Karlsten's verified email address is available to MessageCEO Pro subscribers. They currently serve as COO at OneTwenty. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Oscar Karlsten work for?

Oscar Karlsten is COO at OneTwenty, a company in the marketing & advertising sector with 63.0 employees. The company is based in Malaga, Andalusia.

Can I pitch or sell to Oscar Karlsten?

As COO at OneTwenty, Oscar Karlsten is a key decision-maker in the marketing & advertising sector. MessageCEO Pro gives you verified email to reach Oscar Karlsten directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Oscar Karlsten in?

Oscar Karlsten works in the marketing & advertising industry as COO at OneTwenty. MessageCEO provides verified contact information for executives across all major industries.

Is Oscar Karlsten's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Oscar Karlsten's profile is kept up-to-date with the latest available information.

Verified Profile
Last updated: June 26, 2026

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