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Thomas Johannessen

CTO at Ocean Oasis

CTO C-Suite
t***@oceanoasis.co Sign up
Pro only
Pro only
Oslo, Oslo, Norway
oceanoasis.co

Company Details

Company: Ocean Oasis
Industry: renewables & environment
Employees: 17
Funding: 2860980
HQ Location: Oslo, Oslo, Norway
Company LinkedIn: Pro only

Technology Stack

Outlook Microsoft Office 365 Mobile Friendly Gravity Forms reCAPTCHA Google Tag Manager WordPress.org Upfluence Remote

Professional Summary

Thomas Johannessen is CTO at Ocean Oasis. Ocean Oasis operates in the renewables & environment industry and has 17 employees. Based in Oslo, Oslo, Norway. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Outlook, Microsoft Office 365, Mobile Friendly, Gravity Forms, reCAPTCHA, and 4 other technologies. Ocean Oasis has raised 2860980 in total funding.

Industry & Role Insights

  • • CTO Rank tracks 138,833 CTO leaders with verified contact information.
  • • There are 2,934 tech leaders in the renewables & environment industry in our database.
  • • 1,301 tech leaders in Oslo are available in our database.
C-Suite level · CTO
Verified Apr 28, 2026

Position in the CTO Rank Database

  • • Thomas Johannessen is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
  • • 1,154 hold the CTO role at renewables & environment companies (out of 2,947 total renewables & environment leaders in our database).
  • • 773 hold the CTO role in Oslo.
  • • 1,755 hold the CTO role at companies with 17 employees.
  • • Typical CTO compensation in Oslo: $250,000 – $650,000 (median $420,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.

Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.

Frequently Asked Questions

How do I contact Thomas Johannessen?

Thomas Johannessen has a verified email address on file on CTO Rank. They work at Ocean Oasis. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Thomas Johannessen work for?

Thomas Johannessen is CTO at Ocean Oasis, a company in the renewables & environment industry with 17 employees. The company is headquartered in Oslo, Oslo, Norway.

What is Thomas Johannessen's role in technology leadership?

Thomas Johannessen is classified as a CTO leader at the c-suite level.

What technologies does Thomas Johannessen's organization use?

Thomas Johannessen's organization uses a technology stack that includes Outlook, Microsoft Office 365, Mobile Friendly, Gravity Forms, reCAPTCHA, Google Tag Manager. This information is useful for sales teams, recruiters, and technology vendors.

Is Thomas Johannessen open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Thomas Johannessen using the verified contact information available to Pro members. When recruiting a CTO, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.

Can I pitch or sell to Thomas Johannessen at Ocean Oasis?

Thomas Johannessen is CTO at Ocean Oasis. CTOs like Thomas Johannessen typically evaluate vendors in Outlook, Microsoft Office 365, Mobile Friendly, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Thomas Johannessen's profile data?

CTO Rank verifies and refreshes profile data weekly. Thomas Johannessen's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.