Insights

Strong Technological Innovation Østensjø Rederi is a pioneer in adopting cutting-edge maritime technologies, including hydrogen-based propulsion systems and advanced safety solutions, positioning it as a leader in sustainable and efficient offshore vessel operations.

Growing Offshore Partnerships Recent extended agreements with DeepOcean highlight ongoing opportunities for service expansions and long-term collaboration in offshore energy projects, suggesting a high demand for vessel charters and specialized support services.

Focus on Sustainability The company's investment in environmentally friendly propulsion and energy technologies indicates a strategic focus on green shipping solutions, creating potential sales opportunities in renewable energy support and eco-efficient vessel systems.

International Expansion With regional offices in the UK, Poland, and Malta and vessels operating worldwide, Østensjø Rederi’s expanding geographic footprint offers prospects for tailored vessel and crew services across multiple maritime markets.

Recognized Industry Leadership Receiving awards like the New Zealand Minister of Defence Award of Excellence positions Østensjø Rederi as a trusted, high-quality partner, opening doors for specialized defense and government contracts.

Østensjø Rederi Tech Stack

Østensjø Rederi uses 8 technology products and services including CookieYes, Vue.js, FancyBox, and more. Explore Østensjø Rederi's tech stack below.

CookieYes

Cookie Compliance

Vue.js

Javascript Frameworks

FancyBox

Javascript Libraries

Google Maps

Maps

Microsoft

Miscellaneous

Netlify

Platform As A Service

Cloudflare Bot Management

Security

Nginx

Web Servers

Østensjø Rederi Email Formats	Example	Percentage
First.Last@ostensjo.no	John.Doe@ostensjo.no	70%
FLast@ostensjo.no	JDoe@ostensjo.no	21%
First@ostensjo.no	John@ostensjo.no	8%
First.Middle.Last@ostensjo.no	John.Michael.Doe@ostensjo.no	1%

Østensjø Rederi Email Formats

Example

Percentage

First.Last@ostensjo.no

John.Doe@ostensjo.no

70%

FLast@ostensjo.no

JDoe@ostensjo.no

21%

First@ostensjo.no

John@ostensjo.no

First.Middle.Last@ostensjo.no

John.Michael.Doe@ostensjo.no

Frequently Asked Questions

Where is Østensjø Rederi's headquarters located?

Østensjø Rederi's main headquarters is located at Smedasundet 97, Haugesund, Rogaland 5525, NO. The company has employees across 5 continents, including EuropeAsiaAfrica.

What is Østensjø Rederi's phone number?

You can contact Østensjø Rederi's main corporate office by phone at

+1-475-270-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Østensjø Rederi's official website and social media links?

Østensjø Rederi's official website is ostensjo.no and has social profiles on LinkedIn.

What is Østensjø Rederi's NAICS code?

Østensjø Rederi's NAICS code is 483 - Water Transportation.

How many employees does Østensjø Rederi have currently?

As of October 2025, Østensjø Rederi has approximately 501 employees across 5 continents, including EuropeAsiaAfrica. Key team members include Ceo: K. H. V.Coo: S. S. W.Chief Financial Officer: E. H.. Explore Østensjø Rederi's employee directory with LeadIQ.

What industry does Østensjø Rederi belong to?

Østensjø Rederi operates in the Maritime Transportation industry.

What technology does Østensjø Rederi use?

Østensjø Rederi's tech stack includes CookieYesVue.jsFancyBoxGoogle MapsMicrosoftNetlifyCloudflare Bot ManagementNginx.

What is Østensjø Rederi's email format?

Østensjø Rederi's email format typically follows the pattern of First.Last@ostensjo.no. Find more Østensjø Rederi email formats with LeadIQ.

When was Østensjø Rederi founded?

Østensjø Rederi was founded in 1974.

Østensjø Rederi

Q: What is Østensjø Rederi's official website and social media links?

Østensjø Rederi's official website is ostensjo.no. Østensjø Rederi has social profiles on LinkedIn.

Q: How many employees does Østensjø Rederi have currently?

Østensjø Rederi has approximately 501 employees.

Q: What technology does Østensjø Rederi use?

Østensjø Rederi's tech stack includes WordPress, Microsoft, Apache, Google Analytics, spin.js.

Maritime TransportationNorway501-1000 Employees

Østensjø Rederi is a family-owned company, established in 1974 by owner Johannes Østensjø. The company has since its beginning been a leading provider of offshore- and towage services worldwide. It operates a fleet of modern vessels, including tugs/mooring vessels, offshore service- and construction vessels, and accommodation vessels. The Østensjø group also delivers crew services to the shipping industry. 

Headquartered in Haugesund, Norway with regional offices in the UK, Poland, and Malta. Our vessels are operating worldwide.  

Østensjø's management is never afraid of investing in its people, fleet or pioneering new technologies to make its vessels safer, greener and more efficient. This has resulted in Østensjø being the first to introduce many technologically innovative solutions. 

The Company also took part in the establishment of DeepOcean AS in 1999 (sold in 2008) and Deepwell in 2006. 

Read more on the official website: www.ostensjo.no

Insights

Similar companies to Østensjø Rederi

Tarbit Shipping AB

Utkilen AS

Solvang ASA

Kristian Gerhard Jebsen Skipsrederi AS

Hansa Tankers