Insights

Established Legal Heritage With a history spanning nearly 150 years, Arntzen de Besche has a strong reputation in Norway and internationally for delivering high-quality legal services. This long-standing presence indicates a loyal client base and trust that can be leveraged for expanding services or new legal offerings.

Diverse Client Portfolio Serving Norwegian and international companies, public authorities, and private organizations positions Arntzen de Besche as a versatile partner. This diversity creates opportunities to tailor services across sectors such as corporate law, litigation, and complex transactions, appealing to clients with multi-jurisdictional needs.

Growth-Oriented Strategy Focused on recruiting top legal talent and continuous professional development, the firm is committed to growth and excellence. This mindset indicates potential for upselling advanced legal advisory, training programs, or expanding into new practice areas to meet client demands.

Technological Infrastructure Utilizing a broad tech stack including Salesforce, Google Analytics, and Cloudflare indicates an openness to digital tools and data-driven insights. This technological foundation creates opportunities to introduce innovative legal tech solutions, automation, or client portal enhancements.

Competitive Market Positioning Operating in a market with peers such as Wiersholm and Thommessen, Arntzen de Besche's modern growth and international network strategy suggest potential for collaborative ventures, cross-referrals, or niche specialization to strengthen market share and client offerings.

Arntzen de Besche Tech Stack

Arntzen de Besche uses 8 technology products and services including Sanity, Cookiebot, F5 BIG-IP, and more. Explore Arntzen de Besche's tech stack below.

  • Sanity
    Content Management System
  • Cookiebot
    Cookie Compliance
  • F5 BIG-IP
    Data Security
  • Microsoft 365
    Email
  • Google Maps
    Maps
  • Salesforce Marketing Cloud Account Engagement
    Marketing Automation
  • Cloudflare Bot Management
    Security
  • Google Analytics
    Web Analytics

Media & News

Arntzen de Besche's Email Address Formats

Arntzen de Besche uses at least 1 format(s):
Arntzen de Besche Email FormatsExamplePercentage
First.Last@adeb.noJohn.Doe@adeb.no
89%
FirstL@adeb.noJohnD@adeb.no
8%
FL@adeb.noJD@adeb.no
1%
Last@adeb.noDoe@adeb.no
2%

Frequently Asked Questions

Where is Arntzen de Besche's headquarters located?

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Arntzen de Besche's main headquarters is located at Ruseløkkveien 30, Oslo, 0251, NO. The company has employees across 2 continents, including EuropeNorth America.

What is Arntzen de Besche's phone number?

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You can contact Arntzen de Besche's main corporate office by phone at . 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 Arntzen de Besche's official website and social media links?

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Arntzen de Besche's official website is adeb.no and has social profiles on LinkedIn.

What is Arntzen de Besche's NAICS code?

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Arntzen de Besche's NAICS code is 54111 - Offices of Lawyers.

How many employees does Arntzen de Besche have currently?

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As of October 2025, Arntzen de Besche has approximately 231 employees across 2 continents, including EuropeNorth America. Key team members include Chief Operations Officer: T. H.Head Of Real Estate: T. Ø.Managing Partner: H. K. S.. Explore Arntzen de Besche's employee directory with LeadIQ.

What industry does Arntzen de Besche belong to?

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Arntzen de Besche operates in the Law Practice industry.

What technology does Arntzen de Besche use?

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Arntzen de Besche's tech stack includes SanityCookiebotF5 BIG-IPMicrosoft 365Google MapsSalesforce Marketing Cloud Account EngagementCloudflare Bot ManagementGoogle Analytics.

What is Arntzen de Besche's email format?

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Arntzen de Besche's email format typically follows the pattern of First.Last@adeb.no. Find more Arntzen de Besche email formats with LeadIQ.

When was Arntzen de Besche founded?

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Arntzen de Besche was founded in 2001.

Arntzen de Besche

Law PracticeNorway201-500 Employees

Our history stretches back nearly 150 years. We have been helping to shape the theory and practice of law in Norway since 1870. During this time, in Norway as well as abroad, we have built a reputation as a leading provider of advice and assistance in the field of commercial law and litigation.

Our offices in Oslo, Stavanger and Trondheim are staffed by a team of 180 people. Together, we make up one of Norway’s leading law firms. We have a corporate culture founded on teamwork, integrity, quality and dedication. 

Our team of experts assist Norwegian and international companies, public authorities and private organisations to simplify complex transactions, undertake challenging negotiations and resolve disputes of all types. 

Our competence, experience and commercial expertise allows us to create long-term relations and lasting value. For us, the customer always comes first. For many of our customers, we are a valued strategic partner. We work hard to understand our customers’ operations and objectives, so we can help them achieve their aims.

Our strategy is built on growth, recruitment of only the best legal minds, and the continuous professional development of all our staff. We offer our customers a solid international network and access to top-flight expertise in the majority of jurisdictions around the world.

Section iconCompany Overview

Headquarters
Ruseløkkveien 30, Oslo, 0251, NO
Phone number
Website
adeb.no
NAICS Code
54111 - Offices of Lawyers
Founded
2001
Employees
201-500

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    Arntzen de Besche's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Arntzen de Besche's revenue is estimated to be in the range of $1M$10M

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