What is Hjellnes Consult as's NAICS code?

Hjellnes Consult as's NAICS code is 237 (Heavy and Civil Engineering Construction).

Insights

Strategic acquisition Hjellnes Consult was acquired by Multiconsult ASA in autumn 2017 and integrated as of January 1, 2018, signaling a strong corporate backing and potential access to Multiconsult’s broader client base and cross-sell opportunities.

Broad market focus As a multidisciplinary civil engineering firm serving buildings, real estate, transport, infrastructure, energy, water, waste, and environment, Hjellnes Consult presents multiple cross-selling channels to asset-intensive industries and public-sector clients.

Strong legacy With 70 years in business and a solid financial track record, Hjellnes Consult demonstrates resilience and reliability, which can reduce sales risk when pursuing long-term projects and renewals.

Technology stack Common enterprise tech usage (WordPress, Microsoft 365, modern web libraries) indicates modern digital presence and collaboration capabilities; potential to offer digital engineering tools, BIM adoption, or client portal enhancements.

Growth potential Revenue range and staff size suggest mid-market engagement opportunities, with room to upsell specialty services via the subsidiary Johs Holt AS (bridges and heavy structures) and potential services expansion in sustainability, maintenance, and asset lifecycle management.

Hjellnes Consult as Tech Stack

Hjellnes Consult as uses 8 technology products and services including cdnjs, WordPress, Microsoft 365, and more. Explore Hjellnes Consult as's tech stack below.

cdnjs

Content Delivery Network

WordPress

Content Management System

Microsoft 365

Font Awesome

Font Scripts

Mustache

Javascript Frameworks

Flickity

Javascript Libraries

Modernizr

Javascript Libraries

Adobe Fonts

Web Fonts

Hjellnes Consult as Email Formats	Example	Percentage
First.Last@hjellnesconsult.no	John.Doe@hjellnesconsult.no	100%

Hjellnes Consult as Email Formats

Example

Percentage

First.Last@hjellnesconsult.no

John.Doe@hjellnesconsult.no

100%

Frequently Asked Questions

What is Hjellnes Consult as's phone number?

You can contact Hjellnes Consult as's main corporate office by phone at

+47-22-57-4****

. 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 Hjellnes Consult as's official website and social media links?

Hjellnes Consult as's official website is hjellnesconsult.no and has social profiles on LinkedIn.

How much revenue does Hjellnes Consult as generate?

As of September 2026, Hjellnes Consult as's annual revenue is estimated to be $1M - $10M.

What is Hjellnes Consult as's SIC code and NAICS code?

Hjellnes Consult as's SIC code is 4899 - Communications Services, Not Elsewhere Classified and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Hjellnes Consult as have currently?

As of September 2026, Hjellnes Consult as has approximately 55 employees across 3 continents, including Europe, Asia and Africa. Key team members include Entrepreneur / Consultant It: A. S., Manager: S. F. and Project Manager: I. S. Explore Hjellnes Consult as's employee directory with LeadIQ.

What industry does Hjellnes Consult as belong to?

Hjellnes Consult as operates in the Civil Engineering industry.

What technology does Hjellnes Consult as use?

Hjellnes Consult as's tech stack includes cdnjs, WordPress, Microsoft 365, Font Awesome, Mustache, Flickity, Modernizr and Adobe Fonts.

What is Hjellnes Consult as's email format?

Hjellnes Consult as's email format typically follows the pattern of First.Last@hjellnesconsult.no. Find more Hjellnes Consult as email formats with LeadIQ.

When was Hjellnes Consult as founded?

Hjellnes Consult as was founded in 1946.

Hjellnes Consult as

Q: How many employees does Hjellnes Consult as have currently?

Hjellnes Consult as has approximately 55 employees.

Q: What technology does Hjellnes Consult as use?

Hjellnes Consult as's tech stack includes reCAPTCHA, Mustache, Google Hosted Libraries, Animate.css, FancyBox.

Civil EngineeringOslo, Norway51-200 Employees

Hjellnes Consult as is a civil engineering firm based in Oslo, Norway, with a long-standing multi-disciplinary practice spanning buildings, real estate, transportation, infrastructure, energy, water, waste, and the environment. The company emphasizes its ability to manage all project phases, from early concept sketches and feasibility studies to planning, design, and ongoing operation and maintenance, supported by a workforce that works across market areas to maintain technical depth. Its subsidiary, Johs Holt AS, specializes in bridges and heavier structural works, reflecting a broader capability in structural engineering within the group. Hjellnes Consult has a history of roughly seven decades in operation and positions itself within the engineering services sector as a collaborative partner for comprehensive project delivery, with a focus on maintaining strong expertise and ownership among its staff. A notable recent development is its integration into Multiconsult ASA in early 2018, following an acquisition in autumn 2017, which aligns its activities within a larger Norwegian advisory engineering firm.

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