What is Hjellnes Consult as's NAICS code?

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

Insights

Legacy and Scale Hjellnes Consult has a long track record with 70 years of operation and a broad multidisciplinary engineering scope, signaling stability and potential for long-term partnerships in Civil Engineering, Infrastructure, and Energy projects.

Acquisition Backdrop The firm was acquired by Multiconsult ASA in 2017 and integrated in 2018, suggesting a channel to access larger corporate frameworks, cross-sell opportunities, and potential collaboration on joint projects post-integration.

Diverse Market Focus Active across buildings, real estate, transportation, infrastructure, energy, water, waste, and environment, enabling multi-domain opportunities and the ability to offer bundled services to clients with integrated needs.

Technological Stack Utilizes standard enterprise tools (MySQL, Microsoft 365, Mustache, jQuery) and web/branding tech (Open Graph, CDNJS, Flickity, Adobe Fonts), indicating readiness for digital collaboration, data management, and client-facing project portals.

Growth Signals Revenue is in the 1–10M USD range with 51–200 employees and a sister subsidiary focused on bridges and heavy structures, pointing to expansion potential through additional service lines, geographic growth, and targeted bids on complex projects.

Hjellnes Consult as Tech Stack

Hjellnes Consult as uses 8 technology products and services including Google Hosted Libraries, MySQL, Microsoft 365, and more. Explore Hjellnes Consult as's tech stack below.

Google Hosted Libraries

Content Delivery Network

MySQL

Database

Microsoft 365

Font Awesome

Font Scripts

Mustache

Javascript Frameworks

FancyBox

Javascript Libraries

jQuery

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

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

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

How many employees does Hjellnes Consult as have currently?

As of August 2026, Hjellnes Consult as has approximately 55 employees across 3 continents, including EuropeAsiaAfrica. Key team members include Manager: S. F.Project Manager: I. S.Senior Økonomikonsulent: U. L.. 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 Google Hosted LibrariesMySQLMicrosoft 365Font AwesomeMustacheFancyBoxjQueryAdobe 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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