About ISC Consulting Engineers

We offer independent consultancy in 5 areas: Renewable Energy, Oil & Gas, Buildings, Industry, and Infrastructure.

Being innovative and thorough are the cornerstones of how we do things. Our goal is to create technically and environmentally appropriate solutions that meet our customers’ requirements and follow the development and goals of the local community.

Who are we?

We are a family-owned engineering company that helps our clients with innovative and thorough engineering work every day. ISC was founded in 1967 and has always been family-owned and driven.

We have extensive and broad knowledge anchored in a stable, well-educated and motivated group of employees. Knowledge and experience gained from carrying out engineering projects dating back more than 55 years and spanning over 70 countries. Our unique skills and experience make us a preferred advisor.

Our headquaters is located in Copenhagen with a further 7 branch offices around Denmark in Aarhus, Aalborg, Kolding, Esbjerg, Viborg and Kalundborg.

2023

ISC today

Today, ISC is a leading engineering company that provides advising in the markets of renewable energy, buildings, oil & gas, infrastructure and industry.

2018

Increasingly growth in the wind energy sector

ISC has designed half of all substations for offshore wind farms in Europe.

2017

ISC celebrates its 50th anniversary

In this context founder Kjeld Thomsen publishes a personal anniversary book about the company’s long history.

2015

The award goes to...

For the 5th time, ISC wins the European steel award “Design Award for Advanced Design and Steel Structures”, for the engineering work carried out on the Sundsvall bridge, located in Sweden.

2003

Pioneers within offshore wind energy

ISC designs the first substation for the Danish wind farm, Nysted Offshore Wind Farm.

1988

ISC receives new patent award

ISC receives the first patent award in Denmark for the design of the Space-X hub assembly for pipe constructions, which was used at Copenhagen Airport.

1975

Offshore Pioneers

Pioneers as the first Danish consultants within oil & gas in the Danish North Sea. Consulting on The Dan Bravo Living Quarters.

1970

Technical expertise within Electrical and HVAC

Electrical and HVAC activities became a part of ISC’s core competencies.

1967

ISC founded

It all started in 1967 with ISC’s founder, civil engineer Kjeld Thomsen. Since then, ISC’s development has been steadily increasing. From the first office located at Nørrebrogade 26 with three employees to today where ISC employs more than 230 employees located in eight locations in Denmark.

Selected financial figures - Mill DKK	2022	2021	2020
Operating profit	22	20	5
Equity end year	104	101	84
Total assets	253	244	235
Avg. number of employees	211	204	220

ISC Consulting Engineers A/S

We are a leading engineering company who offers consulting services within different engineering disciplines. We are specialized in the areas of renewable energy, infrastructure, buildings, oil & gas and industry.

230+

Employees

Today, we have more than 230 employees, where nearly 70% of them are engineers.

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Branch Offices

We have 8 branches in 7 cities in Denmark with headquarters in Copenhagen.

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1000+

Projects

Since the companys was founded, we have been involved in more than 1000 projects globally.

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