About Us

Indelec Group

Founded in 1955, INDELEC is a middle-scale family-owned company, focusing on customer services and massively investing on Research & Development.

Indelec Lightning protection specialized company - Headquarter Douai France
Indelec Group

Our values, our DNA

Each INDELEC Group employee commits to promote loyalty, solidarity, trust and team spirit values.

Widely exposed to international trade and opened to cultural diversity, INDELEC is also a major regional economic player invested in several educational partnerships with schools and universities.

We are dedicated to build the future of lightning protection and respect our core values

Pay attention and respect to each other

Share knowledge

Remain available and promote dialog

Enhanced human capital

Listen

Respect each other, work as a team and maintain close relationships

Share

Share our knowledge, favor its transmission, distribute profits to employees

Stay Available

Remain available to allocate time to each co-worker

Interact

Be sincere and honest interacting with our colleagues, partners and clients

Be loyal

Remain committed, act honestly and be transparent

Be one Indelec

Focus on performance, exclude internal competition and cultivate team spirit

Team Indelec - More than 60 years of experience
Expertise

Smart lightning protection solutions

Made in Safety

By nature, the lightning protection business conducts INDELEC to consider safety as a major concern. At each stage of the process, from the production of the air terminals to their installation on site, INDELEC staff is permanently involved in meeting the company safety standards.

Engineering excellence

Private-owned High Voltage (one million Volt) Laboratory, LiRi gathering top-class engineers, testing in real lightning conditions in cooperation with international organization and universities, intensive training, involvement in major Standard committees (IEC, CENELEC, UTE…) and specialized organization (GIMELEC, International Lightning Protection Association…). INDELEC gathers the highest level of competences and knowledge in the Lightning protection field.

Smart lightning protection solutions - Indelec

Uncompromised Quality

Due to the specificities of our core business, dealing with an extremely unpredictable and powerful phenomenon, there is no room for compromise. Mastering lightning induces a permanent quality improvement process, that goes far beyond the usual Quality certification requirements.

Fair Planet association, a key involvement

Created in 2007 as a key environmental and social sustainability company involvement, Fair Planet by INDELEC is funding projects to improve living conditions in developing countries.

The funds are collected on each product sold in the world: 2 Euros are transferred to the association, one from the Client and one from Indelec.

Several projects have been completed such as an orphanage construction in Togo, purchase of medical equipment for a neo-natal intensive care unit in Vietnam, new building built in a disabled person training center in India, fair trade project in Senegal, biodiversity protection (introduction of honeycombs) …

Our history

More than 60 years of experience

INDELEC is a family-owned group of performance-driven SME, dedicated to lightning risk management as well as safety at height.

Since 1955, the Group has maintained its production process in France and built up a network of regional subsidiaries offering a complete range of products and services.

A new lightning protection specialist emerges

1955
  • Indelec is founded in Douai. Business begins on a national scale
1974
  • Export department opens leading to our first international sales.
1982
  • Indelec moves to its current location in Douai, northern France.
1986
  • Indelec invents the Prevectron® lightning conductor.
1989
  • Opening of our first regional office in Lyon, shortly followed by Bordeaux
1993
  • An industry first: Indelec conducts the first ever tests under real lightning conditions (Florida, USA)
1996
  • Launch of the Prevectron® 2: Indelec’s leading product
1999
  • First BVQI ISO 9002 certification.

Indelec goes international

2001
  • A national network of six regional offices and service installation and maintenance control, provide coverage of the entire French territory.
  • International expansion of INDELEC Miami – USA.
2002
  • The INDELEC group gets a new head office in Douai, northern France
  • Certification ISO 9001 (version 2000)
2004
  • The leading French manufacturer of Obstacle Warning Lights DELTA BOX joins INDELEC Group of companies
2005
  • All the INDELEC Group companies are audited and received the QUALIFOUDRE certification
Indelec More than 60 years of experience lightning protection

A sustainable company

2007
  • A new and ambitious sustainable development policy is a new priority for the Group : waste treatment, usage of recyclable packaging materials for the Prevectron, creation of Fair Planet association, dedicated to the promotion of water, education and health access in developing countries.
  • SERA range of obstacle warning lights is integrated into Delta Box products range.
2008
  • Prevectron® T versions launched, with remote testing capabilities
  • Campaign conducted in cooperation with the Institute of Technology of Bandung in Indonesia: coparative efficiency of a Meshed Cage and an Early Streamer Emission lightning protection system.
  • QUALIFOUDRE certification renewal (complex level)
2009
  • INDELEC Asia Pacific Representative Office is inaugurated
  • Release of the new Lightning Warning System StorMonitor®.

New generation of Prevectron advanced lightning rods

2010
  • INDELEC India branch office opening.
  • The Early Streamer Emission air terminals Prevectron® range includes more than 10 models: Prevectron®2 Millenium, Prevectron®2 T, Prevectron® MH for Heritage Buildings.
2011
  • The new French Standard NF C 17 102 : 2011 is published. The Prevectron®2 S6.60 Millenium is tested and certified compliant to the new Annex C test sequence (Bureau Veritas certificate)
  • INDELEC attends the first ILPS (International Lightning Protection Symposium) organized in Valencia (Spain) by the ILPA (International Lightning Protection Association)
2012
  • All the Prevectron®2 Millenium models are certified in compliance with the NF C 17 102 Annex C (Bureau Veritas cerificates)
  • INDELEC is certified « Approved Exporter»
2013
  • The Prevectron®2 Millenium range is certified by the Russian authorities (ROSTCHNAZOR certificate)
  • FAIR PLANET association is funding the installation of beehives close to INDELEC Headquarters. This project is dedicated to the protection of biodiversity.
Prevectron 2 en cuivre
Prevectron 2 Millenium
Prevectron 3
2014
  • INDELEC reaches the headlines in CAPITAL magazine, as one of the Top 100 most promising Exporters.
  • INDELEC attends the 2nd ILPS (International Lightning Protection Symposium) organized in Chamonix (France) by the ILPA (International Lightning Protection Association)
2015
  • INDELEC YouTube channel is launched.
  • INDELEC is awarded with the Gold Medal at the Sustainable Economy Trophy 2015
  • The new generation of Early Streamer Emission lightning conductor is released: the Prevectron®3 and its patented OPTIMAX technology
  • The Prevectron®3 is CE marked.
  • The Prevectron®3 is the first ever Early Streamer Emission air terminal UL Listed

The Lightning Innovation & Research Institute, a unique R&D center

2017
  • Contruction of the new LIRI Center, gathering the High Voltage Laboratory, test rooms and R&D offices as well as the LIRI Campus classrooms.
  • Introduction of the new Prevectron3 Remote Testing modules, available for the full range of air terminals: The T module for remote testing, the TC module for remote testing and lightning discharges counting.
2018
  • Official opening if the Lightning Innovation and Research Institute LIRI, launch of the training programs as operation of the new High Voltage Lab.
  • Building of the new Delta Box Headquarters in Douai
  • Launch of Jatiluhur (Indonesia) real lightning test campaigns
  • Two scientific surveys presented during ILPS 2018 conference in Shenzhen China
Contruction of the new LIRI Center in 2017 - Indelec
2021
  • The first ever IoT connected Early Streamer Emission lightning rod is launched, the Prevectron3 Connect
  • The Lightning Innovation and Research Institute LiRi becomes an accredited technicla Training Center
  • New indelec.com website is released