SERIMAX

About SERIMAX

Global leader in pipeline welding solutions, offering high quality automatic and manual welding services on land and sea, in tough conditions Specializes in innovative equipment

Key facts

Industry

Industrial Machinery Manufacturing

Company size

251–1,000 employees

Headquarters

Roissy-en-France, Île-de-France, France

Founded

1978

Revenue

€50.2MFY2024, publicly reported

SIREN

453293243

Website

serimax.com

LinkedIn

linkedin.com/company/serimax

SERIMAX in the news

• VALLOUREC ENTRE EN NEGOCIATIONS EXCLUSIVES POUR LA VENTE DE SERIMAX, SA FILIALE SPÉCIALISÉE DANS LES SOLUTIONS

  Vallourec is negotiating the sale of its welding solutions subsidiary Serimax to Aldebaran for 79 million euros to focus on its core tubular business.

  boursorama.com
• Villers-Cotterêts (02): accident du travail mortel chez Serimax

  A maintenance worker died in a machine explosion accident at Serimax, a pipeline maintenance company in Villers-Cotterêts.

  france3-regions.franceinfo.fr
• Vallourec finalise la cession de Serimax...

  Vallourec sold its welding solutions subsidiary Serimax to focus on premium seamless tubes, with Serimax now independent and backed by Aldebaran for growth.

  bourse.fortuneo.fr · Jul 26, 2025
• VALLOUREC FINALISE LA CESSION DE SERIMAX

  Vallourec sold Serimax, a leader in orbital welding solutions, to Aldebaran for 79 million euros as part of its strategy to focus on premium seamless tubular products.

  globenewswire.com · Jul 26, 2025
• Cinq cabinets sur le projet de LBO de Serimax avec Aldebaran

  Aldebaran Capital Partners is set to acquire Serimax, a global leader in automated orbital welding, from Vallourec in a 79 million euro carve-out LBO deal.

  lja.fr · May 9, 2025