About Allseas Group S.A.
Allseas is a global contractor in the offshore energy market, with dynamism, rapid progress and pioneering spirit at its core. To stay ahead of the industry, we are developing tomorrow’s technology today, transforming bold ideas into state-of-the-art solutions to meet the market’s ever changing needs.
We are experts in the design and implementation of large and complex offshore energy infrastructure projects, with a proud history of delivering first-class services, operational excellence and dedicated expertise to clients worldwide.
Designed and optimised in-house, our dynamically positioned pipelay vessels have shaped the offshore pipelay industry into what it is today, setting new standards for ultra-deepwater and large diameter pipeline installation.
Our heavy lift and pipelay vessel Pioneering Spirit is a game-changer. Built to install and remove entire offshore platforms in a single lift, and lay pipelines in unlimited water depths, the world’s largest construction vessel boasts versatility and capability unrivalled anywhere in the offshore industry.
At Allseas, we pioneer the development of ground-breaking offshore technology, driven by creative thinkers who dare to try new things.
ISO 9001:2015, ISO 14001:2015, ISM, MLC, ISPS Code (IMO)
Allseas Engineering B.V.Poortweg 12 2612 PA Delft THE NETHERLANDS +31 15 2681800
Allseas UK Ltd.Azure House
1 Duke's Mews W1U 3ET London U.K.
Allseas Marine Services N.V.Stationsstraat 180 2910 Essen BELGIUM +32 3 670 1830
Allseas USA, Inc.333 N. Sam Houston Pkwy East
Suite 750 TX 77060 Houston U.S.A. +1 281 999 3330
Allseas Marine Contractors Australia Pty LtdLevel 17, 1 William Street
WA 6000 Perth AUSTRALIA +61 8 6181 9500
Allseas EMEA LtdRua Ivens 22 9000-046 Funchal, Madeira PORTUGAL +351 21 312 1550
Allseas Brasil Serviços de Instalação de Dutos LtdaPraça Floriano 19 20031-050 Rio de Janeiro BRAZIL +55 213 590 8385
Allseas Marine Contractors (Malaysia) Sdn BhdSuites 10 & 11
Level 36 Menara Maxis 50088 Kuala Lumpur MALAYSIA +60 3 2615 2655