Residents of the Netherlands are discouraged from visiting private occasions where groups of people are present. We follow this policy for all Sif employees. We take the following measures regarding work situations:

  • Only visits (at Sif or elsewhere) that are necessary for safety reasons or to keep production going (for example maintenance and repair) are allowed. Other visits or activities are suspended until further notice.
  • If business group meetings are planned, such as company visits, guided tours or presentations, they must be postponed until further notice or be offered in another way (online).
  • Physical meetings with more than 6 people are not allowed.


In general and for everyone: Try to communicate as much as possible via telephone, e-mail and Skype.

First large-scale offshore wind project in United States of America

Sif Holding n.v. will manufacture 84 monopiles (103 KTon steel) for the 800 MW Vineyard project in Massachusetts USA. Sif’s scope comprises manufacturing of the monopiles, storage at our MV2 facility and delivery by RoRo load-out via our deep sea quay side on transportation vessels in 2020-2021.

À la demande d'un de ses clients DEME, Sif a organisé tous les préparatifs en vue de tester les boulons dans le cadre du projet SeaMade. Ce test consiste à contrôler la jonction boulon-bride entre un monopieu (MP) et une pièce de transition (PT) en montant et en serrant les 128 boulons.

The corona virus (officially COVID-19) is spreading. No reason to panic, but it is important to take a number of measures to prevent the virus from spreading as much as possible. The National Institute for Public Health and the Environment (RIVM) monitors the spread of the virus and indicates which measures (should) be taken. Based on those measures and the current situation, Sif has daily crisis team consultations. This resulted in the following guidelines. Because we operate on a daily basis, the guidelines below can be adjusted daily:

Sif a pour objectif d’utiliser de nouvelles techniques et solutions intelligentes afin de faire progresser le marché sur tous les fronts et réduire les coûts de l’énergie éolienne.

Am 7. Mai wurde das Jacket von Valhall Flank West mit dem Schwimmkran Thialf von Heerema auf See installiert.