Wind power consulting companies

This is a list of wind power consulting companies.

Wind turbine design and certification

 * Germanischer Lloyd (GL)
 * Technischer Überwachungsverein (TUV)

List of consultants acting as Owner's Engineer for wind farm projects

 * Mott MacDonald
 * Garrad Hassan
 * Det Norske Veritas (DNV Global Energy Concepts)
 * Black & Veatch
 * DEWI

Wind resource mapping

 * 3Tier
 * AWS Truewind

Leading wind energy assessment consultants

 * Mott MacDonald
 * Garrad Hassan
 * AWS Truewind
 * V-Bar
 * DEWI

Wind turbine reliability and availability benchmarking

 * Sciemus

Leading wind power forecasting services

 * 3Tier
 * AWS Truewind
 * Garrad Hassan (GH Forecaster)

Leading power performance testing consultants

 * Det Norske Veritas (DNV Global Energy Concepts)
 * Garrad Hassan
 * Herman Drees
 * DEWI