STS purchased a training centre business from Grupo Stier XXI, SLU on April 15, 2025. STS specialises in delivering international certifications essential for professionals working in the oil and gas, wind, renewable energy and maritime industries.
Sheffield Green completes acquisition of Stier Training Services (STS) business in Las Palmas de Gran Canaria, Spain, for EUR1.35 million ($1.98 million) under an asset purchase agreement.
STS was specifically incorporated as a wholly-owned subsidiary of Wind Asia Training (WATPL), a wholly-owned subsidiary of Sheffield. It was incorporated to manage Sheffield’s Spanish operations and oversee assets acquired through this acquisition.
