Company
At Woodmill, we combine precision engineering with traditional craftsmanship to deliver high quality wooden components for transformer manufacturing. As a Tier-1 supplier, we provide wood insulation parts and custom wooden transformer components directly to leading power and distribution transformer manufacturers worldwide.
Our extensive product portfolio of support blocks, beams, spacers, pressure rings, and custom designed wooden components for high voltage applications.
Each part is produced from carefully selected and treated wood board from class A suppliers to ensure outstanding electrical insulation, mechanical strength, and long lasting durability.
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Woodmill – Your Trusted Tier-1 Supplier of Isolation Components for Transformer Manufacturers
With decades of industry experience, advanced CNC machining, and strict quality control processes, Woodmill is committed to delivering consistent quality, reliable lead times, and sustainable manufacturing practices that meet the highest international standards.
From a small workshop to a trusted Tier 1 supplier
Founded — Woodmill was established in Mill, the Netherlands, starting with one 1,000 m² production hall and two employees. The company began producing its first wooden components for the transformer industry.
Facility Expansion — Woodmill expanded its production site by 5,000 m², creating a total of 6,000 m² across two modern buildings.
Professionalisation — Implementation of the Proteus ERP system and ISO 9001 recertification marked a new phase of efficiency and quality improvement.
Building an Inclusive Future Together — At Woodmill, we believe that everyone deserves the opportunity to contribute and make the most of their talents. That is why we are proud to partner with Stichting AAN ’t WERK, an organization dedicated to creating opportunities for people who face barriers to employment. Together with Stichting AAN ’t WERK, IBN and UWV, we create meaningful employment opportunities and provide the support people need to thrive in the workplace. Through close collaboration in job matching, job design and on-the-job guidance, we help build sustainable careers where individuals can develop their skills and reach their full potential. Our commitment to inclusion was recognized in 2024 when Woodmill was nominated for the prestigious Most Inclusive Employer of North East Brabant (Meest Inclusieve Ondernemer van Noordoost-Brabant) award. Being nominated for this title was a tremendous honor and a proud recognition of our ongoing efforts to create a workplace where everyone feels valued and has the opportunity to succeed. Corporate social responsibility is an integral part of who we are. By investing in an inclusive workforce, we not only strengthen our organization but also contribute to a more diverse, supportive and sustainable society. Together with our partners, employees and community, we are building a future in which everyone has the opportunity to participate, grow and succeed.
Future Growth — Woodmill invests continuously in people and machinery to drive growth and strengthen its position as a trusted Tier-1 supplier. By combining skilled craftsmanship with modern technology, we ensure quality, efficiency, and sustainable success for the future.
Values that not only define our work but also who we are
From flexibility to sustainability, these principles guide our commitment to quality craftsmanship and lasting partnerships.
Flexibility
We strive to be a highly flexible partner for our clients. Every component we produce is developed in close collaboration with our customers, tailored to their specifications and requirements. By maintaining a strong focus on flexibility, we aim to enhance customer satisfaction and build long lasting, trusted relationships.
Quality
At Woodmill, quality is at the heart of everything we do. All components are manufactured to the highest standards, continuously monitored and documented. We set ambitious expectations for our suppliers, our processes, and ourselves. Any deviations are thoroughly analysed to drive continuous improvement, while our internal guidelines ensure consistent excellence in daily operations.
Technological Leadership
To deliver cost effective production and competitive pricing, we utilise state of the art CNC machines and highly automated production lines. At the same time, we foster a stimulating and challenging work environment that empowers our employees and supports innovation.
Inspiring Workplace
Woodmill encourages independence, responsibility, and individual initiative within clear frameworks. We respect all colleagues, embracing diverse cultures and perspectives. Employees are invited to contribute ideas for process improvements, keeping them actively engaged with the company’s goals and continuous development.
Sustainability
Sustainability drives our decisions. We make the most of every sheet of material with smart cutting optimization that turns precision into purpose, minimizing waste and maximizing results. By creatively reusing leftover materials, we give new value to what would otherwise go to waste. Our trusted suppliers are carefully chosen for their shared commitment to quality, responsibility, and a greener future. Together, we’re shaping products that don’t just look good, but do good.