We’re committed to providing the global construction industry with sustainable technologies to reduce the environmental impact of energy generation and make it easier to store and use renewable energy,
A group of interconnected businesses providing advanced products for generating, storing and using renewable energy. Across Hermans Techniek, Hermans Techniglaz, Hermans Technipower and Hermans Technisolar, we pride ourselves on delivering sustainability, partnerships and performance.

Personal, professional, adaptable

Hermans Techniek leads in the supply of pre-insulated pipes, buffer tanks and heat exchangers to the agricultural, industrial, district heating and cooling markets.

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Flexible, technical energy solutions

Hermans Technisolar supplies high-performance solar products that share strong architectural values and deliver innovative energy generation solutions.

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Technology and transparency

Hermans Techniglaz can design, customise and install high performance glazing and light products for fully integrated sustainable energy generation.

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Storage and generation in harmony

Hermans Technipower is the perfect battery storage solution for solar energy, designed to enable optimal efficiency in power storage and use.

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Our History: From family
business to industry pioneer

1990’s
Founding of Hermans Techniek

Hermans Techniek is founded in Kaatsheuvel,
as a supplier of pre-insulated pipes, buffer tanks and heat exchangers.

2004
Dirk van Heijst takes over

Having worked in the steel industry for years, with an interest in pre-insulated pipes and their applications, Dirk met Mr. Hermans, who happened to be looking for a successor for his company.

2004 onwards
Expansion

The company expanded with various products: solar panels (Hermans Technisolar), energy-saving glass products and safety glass (Hermans Techniglaz) and batteries (Hermans Technipower).

Year TBC
Move to Bergschenhoek

The company moved to Bergschenhoek and the team grew from three to eleven employees.

2019
Hermans Energy Solutions

Marceline, Florentine and Kathelijn van Heijst, and Rik van Ogtrop, took over the company and introduced the umbrella name: Hermans Energy Solutions.

Our Team

Our team is the key to our difference. For every enquiry, we have a unique solution. We work in close consultation with our clients, checking the production, logistical and stock possibilities are a perfect match, before building a project plan.

Sustainability

At the core of our business is our belief in sustainability. It is the reason behind every product we have developed and every decision we make. We believe in sustainable construction, and we have the products to back that up.

Certifications

Certified Safety & Sustainability

Our technologies don’t just support sustainable buildings, they define them. Our products meet and exceed health, safety and environmental protection standards, contributing points toward BREEAM and LEED certifications, CE marking and compliance with BENG in the Netherlands.