TEC Wins Best Medium Sized Business at South Dublin Chamber Awards

TEC is proud to announce that we have been named Best Medium Sized Business at the 2025 South Dublin Chamber Awards, held at a sold-out gala event in the Maldron Hotel, Tallaght on Thursday 16 October 2025.

The South Dublin Chamber Awards celebrate and recognise the success of businesses across South Dublin County in a range of categories, including Best Medium Sized Business. The award recognises business performance, growth, innovation and contribution to the local business community.

Sponsored by Thorntons Recycling, the category highlights medium sized organisations demonstrating leadership, resilience and excellence within their sector.

Winning this award is a powerful recognition of the journey TEC has been on. It reflects the consistent growth, strength and ambition of our business, and most importantly, celebrates the dedication, collaboration and drive of our people. Every milestone we reach is built on the commitment of our team and the trust of our clients.

Simon Van Lonkhuyzen, Chief Executive Officer of TEC, commented

“We are absolutely delighted to receive this award. It is a testament to the hard work, professionalism and ambition of our entire team. Over the past number of years, we have focused on building a strong, innovative business that delivers real value for our clients. To be recognised by South Dublin Chamber is a significant honour and a proud moment for everyone at TEC.”

As TEC continues to scale its operations and expand its reach, this recognition further strengthens our position as a leading medium sized enterprise in the region, with a clear ambition to build on this momentum in the years ahead.

TEC would like to thank South Dublin Chamber for organising such an outstanding event and Thorntons Recycling for their sponsorship of the Medium Sized Business category.

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Simon van Lonkhuyzen

Simon van Lonkhuyzen is Chief Executive Officer of TEC and a third-generation leader of the family business.
Since joining in 2000, he has led TEC’s transformation from a national supplier to an innovation-led solutions partner serving mission-critical sectors including energy, water and data centres. His focus is on sustainable, disciplined growth, recurring revenue models, international expansion and ESG leadership, while building a strong, empowered team for long-term scale.

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