FILKAB marks 10 years of partnership with Hidrostank with a special event dedicated to its underground cable infrastructure solutions

Those wishing to attend FILKAB’s specialist event can now register via the registration form.

On 18 November 2026, leading group FILKAB will welcome representatives of the engineering and construction sectors to its head office in Plovdiv for a specialist presentation of modular access chambers by Spanish manufacturer Hidrostank. The event will feature Álvaro Beristain, Export Sales Manager at Hidrostank, who will present the technical features and applications of the company’s solutions, as well as completed projects in which they have been used. The meeting is being organised to mark the tenth anniversary of the partnership between FILKAB and the Spanish manufacturer.

Ten years after beginning its cooperation with Hidrostank, FILKAB reports that more than 2,000 transactions involving products from the Spanish manufacturer have been completed on the Bulgarian market. During this period, the number of customers choosing Hidrostank solutions has increased by more than 250%, while sales revenue has grown by over 2,000% compared with the first year of the partnership. The experience gained and the expanding range of applications for modular access chambers are among the reasons why the Bulgarian company is organising this specialist meeting, giving designers, engineers and construction professionals the opportunity to speak directly with a manufacturer's representative.

“Over the past ten years, we have seen sustained growth in interest in Hidrostank solutions in Bulgaria. An increasing number of designers and contractors are considering modular access chambers as an option for more flexible planning of underground infrastructure. That is why we decided to organise a meeting where we can present not only the product features but also practical experience gained from using these solutions in various infrastructure projects,” representatives of FILKAB commented.

FILKAB invites designers, engineers and construction professionals to attend the upcoming event. Registration is now open.

FILKAB and Hidrostank to present modular access chambers at a joint free specialist event

When: 18 November 2026 (Wednesday), 14:15–16:00

Where: FILKAB Administrative Building, 92 Komatevsko Shose Street, Plovdiv, Bulgaria.

Image source: FILKAB, Hidrostank, ©Engineer BG via Canva.com