Slovenian production

Custom-made

Long-term service and spare parts

Across Europe

40+ years of tradition

[ WHO WE ARE ]

Heka Interior is a Slovenian office furniture brand , built on the forty-year tradition of Hit Preless.

In 2020, within our family company Hit Preless d.o.o., we founded the Heka Interior brand — with a clear purpose: to make ergonomic office chairs, sit-stand desks and the full range of office furniture (cabinets, sideboards, acoustic dividers, meeting tables, receptions, lounges) capable of meeting the demands of the modern working day, here at home in Slovenia. Not as factory uniformity, but to your specification. With your choice of fabrics, colours, materials and dimensions. With our own joinery, upholstery and vehicle fleet — all under one roof.

Behind us stands Hit Preless: an outfitter of hotels and public buildings that has delivered, over the last thirty years, 300+ projects in 30+ countries across Europe. Heka uses the same production, the same engineering team and the same quality standard — simply for office settings instead of hotels.

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[ PRODUCTION ]

All under one roof . In Medvode.

Our production team consists of 80+ employees — carpenters, upholsterers, engineers, project managers, and drivers. We have our own carpentry workshop with CNC technology, an in-house upholstery department, our own transport fleet, and an in-house engineering department.

Every piece of furniture is created in-house — from sawing the board to final delivery. We do not use subcontractors for core processes like carpentry, upholstery, or transport.

Our materials and process

[ HISTORY ]

Four decades of carpentry. Short version.

From a carpentry workshop in Medvode to hotels and offices across Europe.

timeline 1986 roman schreinerei

1986

It all begins in the carpentry workshop

Roman Pregrad opens a carpentry workshop in Medvode. Hand-made furniture for local customers, Slovenian wood.

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1991

Founding of Hit Preless

Following a partnership between brothers Roman and Jure Pregrad, the carpentry workshop is transformed into the company Hit Preless d.o.o.

timeline 1992 transport

1992

Our Own Fleet

We acquire our first delivery vehicles. From this year onwards, we handle transport across Europe with our own fleet.

timeline 1999 sewing machine

1999

In-house Upholstery

We open our own upholstery workshop. Fabrics, leather, and foam are processed in-house, without using subcontractors for upholstery.

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2003

Relocation to larger production facilities

The engineering, accounting, transport, and carpentry departments move to new business premises. The upholstery workshop takes over the old premises, gaining more space for production and storage.

timeline 2012 adina dusseldorf

2012

First hotel projects in Germany

We sign our first contracts for comprehensive hotel interior furnishing in the German market, marking the beginning of our regular presence in Germany.

timeline 2013 nox exterior

2013

Hotel NOX — our reference project

Hotel NOX opens in Ljubljana — a 4-star boutique design hotel with 34 uniquely furnished rooms. It also serves as our group's reference project, where clients can see our quality standards in practice.

timeline 2015 gmbh germany

2015

Hit Preless GmbH in Grünwald

We establish our subsidiary Hit Preless GmbH in Grünwald, near Munich. With a local office, German-speaking project managers and faster communication, Germany becomes our second home market.

timeline 2020 heka

2020

Birth of the Heka Interior brand

Office furniture becomes an independent division with its own brand: Heka Interior. Ergonomic chairs, height-adjustable desks, children's chairs, lounge furniture — all with the same manufacturing background that has furnished hotels across Europe.

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2023

Digitalization of production (Industry 4.0)

Modernization of production and administrative processes. This includes computer-controlled CNC machining, digital work orders, and tracking of each piece from the raw board to delivery.

timeline 2025 sampleroom

2025

Showroom opening at HKZ Munich

We open our showroom, Room 102, at the Hotel-Kompetenz-Zentrum (HKZ) in Munich. Here, hotel investors, architects, and designers can view our work: furniture, upholstery, textiles, and lighting. The showroom will remain at the HKZ until 2027.

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[ MADE TO YOUR MEASURE ]

Every project is different . Your chair should be no exception.

With Heka, you are not buying an off-the-shelf piece of furniture. We custom-make every chair and desk to your specifications—letting you choose the fabric (mesh, fabric, leather, eco-leather), frame color, caster type, seat and backrest dimensions, and armrest design. We can also incorporate your corporate colors or embroider your company logo onto the backrest.

Because we manufacture in Slovenia, customization is part of our standard process. The manufacturing and delivery time for a custom-made product is 4 to 6 weeks.

Request a consultation

[ REFERENCE ]

Projects we're proud of

Every one of these projects was developed over several months of work — from consultation, design, and material selection to on-site installation. All under one roof. Click for the full case study.

NLB Emona BTC: opremljamo 1.200 delovnih mest s Heka

NLB Emona BTC: 1,200 workstations equipped by Heka | References

Heka equipped 1,200 modern workstations at NLB Emona BTC: height-adjustable desks, ergonomic chairs, acoustics, and common areas across 8 floors.

Read moreabout NLB Emona BTC: 1,200 workstations equipped by Heka | References

VOLVO Servisni center Ljubljana: pisarne, recepcija in čakalnica

VOLVO Service Center Ljubljana: offices, reception, and waiting area

Heka equipped the entire business section of the VOLVO service center: offices, meeting rooms, reception, and lounge areas. Custom reception desk, custom kitchen.

Read moreabout VOLVO Service Center Ljubljana: offices, reception, and waiting area

Meliã Frankfurt City: hotelski back-office

Meliã Frankfurt City: 45+ ergonomic workstations in a 47-story tower

Heka furnished 45+ offices and the back-office of Meliã Frankfurt City Hotel - 47 ergonomic chairs, 80+ pieces of furniture, 60+ cabinets in a 47-story tower.

Read moreabout Meliã Frankfurt City: 45+ ergonomic workstations in a 47-story tower

Frankfurt School of Finance: Harvard predavalnice

Frankfurt School of Finance: Harvard Lecture Halls

Heka furnished Harvard lecture halls for Frankfurt School of Finance: 20+ specialized desks type A/B/C, 55 electrification modules, premium Fenix surfaces.

Read moreabout Frankfurt School of Finance: Harvard Lecture Halls

Triglav Investments: prenova pisarniških prostorov

Triglav Investments: renovation of office spaces

Heka furnished Triglav Investments' office spaces with minimalist desks, ergonomic chairs, meeting rooms, and a custom kitchen. Complete renovation.

Read moreabout Triglav Investments: renovation of office spaces

Loberia d.o.o.: nova administracija na Celovški cesti

Loberia d.o.o.: new administrative offices on Celovska cesta

Heka furnished Loberia d.o.o. - new administrative premises with height-adjustable desks, MICHIGAN conference chairs, acoustic panels and a custom kitchen.

Read moreabout Loberia d.o.o.: new administrative offices on Celovska cesta

They trusted us

More than 200 companies and public institutions in Slovenia and abroad.

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[ FOR ARCHITECTS AND DESIGNERS ]

We collaborate with architects and interior designers.

Full technical specifications, 3D models for AutoCAD and Revit, fabric and material samples, and consultations with our engineering team are available to architects and companies. We offer production facility tours, sample chairs for client presentations, and feasibility checks for customizations before providing a quote.

We also produce custom, non-serial pieces in-house — such as a reception desk from a sketch, a conference table from a specific wood, or a set of chairs in a client's corporate colors.

Write to us about collaboration
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[ LONG-TERM SERVICE ]

Furniture that we service and maintain for the long term.

The manufacturer's warranty is 3 years. After the warranty expires, we provide paid services — gas lift replacement, mechanism repair, new upholstery — even for chairs manufactured a decade ago. We keep spare parts for older models.

Clients often add new pieces, replace worn-out items, or rearrange their equipment over the years. We remain available to assist during these phases.

Warranty terms

Slovenia

Austria

Germany

Italy

Croatia

Hungary

Netherlands

France

[ LET'S TALK ]

Come for a visit. Sit on a chair. See the production.

Our showroom in Medvode is also our production facility. During your visit you can watch the production process, sit on the entire range, compare materials and choose a fabric. You can place an order on the spot or take a chair away for a 7-day free trial in your office.

Heka Interior — Žlebe 1, 1215 Medvode
Mon–Fri 08:00–16:00

Frequently asked questions

Who is Heka Interior?

Heka Interior is the office-furniture brand of Hit Preless d.o.o., based in Slovenia. We specialise in ergonomic workplace solutions: office chairs, sit-stand desks and accessories that combine comfort, healthy working and lasting quality. Everything is backed by our own production, logistics and installation, so we can handle complete office fit-outs from consultation through to delivery and assembly.

What is the relationship between Heka Interior and Hit Preless?

Heka Interior is the office-furniture brand within Hit Preless d.o.o. — the same company, not an outside supplier. Hit Preless is an engineering and manufacturing company with its own furniture production, while Heka is the brand dedicated to furnishing offices for businesses, institutions and home users. This means every Heka chair is backed by manufacturing know-how the company has built over decades.

Since when has Heka Interior been operating?

The Heka Interior brand was created in 2020, but its production story reaches much further back. Hit Preless has produced furniture since 1986, when it all began with a carpentry workshop in Medvode, Slovenia. Heka therefore combines a fresh, ergonomics-focused brand with more than three decades of manufacturing experience and a long-standing commitment to quality.

Where is Heka furniture made?

Heka furniture is made in Slovenia. Hit Preless runs its own production, where carpenters, upholsterers, engineers and drivers work under one roof — more than 80 employees in total. Because we have our own production, logistics and installation, we keep control over quality at every step, from manufacturing to delivery and on-site assembly at the customer.

What are your key references?

Our ergonomic solutions equipped more than 1,200 workstations at NLB, and our references also include Triglav and Volvo. We delivered these projects with an end-to-end approach — from consultation and material selection to delivery and installation.

  • NLB — more than 1,200 workstations (read the reference)
  • Triglav and Volvo among our business clients

What makes Heka different from other suppliers?

Heka combines in-house production, full personalisation and support across the whole project. A chair can be tailored with your choice of fabrics and colours and, if you wish, finished with your company logo, and every product is covered by a quality warranty. Because everything happens within one company, you avoid coordinating between multiple suppliers. Explore our office chairs and furniture.

Do you offer your own production, logistics and installation?

Yes. Hit Preless has its own production, its own logistics and its own installation, so a single team handles the project from start to finish. This means shorter lead times, fewer intermediaries and clear accountability for the result. For architects and planners we also provide technical specifications and models that make planning easier (architects portal).

How can I try a Heka chair before buying?

We offer a free 7-day chair trial at your own workplace, so you can test it under real conditions before deciding. That way you can be sure of the comfort and adjustments before you commit. Arrange a trial via our free trial page, or get in touch for advice and a quote on our contact page.