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Europe-wide toilet seat market leader with Bavarian roots.

Our story

Our journey to becoming Europe’s largest manufacturer of toilet seats

“We create quality of life” – and have been doing so for more than 100 years. This experience and our uncompromising quality standards have made us what we are today: Europe’s largest manufacturer of toilet seats.

Thanks to constant innovation and strong market expertise, we always have our finger on the pulse. This is how we fulfil the wishes of our partners and customers.

Photo of Hamberger Sanitary owners Peter Hamberger and Dr. Peter M. Hamberger.

The perfect solution for any requirement – with this motto, our creative think tank is constantly working on technological innovations, new designs and small, refined details for improved convenience and hygiene. Numerous new developments with pending patents, prestigious design awards and an unrivalled variety of products show that we put a lot of passion and know-how into making toilet seats a really special product.

Today, the company Hamberger Industriewerke GmbH together with the business unit Hamberger Sanitary is led in the fourth and fifth generations by Peter Hamberger and Dr. Peter M. Hamberger.

From small lavatory seat factory to innovative market leader

Our milestones

Chance marks the start of our success story. With our quality consciousness, our inventiveness and our spirit of innovation, we turned the former lavatory seat factory into an international company, which, 100 years later, is Europe’s largest toilet seat manufacturer.

1912

The start of our successful family business

Hamberger Sanitary developed itself from its origins as a lavatory seat factory to Europe-wide market leader for the toilet seat sector.

The origins of our lavatory seat factory is based on a happy coincidence. Because of a missed train, Anton Moralt from Bad Tölz offered to sell his lavatory factory not to a company in Bannenburg but to Franz Paul II and Max Hamberger. The manufacturing of wooden toilet seats was a perfect fit for the skills and approach of our family business. This is why the sale of the company was sealed with a handshake at the very first meeting. After relocating the entire production to Rosenheim, toilet lid output started in the same year.
The further expansion of our company followed the typical Hamberger style: logical, proactive and innovative. After the First World War, we continued to expand our product portfolio. More and more new models soon covered the entire demand spectrum.

1927

The HARO brand is born

Certificate of trademark registration for the brand “Haro”.
Image of a toilet seat made of wood from Hamberger Sanitary.
Prospect
Prospect
Toilet seats made of wood with different hinges and installation solutions made by Hamberger Sanitary.
1927
 

The 1920s were characterised by many innovations and the expansion of our product range. As a result, our company developed very successfully during this time: Sometimes we were producing more than a thousand toilet seats per day. We were also proactive when it came to marketing: In 1927, Franz Paul Hamberger II had the name “Haro” - a composite of Hamberger and Rosenheim - registered as a protected trademark with the German Reich Patent Office. And thus was born the brand that is now known around the world for its quality products made by Hamberger.

1952

Harolit – The Hamberger Sanitary toilet seat made of plastic.

Toilet seats made of polypropylene were bought in by Hamberger Sanitary from 1952 and sold under the brand name “Harolit”.

Toilet seat production received a major boost after the Second World War. Busines decisions under the direction of Max Hamberger II again ensured the strong growth of our company. Back then, we only had experience with wood. Despite this, in 1952, Max Hamberger II decided to buy in toilet seats made of polypropylene, which we marketed under the brand name “Harolit”. We also acquired toilet seats made of Duroplast.

1955

Harofix – The innovation made of sawdust and synthetic resin

Alongside toilet seats made of plastics and wood, Hamberger Sanitary also sold jointless toilet seats, which were launched on the market under the brand name “Harofix”. They were made of a mixture of sawdust and synthetic resin.

At the same time as we started to market toilet seats made of Duroplast, we also started producing toilet seats made of plywood. In 1955, we surprised the market with another major innovation: Following thorough product development, we launched the first jointless toilet seat, “Harofix”, on the market. It consisted of a pressed sawdust-synthetic resin blend which was then varnished. We later expanded our product portfolio again with celluloid-coated seats.

1988

Hamberger Sanitary toilet seats made of Duroplast

A good 30 years later, we decided to start in-house production of toilet seats made of Duroplast as well as buying them in. After many developments, the raw material exhibited favourable qualities in terms of its scratch resistance, durability, ease of care and hygiene. These have been pivotal in the production of our high-quality toilet seats. Today, this raw material still forms the basis of a majority of our toilet seats. This makes us the market leader in the Duroplast sector.

1995

New production site in Rohrdorf, Germany

Our production site in Rohrdorf. Alongside the research, development and design centres, marketing and sales are also located here.

In the course of the following decades, our production numbers continued to increase. Because of this, we decided to move to a new location. In 1995, we established a new facility for the production of our toilet seats in the community of Rohrdorf, with a production area of 14,500 square metres. Starting out with 66 employees, the production of Duroplast toilet seats began there in 1996.
Since then, this location has also become home to our headquarters with global sales and marketing as well as the research, development and design centres.

1999

Additional upturn through toilet seats made of Thermoplast.

We brought another product line onto the market in 1999 with high-quality toilet seats made of Thermoplast. Toilet seats made of polypropylene combine important qualities: high elasticity with reliable resistance to breakage, and favourable manufacturing costs resulting in a low sales price. This combination made our Thermoplast toilet seats attractive for a broad group of buyers and price-sensitive markets. Just two years after the introduction of the new product line, it became necessary to expand our factory in Rohrdorf. This was followed by major investments in logistics a year later.

2001

Our SoftClose® feature revolutionises the industry

Our patented SoftClose® automatic closing system allows the toilet seat to close gently and protects the toilet seat and ceramics.
Effortless toilet seat removal with just one hand thanks to the practical TakeOff® feature.

With the development of our patented SoftClose® automatic closing system toilet seat, in 2001 we set a new benchmark for increased toilet convenience: Our SoftClose® dampers, which are fully integrated into the seat, allow the lid to close gently and without a sound after just a light touch. Combined with our other comfort feature TakeOff®, our toilet seats really become synonymous with ease of use and easy cleaning.

2003

International expansion: Hamberger Sanitary in Sevlievo, Bulgaria

The Hamberger Sanitary manufacturing facility in Sevlievo, Bulgaria.

The sustained demand for our toilet seats motivated Peter Hamberger to take a big step in 2003. We established a new factory for the production of our toilet seats in Sevlievo, Bulgaria, and with it our first location abroad. Just a year after it went into operation, we expanded the factory.

2007

Innovative hinges, made in-house

Raw material for the production of hinges for toilet seats.

In the years that followed, it was not only our production numbers that constantly increased, but also the functional and technical demands on our toilet seats. The success of our SoftClose® und TakeOff® technologies lead us to expand our range of products in 2007. Since then, we have been developing and manufacturing all the hinges and installation solutions for our toilet seats in-house.

2012

More international expansion: Hamberger Sanitary in Kunshan, China

The Hamberger Sanitary production building in Kunshan, China.

In 2012, more than a hundred years after toilet seat production began, our second international manufacturing company was established in Kunshan, China – Hamberger Sanitary Kunshan. Since then, we have been producing high-quality toilet seats in this facility on an area of 3,500 square metres, mainly for the Asian market.

2016

Fully automated damper production

Manufacturing dampers for our SoftClose® automatic closing system seat in a fully-automated production process.

Since 2016, the production of our high-quality SoftClose® damper has been fully automated. Highly specialised tools and state-of-the-art test methods, which are also automated, guarantee the unvarying top quality of each individual damper.

2017

Modern paint shop opens up new possibilities

Standard toilet seats and individual customer requests are manufactured in the large paint shop.

A cutting-edge paint shop in our factory in Bulgaria offers us new possibilities in toilet seat design. Not only can we realise an almost infinite spectrum of colours, we can also react to trends and customer requests at short notice and at the highest quality. “Setting trends – making ideas happen!” That’s the motto here.

Today

Hamberger Sanitary

Today, we at Hamberger Sanitary employ more than 1000 employees worldwide and produce around eight million toilet seats each year, making us the market leader for the whole of Europe. Our high-quality toilet seats are sold under the brand name “HARO” in specialist retailers and under the brand name “Cedo” in selected DIY stores. Furthermore, we produce toilet seats for globally active manufacturers of ceramic sanitary ware.

By the end of the 80s, exports already governed our product sales to a large extent. Today, the export share is over 50 per cent. To support further expansion in the North and South American markets, in 2019 we also established new sales companies in Brazil and Mexico.

We look back at the origins and development of our successful family business with pride. At the same time, we look to the future with excitement and optimism, and look forward to enriching the toilet seat market with further technological innovations, new designs, and small, refined details.

1912

The start of our successful family business

Hamberger Sanitary developed itself from its origins as a lavatory seat factory to Europe-wide market leader for the toilet seat sector.

The origins of our lavatory seat factory is based on a happy coincidence. Because of a missed train, Anton Moralt from Bad Tölz offered to sell his lavatory factory not to a company in Bannenburg but to Franz Paul II and Max Hamberger. The manufacturing of wooden toilet seats was a perfect fit for the skills and approach of our family business. This is why the sale of the company was sealed with a handshake at the very first meeting. After relocating the entire production to Rosenheim, toilet lid output started in the same year.
The further expansion of our company followed the typical Hamberger style: logical, proactive and innovative. After the First World War, we continued to expand our product portfolio. More and more new models soon covered the entire demand spectrum.

1952

Harolit – The Hamberger Sanitary toilet seat made of plastic.

Toilet seats made of polypropylene were bought in by Hamberger Sanitary from 1952 and sold under the brand name “Harolit”.

Toilet seat production received a major boost after the Second World War. Busines decisions under the direction of Max Hamberger II again ensured the strong growth of our company. Back then, we only had experience with wood. Despite this, in 1952, Max Hamberger II decided to buy in toilet seats made of polypropylene, which we marketed under the brand name “Harolit”. We also acquired toilet seats made of Duroplast.

1988

Hamberger Sanitary toilet seats made of Duroplast

A good 30 years later, we decided to start in-house production of toilet seats made of Duroplast as well as buying them in. After many developments, the raw material exhibited favourable qualities in terms of its scratch resistance, durability, ease of care and hygiene. These have been pivotal in the production of our high-quality toilet seats. Today, this raw material still forms the basis of a majority of our toilet seats. This makes us the market leader in the Duroplast sector.

1999

Additional upturn through toilet seats made of Thermoplast.

We brought another product line onto the market in 1999 with high-quality toilet seats made of Thermoplast. Toilet seats made of polypropylene combine important qualities: high elasticity with reliable resistance to breakage, and favourable manufacturing costs resulting in a low sales price. This combination made our Thermoplast toilet seats attractive for a broad group of buyers and price-sensitive markets. Just two years after the introduction of the new product line, it became necessary to expand our factory in Rohrdorf. This was followed by major investments in logistics a year later.

2001

Our SoftClose® feature revolutionises the industry

Our patented SoftClose® automatic closing system allows the toilet seat to close gently and protects the toilet seat and ceramics.
Effortless toilet seat removal with just one hand thanks to the practical TakeOff® feature.

With the development of our patented SoftClose® automatic closing system toilet seat, in 2001 we set a new benchmark for increased toilet convenience: Our SoftClose® dampers, which are fully integrated into the seat, allow the lid to close gently and without a sound after just a light touch. Combined with our other comfort feature TakeOff®, our toilet seats really become synonymous with ease of use and easy cleaning.

2012

More international expansion: Hamberger Sanitary in Kunshan, China

The Hamberger Sanitary production building in Kunshan, China.

In 2012, more than a hundred years after toilet seat production began, our second international manufacturing company was established in Kunshan, China – Hamberger Sanitary Kunshan. Since then, we have been producing high-quality toilet seats in this facility on an area of 3,500 square metres, mainly for the Asian market.

2017

Modern paint shop opens up new possibilities

Standard toilet seats and individual customer requests are manufactured in the large paint shop.

A cutting-edge paint shop in our factory in Bulgaria offers us new possibilities in toilet seat design. Not only can we realise an almost infinite spectrum of colours, we can also react to trends and customer requests at short notice and at the highest quality. “Setting trends – making ideas happen!” That’s the motto here.

1927

The HARO brand is born

Certificate of trademark registration for the brand “Haro”.
Image of a toilet seat made of wood from Hamberger Sanitary.
Image of a mounted wooden toilet seat.
Dimensions of a toilet seat made of wood.
Toilet seats made of wood with different hinges and installation solutions made by Hamberger Sanitary.
Image of a drawing of the toilet seats originally made of wood.
 

The 1920s were characterised by many innovations and the expansion of our product range. As a result, our company developed very successfully during this time: Sometimes we were producing more than a thousand toilet seats per day. We were also proactive when it came to marketing: In 1927, Franz Paul Hamberger II had the name “Haro” - a composite of Hamberger and Rosenheim - registered as a protected trademark with the German Reich Patent Office. And thus was born the brand that is now known around the world for its quality products made by Hamberger.

1955

Harofix – The innovation made of sawdust and synthetic resin

Alongside toilet seats made of plastics and wood, Hamberger Sanitary also sold jointless toilet seats, which were launched on the market under the brand name “Harofix”. They were made of a mixture of sawdust and synthetic resin.

At the same time as we started to market toilet seats made of Duroplast, we also started producing toilet seats made of plywood. In 1955, we surprised the market with another major innovation: Following thorough product development, we launched the first jointless toilet seat, “Harofix”, on the market. It consisted of a pressed sawdust-synthetic resin blend which was then varnished. We later expanded our product portfolio again with celluloid-coated seats.

1995

New production site in Rohrdorf, Germany

Our production site in Rohrdorf. Alongside the research, development and design centres, marketing and sales are also located here.

In the course of the following decades, our production numbers continued to increase. Because of this, we decided to move to a new location. In 1995, we established a new facility for the production of our toilet seats in the community of Rohrdorf, with a production area of 14,500 square metres. Starting out with 66 employees, the production of Duroplast toilet seats began there in 1996.
Since then, this location has also become home to our headquarters with global sales and marketing as well as the research, development and design centres.

2003

International expansion: Hamberger Sanitary in Sevlievo, Bulgaria

The Hamberger Sanitary manufacturing facility in Sevlievo, Bulgaria.

The sustained demand for our toilet seats motivated Peter Hamberger to take a big step in 2003. We established a new factory for the production of our toilet seats in Sevlievo, Bulgaria, and with it our first location abroad. Just a year after it went into operation, we expanded the factory.

2007

Innovative hinges, made in-house

Raw material for the production of hinges for toilet seats.

In the years that followed, it was not only our production numbers that constantly increased, but also the functional and technical demands on our toilet seats. The success of our SoftClose® und TakeOff® technologies lead us to expand our range of products in 2007. Since then, we have been developing and manufacturing all the hinges and installation solutions for our toilet seats in-house.

2016

Fully automated damper production

Manufacturing dampers for our SoftClose® automatic closing system seat in a fully-automated production process.

Since 2016, the production of our high-quality SoftClose® damper has been fully automated. Highly specialised tools and state-of-the-art test methods, which are also automated, guarantee the unvarying top quality of each individual damper.

Today

Hamberger Sanitary

Today, we at Hamberger Sanitary employ more than 1000 employees worldwide and produce around eight million toilet seats each year, making us the market leader for the whole of Europe. Our high-quality toilet seats are sold under the brand name “HARO” in specialist retailers and under the brand name “Cedo” in selected DIY stores. Furthermore, we produce toilet seats for globally active manufacturers of ceramic sanitary ware.

By the end of the 80s, exports already governed our product sales to a large extent. Today, the export share is over 50 per cent. To support further expansion in the North and South American markets, in 2019 we also established new sales companies in Brazil and Mexico.

We look back at the origins and development of our successful family business with pride. At the same time, we look to the future with excitement and optimism, and look forward to enriching the toilet seat market with further technological innovations, new designs, and small, refined details.