

Executive Message
90 Years of Brosa
Dear Employees, Valued Customers, Honored Guests,
Today, we celebrate 90 years of Brosa – an impressive milestone that fills us with gratitude and pride.
Founded in 1935 in Berlin, we are now a medium-sized family business that has been deeply rooted in the region for nearly 75 years while also growing globally. Our success is based on the solid pillars that have accompanied us for decades: the close connection to our customers, the tireless dedication of our employees, and the ability to reinvent ourselves time and again.
Such an anniversary is no coincidence; it is the result of a collective effort. Our employees are the heart of Brosa – they not only bring their professional expertise but also their passion and spirit of innovation. Their commitment has repeatedly helped us to develop new solutions and strengthen our position in the industry. For this, we would like to sincerely thank all of you.
Equally important are our customers, who have placed their trust in us and accompanied us on our journey. Together with you, we have been able to implement demanding projects and drive forward innovative technologies that have an impact far beyond our region.
Brosa stands for progress through tradition. As a company anchored in the region, we bear responsibility – towards our employees, the environment, and the economic development of our local community. At the same time, we look ahead: innovation remains our driving force. We want to continue exploring new paths to create future-proof solutions for our customers and successfully meet the challenges of the coming decades.
Our 90th anniversary is not only an occasion to celebrate but also a promise: We will continue to act with passion and foresight to carry forward the success story of Brosa together with you.
Thank you for being part of this journey!
With our very best regards,
– Martin Wagner, Managing Partner, and
Markus Weber, Michael Dischl, and Elmar Schupp, Management.
Anniversary Celebration
We warmly invite you to celebrate 90 years of BROSA with us! Visit our Open House on July 13, 2025, and take a look behind the scenes of our production.
Join us for our Open House to celebrate our anniversary!
Where: BROSA GmbH, Dr. Klein Straße 1, 88069 Tettnang
When: Sunday, July 13, 2025
What to expect:
- Music & entertainment with the Kehlen Brass Band
- Bouncy castle & children's program with a game trailer, face painting & magician
- Exciting production tours
- Delicious food & drinks
Sunday, July 13, 2025
Anniversary Celebration Schedule
- 10.00 AM Opening with morning pint, accompanied by the Kehlen Brass Band
- ab 10.30 AM Guided BROSA tours
- 11.00 AM Official welcome by the company management & greetings
- ab 11.30 AM Children's program with game trailer, face painting & magician
- 1:30 PM Musical performance in the tent
- 5:00 PM End of the event
History
90 Years of BROSA




anniversary Messages
Dear Readers,
Dear Employees of BROSA GmbH,
When a company can look back on 90 years of history, it marks a very special moment – not only for the company itself but also for the city in which it is rooted.
On behalf of the city of Tettnang, I extend my heartfelt congratulations to BROSA GmbH on this remarkable anniversary. Since 1935, BROSA has stood for innovation, quality, and technical excellence – values that are not only appreciated by your global customers but also shape our region. As one of the key employers in our area, you make an invaluable contribution to our local economy and strengthen Tettnang as a forward-looking technology hub.
BROSA is an impressive example of the strength of medium-sized enterprises. Through expertise, perseverance, and vision, you have managed to grow and evolve successfully across generations.
My sincere thanks go to the people behind this success: the employees who, day in and day out, contribute with dedication and passion.
I wish BROSA continued sustainable growth, strong partnerships, and the courage to explore new paths in the future.
Congratulations on your 90th anniversary!
Yours sincerely,
Regine Rist,
Mayor of the City of Tettnang

source: Katja Bartolec
Dear Sir or Madam,
Did you know that only about two percent of German companies celebrate their 100th anniversary? BROSA GmbH has already mastered 90 percent of this extremely challenging milestone and is well on its way to joining that elite group in the near future. Considering the numerous challenges the company has successfully overcome in the past and present—and, I am confident, will continue to master in the future—this achievement commands great respect. As a medium-sized, family-owned business, you can look back on a true success story that continues to unfold to this day.
From the relocation of operations to Tettnang on Lake Constance, to company acquisitions, demolition and reconstruction of buildings, and the establishment of branches in China, the Netherlands, and Singapore, to changes in corporate structure—a great deal has happened at BROSA over the past decades. The balance between regional roots and global growth has been a success—thanks to the commitment and passion of your employees, forward-looking leadership, professional expertise, a spirit of innovation, and a loyal customer base—truly a collective achievement.
From its founding as an independent business to becoming a corporate group with over 100 employees, BROSA GmbH has consistently stood for reliability, quality, and sustainable development. Your products are valued by customers in sectors such as mechanical engineering, the construction industry, and many other areas of application. With dedication and innovative spirit, the entire BROSA team makes a significant contribution to the future viability of Baden-Württemberg’s economy, as innovation is a key driver of progress, competitiveness across industries, and the foundation of our current prosperity.
I would therefore like to extend my sincere congratulations on your 90th anniversary and wish you all the best and continued success in the years ahead.
Yours sincerely,
Dr. Nicole Hoffmeister-Kraut, MdL

Dear Readers,
90 years of innovation, quality and success - this is what BROSA stands for. Since its foundation in 1935, BROSA has established itself as a leading company in the development of force sensors and pressure transducers. Thanks to their robust technology, Brosa products are absolutely reliable even under extreme conditions and have become indispensable in many industries. BROSA solutions optimize processes and increase operational safety. The impressive vertical range of manufacture of over 95 percent enables high product quality and a flexible response to individual customer requirements.
This makes BROSA a prime example of the many globally active, medium-sized companies that are based in our beautiful district and contribute to its economic strength.
Congratulations on this remarkable anniversary, and to the people behind this success who work with passion to develop innovative products. Here's to many more successful years - Made in the Lake Constance district!
Benedikt Otte
Wirtschaftsförderung Bodenseekreis GmbH– Geschäftsführer


Locations
BROSA GmbH
Dr. Klein Str. 1
88069 Tettnang
Germany
Tel +49 7542 9335 0
info@brosa.net

BROSAtronic AG
Büchlenaustrasse 20
9464 Rüthi SG
Switzerland
Tel +41 71 76777 67
BROSA B.V.
Galliershof 38
5349 BV Oss
Netherland
Tel +31 412 6146 02
BROSA Pte Ltd
25 Lorong Kilat #02-01
Singapore 598126
Singapore
Tel +65 6795 2324
info.sg@brosa.net
BROSA (Nanjing) Co., Ltd.
Jinma Lu 3, Maqun Scientific Park, Qixia District
CN-210049 Nanjing
Tel +86 (25)8222 4639
info@brosa.net