Cable harnesses electromechanical assemblies for demanding applications
About company
Military Standard Cable Harnesses,
E-boxes, ...
for Land Systems
About division
Interconnection Cables, Control panels, Testers ... for Aerospace
About division
Wiring Looms, Electronic Systems, ECU Systems ... for Motorsport
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Distribution of Cable Components
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Bike to Work
🚴♀️ Last week at Ray Service, we started the day a little differently — with a shared breakfast and a big boost of energy for all employees taking part in the May “Bike to Work” challenge:
➡️ 30 employees
➡️ 10 teams
➡️ one common goal — to do something good for our health, team spirit, and the environment around us. 🌍
Moments like these remind us that a team is not just about work, but above all about the people who pull together in the same direction.
#BikeToWork #RayService #CompanyCulture #FamilyBusiness #Breakfast
Aerospace and Defense Meetings Sevilla 2026
Ray Service will be part of Aerospace & Defense Meetings Sevilla 2026 — an important B2B event bringing together aerospace and defense companies from across Europe and around the world.
During the event, we’ll be presenting our solutions for the aerospace, defense, and high-tech industries, and we’re looking forward to meeting partners, customers, and new connections in person.
📍 Stand I2
📅 May 19–21, 2026
🇪🇸 Sevilla, Spain
If you’ll be attending as well, we’d be happy to meet and discuss new opportunities for cooperation.
Together for a Good Cause: Czech Day against Cancer at Our Company
This year’s Czech Day Against Cancer at Ray Service, a.s. was simply amazing. Walking through the hallways, you could immediately see how many of us were wearing the small yellow flower on our shirts. Together, we sold 150 flowers, and it’s a wonderful feeling to see how willing we are to support such an important cause and come together for it.
It’s not just about the flower itself. It’s about the shared energy behind it. We showed that even though each of us has our own work and daily responsibilities, we can still pause for a moment and sincerely support something that carries deep meaning. These are exactly the moments that make us more than just colleagues — they make us a team with heart.
A huge thank you goes to everyone who took part. We truly appreciate that together we are making Ray Service, a.s. a place where solidarity and humanity are not just words, but values we genuinely live by every day. 🌼

Ray Service Among the Largest Family Businesses in the Czech Republic – We Moved Up Nearly 30 Spots This Year!
We are proud and excited to announce that Ray Service, a.s. has once again been ranked in the prestigious list of the largest family businesses in the Czech Republic, compiled annually by Forbes magazine. This ranking highlights companies where the family plays a key role – whether in ownership or management – and evaluates them based on a wide range of criteria, including performance, investment activity, growth rate, long-term stability, and succession planning.
While in 2024 we held the 95th position, this year we’ve made a significant leap – moving up to 66th place. That’s a jump of almost 30 spots, confirming that our long-term efforts, innovation, and focus on quality are delivering real results.
Technology, Tradition, and Family Values
Ray Service has long combined technological precision with a family-driven approach that emphasizes fair relationships, stability, and responsibility. This combination has proven to be exceptionally strong – not only in business results but also in how our brand is perceived across the industry. We are proud to be seen as a reliable partner.
The Forbes ranking isn’t just about numbers. It also reflects the stories, visions, and values behind each company. In our case, it’s a belief in meaningful business that blends innovation, stability, and care for people – whether they are customers, employees, or the wider community.
Thank You!
This achievement belongs to everyone who is part of our journey – our customers, business partners, and every member of our team. We wouldn’t have made such great progress without you.
We are ready to continue growing and improving – with the same passion and values. Thank you for your trust and support. We’re glad you’re with us on this journey.

Ray Service strengthens Czech defense: Cooperation with KNDS TRACKS brings the production of Leopard 2A8 track systems to the Czech Republic
Ostrava, NATO Days 2025 – Ray Service, a leading European manufacturer of components for the defense industry, today officially signed a memorandum of cooperation with KNDS TRACKS, a global leader in track systems for armored vehicles. This agreement marks a key milestone in the localization of production of critical components for the Leopard 2A8 tanks in the Czech Republic.
Czech production for European defense
Ray Service will play a crucial role within the Czech Ministry of Defence’s procurement program for 44 Leopard 2A8 tanks with an option for an additional 14 units. The cooperation includes:
– Assembly of KNDS TRACKS DLT 571 light track systems at Ray Service
– Production of selected components directly in the Czech Republic
– Technical support and transfer of know-how from KNDS TRACKS
“We are proud to contribute to strengthening the defense capabilities of the Czech Republic not only through deliveries, but also through real production capacity. This cooperation is proof of the trust in Czech industry and its capabilities,” said Jakub Gabriel, CEO, Ray Service, a.s.
“Expanding production into the Czech Republic is an important step in strengthening European defense autonomy. We chose Ray Service as a partner thanks to its top manufacturing capacities and international experience. We are convinced that together we can ensure reliable deliveries and high quality for the Leopard 2A8,” said Ingo Witt, Regional Sales Director, KNDS Deutschland Tracks GmbH.
Investment in Czech technology, people, and the future
Ray Service has long been investing in modernizing production, technical development, and education. Thanks to this agreement, a new production line dedicated to the assembly of track systems will be established, bringing dozens of new jobs and strengthening the regional economy.
Signing at NATO Days
The memorandum was signed in the presence of representatives of the Ministry of Defence and industry experts. With this, Ray Service confirms its role as a key player in the Czech defense industry and a reliable partner in international cooperation. We look forward to the next steps that will further strengthen the security and technological self-sufficiency of the Czech Republic.
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We Specialize in Cable Harnesess & Electromechanical AssembliesWhy work in Ray Service?
- Stable company background
- Excellent team of collaborators
- Pleasant working environment
- Leading technology
- Single shift operation
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OP TAK 2021-2027

I. výzva Digitální podnik z komponenty 1.5 Národního plánu obnovy


Zahraniční veletrhy společnosti Ray Service a.s. ve Francii a na Slovensku v letech 2020 a 2022
was co-funded by the European Union.
Cíl: Rozšíření působnosti na trzích, kde již společnost působí a usnadnění vstupu a expanze na nové zahraniční trhy. Zvýšení konkurenceschopnosti v oblasti pozemní a letecké obranné techniky. Díky projektu se bude moci společnost představit na evropských trzích a zvýšit tak své možnosti v navázání nové obchodní spolupráce a získat tak nové odběratele, případně i dodavatele.
Zahraniční veletrhy společnosti Ray Service, a.s., ve Francii a na Slovensku v roce 2018
was co-funded by the European Union.
Cílem projektu je udržet si stávající pozici kvalitního dodavatele se zaměřením na nové zahraniční trhy. Nárůst exportu na evropské trhy. Expanze v oblasti obranné techniky. Součástí projektu je oslovit nové potenciální zahraniční odběratele, získat nové kontakty a rozšířit povědomí o značce a výrobcích společnosti s cílem zajištění dlouhodobého růstu.
Zahraniční veletrhy společnosti Ray Service, a.s., v roce 2017
was co-funded by the European Union.
Cílem projektu je udržet si stávající pozici kvalitního dodavatele se zaměřením na nové zahraniční trhy. Export na asijské trhy a nárůst exportu na trh evropský. Expanze v oblasti motorsportu. Součástí cíle projektu je oslovit nové potenciální zahraniční odběratele, získat nové kontakty a rozšířit povědomí o značce a výrobcích společnosti s cílem zajištění dlouhodobého růstu.
Účast společnosti Ray Service, a.s., na zahraničních veletrzích v roce 2016
byl spolufinancován Evropskou unií.
Předpokládaný vliv realizace projektů na pozici společnosti na trhu je rozšíření působnosti na trzích, kde naše společnost již dodává své komponenty a dále také hlavně expanze na trhy nové, převážně asijské, kde je velký potenciál.
Zvýšením užitných hodnot výrobků a zvýšením efektivnosti procesů k posílení vlastní konkurenceschopnosti
was co-funded by the European Union.
Cílem projektu je posílení vlastní inovační schopnosti a výkonnosti společnosti, další zvýšení vlastní konkurenceschopnosti na domácích i zahraničních trzích (stávající export cca 60 % obratu ročně). Projektem dojde k zavedení nového inovovaného produktu novou metodou na světový trh obranného průmyslu (hybridní senzorové a řídící jednotky s rozsahem monitorování 360°, high-tech výroba), kde se zatím nevyrábí. Společnost tak získá nové odběratele, posílí svou pozici na trhu, zvýší obrat, zaměstnanost a ziskovost.
Ray Service - EMC, klimatické a vibrační zkoušky na zařízení Stand Alone Controle SACU 360°
co-funded within the Operational Programme Enterprise and Innovations for Competitiveness is co-funded by the European Union.
Projektem byly realizovány EMC, klimatické a vibrační zkoušky na zařízení Stand Alone Controle SACU 360°. Přínosem je ověření a otestování nové řídící protipožární vojenské techniky.










