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
About division
Distribution of Cable Components
About division
Aerospace & Defense Meetings Sevilla
We are pleased to announce that our team will be participating in the upcoming Aerospace & Defense Meetings Sevilla, one of the most important international business conventions for the aerospace and defense industry.
The event will take place in Seville and brings together key players from across the global supply chain — including OEMs, Tier 1 suppliers, manufacturers, and service providers.
Organized by ABE – Advanced Business Events, ADM Sevilla is known for its highly efficient B2B meeting format, enabling participants to engage in pre-arranged one-to-one meetings, explore new business opportunities, and strengthen existing partnerships.
Our participation reflects our ongoing commitment to developing strong international collaborations and staying at the forefront of industry developments.
If you are attending Aerospace & Defense Meetings Sevilla as well, we would be happy to connect and schedule a meeting.
Czech–Finnish High-Level Business Forum
Today we are attending the Czech–Finnish Business Forum in Prague, held on the occasion of the visit of the President of Finland, Alexander Stubb, with the participation of the President of the Czech Republic, Petr Pavel.
We see Finland as a country that consistently demonstrates that true strength lies not in showiness, but in reliability, innovation, education, technical excellence, and the ability to stay on course even under challenging conditions.
We are looking forward to today’s meetings, new connections, and inspiration on how Czech and Finnish companies can further develop cooperation in technology, defence industry, innovation, and trade.
The Czech Republic and Finland may not share the same weather — but they share values we can build on: reliability, expertise, and long-term partnership.
BSDA 2026
Ray Service at BSDA 2026 in Bucharest
In May, we will be taking part in BSDA 2026 in Bucharest, one of the most important defence, aerospace, and security exhibitions in the Black Sea region. The event brings together industry professionals, government representatives, and technology providers, making it a key meeting point for cooperation and exchange across the sector.
We are looking forward to being on site and meeting both existing partners and new contacts from Romania and the wider region. For us, BSDA is not only about presenting capabilities, but also about understanding current needs and challenges in defence and aerospace programmes.
During the exhibition, we will be available to discuss how we support demanding applications through reliable cable harness manufacturing, electromechanical assemblies, and engineering-driven system solutions designed for mission-critical environments.
If you are attending, we would be happy to meet you, exchange ideas, and explore possible areas of cooperation.
📅 May 13–15, 2026
📍 Bucharest, Romania
🏢 Hall B, Stand B1337
We look forward to seeing you in Bucharest!

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.
Calendar of trade fairs and events
Meet Us
Career
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
More information
Featured products
Global Coverage
Our
Certificates
AS 9100, Revision C
ČOS 051626 (AQAP 2120)
VG 96927-2
ČSN EN ISO 14001:2005
POA CZ.21G.0044 authorization
Subscribe to Our
Monthly Newsletter
New information, Updatesand New Products
Projekty spolufinancované EU
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.











