About

G.L. Electronic

We are a Czech company, which since 2008 offers complete realization of Hi-Rel electronic devices – assembly of cable harnesses and PCB mounting in the industrial sector of aerospace.

Production and integration is carried out within ESA ECSS standards in ISO 8 certified cleanroom in Brno. Operators and inspectors are certified to ESA ECSS standards.

We provide long-term technical and consultancy support in the field of design, manufacturing, testing and integration of flight equipment.

We also offer cleanroom testing services and a test laboratory accredited to the international standard EN ISO/IEC 17025:2018.

Cooperation with G.L. Electronic guarantees:

High level of quality
Small-series precision production
Flexibility to customer requirements, tailor-made solutions
Ability to react quickly to production changes or alternatives
The opportunity to come and see the course of production
Information protection, documentation guaranteeing customer data security
High level of certifications for production areas and operators

Our Aims

Based on our experience and investment in the company, we are currently able to implement the entire assembly process and relatively wide range of flight equipment and harness testing to ECSS ESA standards. The main goal is to offer our service in aerospace projects to the widest possible spectrum of companies and institutions while ensuring high reliability and quality of relized scientific as well as comercial flight devices. As experienced subcontractor, we strive for the broadest possible interconnection with academic institutions and industrial companies in the space activities segment with the support of the Ministry of Transport of the Czech Republic.

We would like to be actively involved in projects such as Hera, Galileo, Plato, Copernicus-SENTINEL, Triton X, VEGA C/E, Ariane 6, Comet Interceptor, FORUM, Athena, ARIEL etc.

Facilities

Cleanroom: ISO 8, class 100 000
Continuous temperature, humidity and overpressure measurement: 22°C ± 3°C / 55% ± 15% / 12 Pa <
Continuous dust measurement: with 3 channel laser dust particle meter according to ECSS criteria and ISO 8 standard
Overall size: 210 m² (164 m² for assembly area, 46 m² for warehouse)
Integration hall of class ISO 8 with a crane of 2000 kg capacity, which is qualified for flight HW integration. The facility is the largest of its kind in the region. We manage this facility in cooperation with SAB Aerospace.

Certificates of Technicians

ESA certificates, Cat.2 (inspector) & Cat.3 (operator):

- ECSS-Q-ST-70-61: High reliability assembly for surface mount and through hole connections (this standard cancels and supersedes standards ECSS-Q-ST-70-08, ECSS-Q-ST-70-38, ECSS-Q-ST-70-07),
- ECSS-Q-ST-70-18: Preparation, assembly and mounting of RF coaxial cables
- ECSS-Q-ST-70-26: Crimping of high-reliability electrical connections,
- ECSS-Q-ST-70-28: Repair and modification of printed circuit board assemblies for space use.

IPC certificates:

IPC-A-610: Acceptability of Electronic Assemblies,
IPC J-STD-001: Requirements for Soldered Electrical and Electronic Assemblies.

SMD Verification According to ESA and CNES

European Space Agency (ESA)

Verification process of SMD hand soldering of flight level PCB (3/2018, 10/2019, 2020-2021)

Centre National D’études Spatiales (CNES)

Verification process of SMD hand soldering of flight level PCB (6/2015)

ESA Entity Code

1000014356

List of Successful Customer Audits

Thales Alenia Space
We have been audited and found to be compliant with IPCA standards.
2024-2025

SITAEL
Supplier for the manufacture of cable harnesses and circuit board assembly.
2024

Honeywell USA
Audit demonstrated that we meet the requirements for IPC standards.
2024

LEONARDO
General Qualification – qualification for potential supplier.
2024

Airbus Defence and Space
Supplier for the production of cable harnesses and circuit board assembly.

Beyond Gravity
Sweden, Schweiz

OHB-Italia
2025