SWISSto12 Tech Stack

RF and satellite payload manufacturer using 3D printing for space and telecom

Telecommunications Renens, Vaud 201–500 employees Founded 2011 Privately Held

SWISSto12 manufactures RF products and satellite payloads for telecommunications and aerospace, anchored by their HummingSat geostationary satellite. The tech stack—MATLAB, NASTRAN, ANSYS, Windchill, SAP—reflects a hardware-first, simulation-heavy engineering culture typical of advanced manufacturing. Current hiring is almost entirely engineering-focused (16 of 18 roles) with senior and mid-level concentration, and active projects span satellite assembly, test procedures, and dimensional measurement—indicating they are scaling production complexity while tightening quality control for space-grade systems.

Tech Stack 21 technologies

Core StackJira GitLab Confluence Python MATLAB C# SAP Git NASTRAN OPTISTRUCT ANSYS Photogrammetry PolyWorks Geomagic Windchill Hypermesh FEMAP Perl VBA SPC Six Sigma

What SWISSto12 Is Building

◆Challenges

Resolving technical and logistical challenges
Ensuring delivery milestones
Continuous improvement of integration processes
Inconsistent dimensional control
Lack of standardized measurement processes
Scaling production of small satellites
Ensuring compliance with rigorous industry standards
Maintaining quality in cleanroom environments
Complex space programs
Managing multi-disciplinary activities

▲Active Projects

Next-generation satellite payload integration
Development of dimensional measurement processes for satellites
Hummingsat satellite development
Software assurance strategy development
Pa/qa management plan production
Software product assurance milestone reporting
Ait of advanced satellite systems and subsystems
Execution of structured ait plans
Ait testing on payload electrical hardware
Automated test procedures

Hiring Activity

Accelerating20 roles · 9 in 30d

Department

Engineering

Manufacturing

Seniority

Senior

Mid

Lead

Manager

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About SWISSto12

SWISSto12 designs and manufactures advanced RF products, satellite payloads, and complete satellite systems, leveraging proprietary 3D printing technologies to deliver lightweight, high-performance solutions. The company's flagship product is HummingSat, a small geostationary telecommunications satellite. Beyond space, they serve telecommunications and aerospace customers. Headquartered in Renens (greater Lausanne), Switzerland, with offices in the USA and EMEA, SWISSto12 was spun from EPFL in 2011 and operates as a privately held company. The organization operates across product development, payload integration, assembly/integration/test (AIT), and quality assurance.

HeadquartersRenens, Vaud

Company Size201–500 employees

Founded2011

Hiring MarketsSwitzerland, United States

Frequently Asked Questions

What tech stack does SWISSto12 use?

SWISSto12 uses MATLAB, NASTRAN, ANSYS, and Windchill for design and simulation; SAP for manufacturing/supply-chain management; Jira, Git, and Confluence for engineering collaboration; and PolyWorks and Geomagic for dimensional measurement and quality control.

What is SWISSto12 currently building?

SWISSto12 is focused on next-generation satellite payload integration, HummingSat satellite development, assembly and integration testing (AIT) of advanced subsystems, dimensional measurement process standardization, and software assurance for space systems.