# Kosmok

> Kosmok builds open, interoperable hardware and software for in-orbit servicing: the CIRI and CIRILA docking and refueling interfaces, ADONIS rendezvous GNC, the WIDMO sensor simulator, the LUNA laser rangefinder and propellant gauging.

Kosmok P.S.A., ul. Ratuszowa 11/235, 03-450 Warszawa, Poland. Contact: contact@kosmok.space. LinkedIn: https://www.linkedin.com/company/kosmok/

## Pages

- [Home](https://kosmok.space/): We provide refueling for the space logistics ecosystem, opening the way for a flourishing orbital economy.
- [Solutions](https://kosmok.space/solutions/): Hardware and software for practical, interoperable orbital servicing: CIRI and CIRILA docking interfaces, ADONIS rendezvous GNC, WIDMO simulation, LUNA laser rangefinder, propellant gauging and engineering services.
- [Investors](https://kosmok.space/investors/): Kosmok builds the open docking and refueling interface for in-space servicing. Request our pitch deck.
- [Careers](https://kosmok.space/careers/): Small team. Large impact. Hardware that actually flies. Open engineering roles at Kosmok in Warsaw.
- [News](https://kosmok.space/news/): Mission updates, partnerships, milestones, and the occasional deep dive into how we're rewiring how satellites work.

## Solutions

- [CIRI (Refueling interface)](https://kosmok.space/solutions/#ciri): Small refueling interface, ASSIST-based.
- [CIRILA (Docking interface)](https://kosmok.space/solutions/#cirila): For larger loads and more modular connections.
- [ADONIS (Rendezvous GNC)](https://kosmok.space/solutions/#adonis): Camera-based navigation, from first sight to contact.
- [WIDMO (Simulation)](https://kosmok.space/solutions/#widmo): Sensor and scene simulator for space GNC.
- [LUNA (Terminal approach)](https://kosmok.space/solutions/#luna): Low-cost laser rangefinder for docking.
- [Fluidics (Propellant gauging)](https://kosmok.space/solutions/#fluidics): Gauging propellant in spacecraft tanks.
- [Engineering services (Services)](https://kosmok.space/solutions/#services): Hands-on engineering for what has no off-the-shelf answer.

## Open roles

- [Mechanical engineer](https://kosmok.space/careers/mechanical-engineer/): Warsaw, hybrid, full-time. Design and qualify the mechanisms that let two spacecraft connect: the CIRI docking interface, its latches and dampers, and the rigs we test them on.
- [Systems engineer](https://kosmok.space/careers/systems-engineer/): Warsaw, hybrid, full-time. Keep CIRI and our propellant hardware on track from requirements to verification, with just enough process to fly and no more.

## News

- [Our ESA BIC incubation story](https://kosmok.space/our-esa-bic-incubation-story/): When we entered ESA BIC Poland in 2024, we had a vision and a lot of CAD files. Now, with baseline incubation complete, we have working prototypes, a growing team, a laboratory of our own, and a seat at the table where Europe’s in-orbit servicing standards are being written.
- [We’re getting a BOOST with ESA BIC Poland!](https://kosmok.space/esa-bic-boost/): We’re happy to share that we’ve been awarded the Incubation Boost from ESA BIC Poland! Thanks to their continued support, we’ll be performing critical environmental testing in the coming months – validating the capability of our CIRI docking interface and optical navigation markers to survive and operate in real space conditions.
- [ADONIS project kick-off with ESA Phi-Lab Poland](https://kosmok.space/adonis-kick-off/): It’s official: our ESA Phi-Lab Poland project is a go! We spent today at Poznan University of Technology for the kick-off meeting of ADONIS – our Autonomous Docking and On-orbit Navigation Integrated System project.

## Optional

- [Privacy policy](https://kosmok.space/privacy-policy/): How Kosmok collects, uses and protects personal data on kosmok.space.