Varumärken · Trademarks
All logos are owned
by their respective owners.
We show other people's marks throughout this site to describe the software we work with. None of it implies endorsement, affiliation or sponsorship, and every mark below belongs to whoever is named beside it.
Nominative use — naming a product in order to talk about it — is what is happening here. We are not a partner, reseller or certified anything unless a page says so explicitly, and no trademark holder listed below has reviewed or approved this site.
If you hold one of these marks and would like an attribution corrected or a logo removed, write to hej@chenborg.com and we will do it the same week.
Marks shown on this site
| Name | Held by | Notes on the mark |
|---|---|---|
| Ruby | Yukihiro Matsumoto | The Ruby logo is Copyright © 2006 Yukihiro Matsumoto, licensed under Creative Commons Attribution-ShareAlike 2.5. |
| Ruby on Rails | David Heinemeier Hansson | “Rails”, “Ruby on Rails” and the Rails logo are registered trademarks of David Heinemeier Hansson, under exclusive licence to The Rails Foundation. |
| Jekyll | The Jekyll project | Jekyll is free software under the MIT licence; the name and logo belong to the project and its maintainers. |
| Nix · NixOS | Stichting NixOS Foundation | The Nix snowflake is official NixOS branding, obtained from the project's own artwork repository. |
| GNU Bash | Free Software Foundation | Bash is part of the GNU Project. “GNU” is a trademark of the Free Software Foundation. |
| GNU Emacs | Free Software Foundation | Emacs is part of the GNU Project; the logo is a work of the FSF and its contributors. |
| htmx | Big Sky Software | htmx is released under the BSD 2-Clause licence; the name and logo belong to its authors. |
| CSS | World Wide Web Consortium (W3C) | CSS is an open standard published by the W3C. W3C marks are used descriptively only. |
| Redmine | Jean-Philippe Lang · logo by Martin Herr | The Redmine logo is Copyright © 2009 Martin Herr, licensed under Creative Commons Attribution-ShareAlike 2.5. |
| PostgreSQL | PostgreSQL Community Association of Canada | “PostgreSQL” and the Slonik elephant logo are trademarks or registered trademarks of the PostgreSQL Community Association of Canada. |
| SQLite | Hipp, Wyrick & Company, Inc. (Hwaci) | The SQLite software is in the public domain; the SQLite name is a registered trademark of Hwaci. |
| Nextcloud | Nextcloud GmbH | “Nextcloud” and the Nextcloud logo are registered trademarks of Nextcloud GmbH in Germany and other countries. |
| Huginn | The Huginn project and its contributors | MIT-licensed and community-run. The raven mark comes from the project's own media/ directory. Not affiliated with the unrelated huginn.sh. |
| Node-RED | OpenJS Foundation | Node-RED is a trademark of the OpenJS Foundation; the software is Apache 2.0. n8n, named on our automation page for comparison, is a trademark of n8n GmbH. |
| D2 | Terrastruct, Inc. | “D2” and “TALA” are marks of Terrastruct, Inc. We show the name typographically; there is no logo of theirs on this site. |
| Proxmox VE | Proxmox Server Solutions GmbH | “Proxmox” and the Proxmox logo are trademarks of Proxmox Server Solutions GmbH. |
| WireGuard | Jason A. Donenfeld | “WireGuard” and the WireGuard logo are registered trademarks of Jason A. Donenfeld. |
| pf · OpenBSD · Puffy | The OpenBSD project · Theo de Raadt | pf is a component of OpenBSD and has no separate mark of its own. Puffy is the OpenBSD project's mascot; the artwork belongs to the project. |
| Ollama | Ollama Inc. | The Ollama name and llama mark belong to Ollama Inc. The software is released under the MIT licence. |
| Ubuntu · Ubuntu Touch | Canonical Ltd · UBports Foundation | “Ubuntu” and the Circle of Friends are registered trademarks of Canonical Ltd. Ubuntu Touch is maintained by the UBports Foundation. |
| Sailfish OS | Jolla Mobile Ltd | Sailfish OS and its marks belong to Jolla, Finland. |
| postmarketOS | The postmarketOS project | Logo obtained from the project's own website; the mark belongs to postmarketOS and its contributors. |
| Linux · Tux | Linus Torvalds · Tux by Larry Ewing | “Linux” is a registered trademark of Linus Torvalds. Tux was created by Larry Ewing in 1996 using GIMP, and is used with the customary credit to Larry Ewing and The GIMP. |
| ThinkPad · Lenovo | Lenovo | Named in our hardware service copy only; no Lenovo mark is displayed on this site. |
| Chen.ist · Chenist Cyber Security | Chenist Cyber Security | Our parent company. Referenced with permission. |
Källor · Where the files came from
Provenance of the SVGs.
We do not draw approximations of other people's logos. Every mark on this site is the real artwork, taken from one of three places — and where a project has no mark of its own, we set its name in type instead of inventing one.
| Source | Licence of the collection | Marks |
|---|---|---|
| gilbarbara/logos | CC0 1.0 | Ruby, Rails, Jekyll, Redmine, Nextcloud, PostgreSQL, SQLite, Node-RED, Emacs, Ollama, Ubuntu, Bash, htmx, CSS, Tux |
| simple-icons | CC0 1.0 | WireGuard, Sailfish OS, OpenBSD (Puffy), Proxmox VE |
| Tabler Icons | MIT © Paweł Kuna | The four process-step icons |
| Project artwork | Per project | Nix & NixOS snowflake (NixOS artwork), postmarketOS (postmarketos.org), Huginn (project media/) |
A CC0 collection waives the compilers' rights in the files. It does not and cannot waive anyone's trademark rights — which is the reason this page exists.
Our own marks
The Chenborg name, the North Star mark and the contents of this site are © 2026 Chenborg AB, part of Chenist Cyber Security. The site's source is Jekyll, and the design is our own work.
Where we quote figures from client engagements, client names are withheld at their request and no client mark is displayed without permission.