Web design & digital agency, Darmstadt & Odenwald

Why ATX

You focus on your business, we focus on your digital presence. Website, tools and video all come from one team, most recently for Cerny Motorsport, Synka and Rodenhäuser Strahltechnik. One point of contact, no handoff chaos.

Fast, hassle-free delivery

A direct line instead of endless back-and-forth: one conversation, then we get to work.

Experience across many projects

Websites, apps and video, from Synka to Cerny Motorsport to Rodenhäuser Strahltechnik.

One point of contact for everything

Web, tools, photo and video, all from one team. You send one message, not three.

Services

⁽⁰¹⁾Web designWebsites built on Astro, not a drag-and-drop builder: fast to load, solid in search rankings, updated by your own team. Most recently for Synka, Cerny Motorsport and DS Autoservice.
⁽⁰²⁾SEO & GEOGet found on Google and in answers from ChatGPT and Perplexity. We get you there with structured data, a clean site architecture and copy built on verifiable facts.
⁽⁰³⁾Photography & videoBrand films, recruiting videos and product photography: planned, shot and edited in-house. We've been shooting race videos for years, for clients including NGK and Cerny Motorsport.
⁽⁰⁴⁾App developmentDashboards, booking tools, automations: custom apps for workflows no off-the-shelf tool can handle. Built with Astro and Supabase. Easy to maintain, not a black box.

Thomas Possél, founder of ATX Group, in an ATX shirt against a gray studio background

I'm Thomas

I'm Thomas Possél, and I run ATX Group between Darmstadt and the Odenwald. It all started with a camera in the paddock. Today I build websites that get found, shoot films and develop apps that take work off your plate. All under one roof, with one point of contact: me.

What matters most to me is working closely with you. You explain what you need once, not three times, because there's no one in the middle passing it along. You can reach me directly on my cell, we talk through questions instead of trading long email chains, and you always know where your project stands. That's why I take on only a few clients a year and stay with them for years.

Motorsport is my second home. I'm out at the track with a camera myself, and I run social media for racing series, from graphics to reels. Behind it is a simple belief: someone standing trackside tells different stories than someone clicking through stock footage. That's why I work up close with my clients, not from the outside.

Thomas PossélFounder, ATX Group

Projects

From sole proprietors to mid-sized businesses, we work with companies across many industries. Here are some of our favorite projects.

IT & software

Synka

View project

Motorsport

Cerny Motorsport

View project

Motorsport

Smyrlis Racing

View project

Reels

Short-form video, professionally produced. A 30-second reel often takes far more work than you'd think. We've published hundreds of videos and know what it takes.

Films

Event recap or brand film. Whatever you need captured, we'll make it happen. We're no strangers to drone footage, interviews, motion graphics and storytelling.

24h Nürburgring 2026 · Cerny Motorsport × NGKWatch on YouTube

merTens AG · Brand filmWatch on YouTube

TRAFObeat Hamburg · #KrisensicherWatch on YouTube

Social media

We run social media for select racing series, for the whole season or event by event. You get the full package: on-brand graphics (no AI slop), photos, reels and stories. All in your team's voice.