Startups in Athens: Innovation made with ROKOKO

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Rokoko start up working from stone soup coworking

Have you ever wondered how your favorite video game or animated film feels so life-like and fluid? It’s probably thanks to motion capture technology — and Rokoko who are leading the charge.

We’re thrilled to have had Rokoko’s as part of Stone Soup Coworking for the past five years. A whilst back, we sat down with Petros, Administrative Director of Rokoko’s Greek branch, to learn more about their cutting-edge work, what it’s like to be part of a growing tech startup, and how they’re building a creative community from right here in the heart of Athens.

motion capture equipment, Rokoko start up.

Making Motion Digital: Rokoko’s Mocap Technology

Motion capture (or mocap) is the art of translating human movement into digital data — used in game development, film, animation, and more. Rokoko has made this high-end tech accessible with products like the Smartsuit Pro and Smartgloves, paired with their intuitive Studio software.

Unlike traditional motion capture systems that require optical cameras and special point markers, Rokoko’s gear uses small embedded sensors. This means creators can work anywhere, without expensive equipment or studio setups. The result? Hyperreal, dynamic animations — all captured with ease.

A Danish Startup Grows Roots in Athens

Rokoko may be headquartered in Copenhagen, but its tech support and development hub is thriving right here in Athens. What started in 2015 as a casual freelance collaboration with a Greek developer soon grew into something much bigger.

“The team went from five people to a village,” Petros laughs. By 2020, Rokoko officially launched its Greek branch, and the team hasn’t stopped growing since.

For young professionals, working in a tech startup in Athens like Rokoko offers a unique blend of challenge and creativity. “It’s fast-paced but relaxed,” says Petros. “There’s freedom, ownership, and a strong sense of collaboration — even across cultures.” Danish flat hierarchies meet Greek spontaneity in a workplace where ideas and innovation thrive.

Empowering Independent Creators

One of Rokoko’s biggest missions is to democratize access to powerful animation tools. By removing the need for camera setups and reducing costs, they’ve opened the door for independent creators — who now make up over 80% of their customer base.

The Smartsuit Pro II, launched in 2022, took this even further, offering full-body, hand, and facial capture in one portable setup. Rokoko’s tools are already used by artists like Shutter Authority and even feature in music videos by Lil Nas X — all part of the ever-growing #madewithrokoko movement.

Want to see it in action? Check out this incredible VFX clip created using Rokoko gear.

Community-Driven Innovation

From game devs to animators and digital artists, Rokoko is fostering a powerful community. Through platforms like Discord and social media, creators connect, share tips, and even compete in online contests. Using just the hashtag #madewithrokoko, artists can showcase their work and even win gear bundles in Rokoko’s annual giveaways.

“Community is everything,” says Petros. “It’s where we see innovation take shape — when creators inspire each other.”

What’s Next for Rokoko in Athens?

Their Athens tech hub, based at Stone Soup coworking space, has been a bridge between startups, universities, and creators.

They’ve been partnering with educational institutions over the years, offering students real-world experience through research projects — with some work even making its way into commercial products. With more public demos, workshops, and product launches on the horizon, we’re glad to have seen Rokoko continue to push the boundaries of what’s possible in digital creation.

One of their latest products – the Coil Pro is also on the market! The Coil Pro uses EMF and IMU sensor data to deliver optical-grade 360° positioning. It ensures seamless synchronisation between your physical movements and virtual actions. Pretty cool hey?

Want to Join a Coworking Space Like Rokoko?

If you’re a freelancer, remote worker, or entrepreneur looking to grow your own vision alongside inspiring teams like Rokoko, Stone Soup might be your next stop. Our coworking space in Athens is home to a growing number of local and international startups !

Looking for a private office in Athens? Come meet your future neighbors.

Coworking, Chemistry & Supporting Sustainabilty

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Behind The Scenes with AristEng

Every day, industries churn out massive amounts of waste: organic, chemical, and everything in between. AristEng, an engineering consulting firm, believes that this waste could become the starting point for something valuable.

Headquartered in Luxembourg, AristEng also operates from Stone Soup coworking in Athens. The company was founded in 2021 by Evangelos Delikonstantis and Stavros Theofanidis, two close friends and colleagues with a strong passion for research and dedication to chemical engineering.

team of chemical engineers coworking office

The company specializes in chemical process design, particularly within the framework of the circular economy, waste valorization, and sustainable product development. Their work spans a range of services, including environmental, techno-economic, and social impact assessments, as well as circularity analysis, market research, and business modeling.

“We try to come up with greener processes. Greener process steps that produce something in a more environmentally friendly and economically viable way.”


AristEng operates largely within the framework of European Union-funded projects, collaborating with a wide network of companies, universities, research institutes, and technology end users across Europe. They contribute their expertise through research partnerships in project consortia, proposal writing, and outsourced consultancy to those seeking specialized knowledge.

While the company might be small—currently a team of ten—its impact is growing. With offices already in Luxembourg, Athens, and Kozani. AristEng is scaling up sustainably, step by step, one project at a time.

Turning Waste Streams into Cleaner Energy Solutions

One of AristEng’s recent projects—led by Chemical Engineer Kostas Stergiou—involves forest biomass. Forest biomass, such as wood, enters a pyrolysis reactor to produce bio-oil and other valuable by-products. AristEng’s role is to analyze what should happen to the gas and liquid by-products generated during this process. Rather than letting those go to waste, the team investigates how to valorize them, transforming them into useful resources like electricity, methanol, or even hydrogen.

Of course, this kind of transformation isn’t simple. It requires heat, electricity, and carefully designed systems to ensure the environmental and financial benefits truly outweigh the costs. AristEng performs full life-cycle assessments, helping determine if each innovation is technically feasible, environmentally sound, and economically viable.

“Our job is to find out: Is it technically possible? Is it environmentally better than what we currently do? Is it financially viable?”

Spyros Kymiris from the team is evaluating a new configuration for cooling cycles (used in refrigeration and air conditioning) designed to use less energy and produce fewer emissions. Here again, AristEng provides the environmental, economic, and circularity assessments needed to determine whether the new system could compete with or even replace existing technologies.

Rebecca and Spyros discussing AristEng the sustainable startup

Greener Futures, Pushing Sustainability Forward

Through the team’s expertise and experience in multi-level chemical design and assessment, AristEng plays a crucial role in providing the EU and its partners with the scientific, technical, and business intelligence needed to drive energy transitions. The results of these research projects often feed into policy development, green infrastructure investments, and industrial-scale implementation.

In short, AristEng is helping Europe go green—not just ideologically, but strategically.

sustainable processes

How Coworking Supports Sustainability

We asked Spyros Kyrimis how being based at Stone Soup Coworking supports their work:

“The daily interactions with the welcoming Stone Soup team and fellow coworkers adds a unique energy to our workday. Combined with the comfortable setup and the inspiring view over Athens’ urban landscape, it creates an environment that truly fosters productivity and collaboration.”

One of the great strengths of coworking is its versatility. It’s not built for just one type of company, startup, or individual. Instead, it fosters a flexible, evolving community—making it an ideal environment for sustainability-focused teams like AristEng.

But coworking spaces don’t just support teams working on sustainability—they actively contribute to it. The connection between coworking and sustainability is increasingly clear, as shared workspaces help reduce overall resource consumption, minimize waste, and encourage more efficient use of energy and infrastructure.

coworking community


Zoe Fragou: Redefining Workplace Wellbeing and Culture

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What it means to be an organisational psychologist today


When we asked Zoe what she’s up to at Stone Soup, she opened up and shared the diverse roles an organisational psychologist plays. Her focus includes corporate training, team building, psychometric tests, and especially programs around culture change in the direction of equity, diversity, inclusion, and mental health. Now, her work has grown way beyond that.

Zoe Fragou is the founder of Fragoulous Minds, which she described as more of an ecosystem than a company. “Half the people I work with are artists,” she said, because apart from training, they also produce comics, videos, podcasts, and are even working on a board game about personal development. “Everyone expected me to write a book,” she laughed, “but I said, no—not yet. Let’s make a board game instead.”

Are people happy to be at work?

Zoe pointed out that workplace wellbeing, mental health, and inclusion are finally on the agenda for more and more businesses. But not all of them get it—some just want to “tick the box.” Still, she sees a shift, especially thanks to Gen Z. “They have boundaries,” she said. “They’ll just say, ‘this isn’t for me,’ and leave. And that’s pushed companies to change, because they can’t keep people anymore unless they do better.

The impact of this type of work is measured with tools like pre- and post-intervention tests, retention rates, absenteeism, and how emotionally committed people are to their workplace. There are many ways to measure progress and the wellbeing of workers, but she stressed the importance of asking the simple question:  “Are people happy to be at work?” That feeling matters.

Zoe Fragou giving a talk on inclusion, diversity and mental health.

Zoe’s favorite sessions are the ones that focus on promoting inclusion, especially “because a lot of non-inclusive behavior comes from lack of awareness, not bad intentions.” Also, a growth mindset—helping people believe they can change, no matter where they’re starting from.

The trend she’s not a fan of? Resilience. Not because resilience is bad, but because too many companies use it as an excuse. “They say, ‘You’re not resilient enough,’ instead of taking responsibility for the toxic environment they’re creating,” she said. “It shouldn’t just fall on the employee.”

At the heart of Zoe’s work is the idea that empowerment isn’t a buzzword—it’s a mindset, and one that needs the right environment to grow.

Zoe Fragou's podcast which explores wellbeing, ethical change, inclusion, diversity and mental health.

Being Part of a Coworking Space 

For the team, choosing a private office within a coworking space was a conscious decision. A place like Stone Soup offers the best of both worlds—the privacy of your own space, along with the chance to connect with others and meet people working on a variety of projects.

When it comes to professional circles, Zoe pointed out an unexpected alignment, “I would say it sounds weird, but we vibe more with tech people and marketing people and not so much with people from the mental health sector, although that’s who we are technically, but the way we approach business is closer to tech companies and media companies.” 

Check out Fragoulous Minds work and projects here

Theofilos Petsios from Crash Override on Tech Collaboration and Remote Working

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Getting to know our newest members, we sat down with Theofilos Petsios, who has been a principal engineer with Crash Override since the company’s founding in 2022. We discussed tech collaborations, remote working and the journey of Crash Override.

A Natural Tech Collaboration

After a decade long tenure in the USA completing a PhD in Computer Science at Columbia University, and a short stop in Berlin, Theofilos relocated to Greece and took on a vital role in the NY-based B2B SaaS start-up which is only a couple of months away from launching.

Having worked with John Viega (CEO and Co-Founder) at John’s previous start-up during his time in New York, they happened to cross paths again and join forces on this new project. Both John and Mark Curphey (Co-Founder) are both very well known in the security community, the culture fit and engineering ethos was a perfect match so the decision to collaborate came naturally, as Theofilos shared.

Air tags for code

Air tags for code? Sorted

Founded in 2022, Crash Override has grown to a team of more than twenty, spread across the UK, USA, and Greece. They build tools to help developers understand where their applications are developed, where they live and how they’re deployed—“like air tags for code,” as Theofilos puts it. Initially focused on application security, the team quickly expanded to address broader questions that companies would ask around ownership, development, and deployment of software. This led to the creation of not only a SaaS platform but also a series of open-source projects like ‘Chalk’—a tool to make software lifecycle data accessible to all.

Connecting software

Balancing Remote Work and In-Person Syncs

Crash Override emphasises cross-border collaboration but recognizes the challenges of remote work, especially when time zone differences are involved. “It’s crucial to have an office and for folks to be in the same room” he explained. “There are some things that you cannot really replicate in a virtual environment.” Theofilos stresses the importance of having an office space for in-person interactions, like whiteboarding and spontaneous mentorship, which can’t easily be replicated virtually.

Despite these challenges, Theofilos is optimistic about the team’s ability to adapt, crediting their engineering excellence and collaborative spirit as key strengths that make Crash Override stand out from the crowd. “The technology and foundational things we’re building are really, really cool.” While there are competitors, none are focusing on the kind of visibility Crash Override is offering, and that’s certainly something to brag about, despite Theofilos’s humility.

Life and Networking at Stone Soup

When Theofilos is in Athens, he works from Stone Soup on most days. He loves Stone Soup’s super central location, the lovely terrace and the Athenian feel that the building and décor maintain. “It’s more intimate than larger coworking spaces you find abroad” he stated.

Theofilos recognises the power of networking in his journey and believes it’s particularly important at this early stage of Crash Override. If you see him around our shared spaces or at a community event, don’t hesitate to introduce yourself and say hi!

Check out Crash Override’s blog posts about the security industry here.