The Merchant's Stone
For centuries, citrine was known as The Merchant’s Stone, carried for prosperity and success in business. We carry that idea forward with AI.
We don't just build the wall you ask for. We tell you if it belongs there.
Lemonstone AI started with a problem Marcus kept running into as an entrepreneur. The companies he ran always needed better systems, and the software on the market almost fit, but it had too many features or not the right ones. So he started building his own, working side by side with engineers who had the technical skills he didn't.
That became the company. Engineers who can build almost anything, working with people who understand how a business actually runs. Like a good builder, we don't just follow the drawing. If a wall is in the wrong place, we say so, and you end up with a better house.
- Based in Dubai
- Team from Sweden, the UK and Australia
- AI integration and software development
Behind Lemonstone AI

Marcus Olsson
Swedish entrepreneur with 20 years of experience building and running successful companies across Sweden, the US, and Dubai.

Joe Butler
British real estate professional with extensive experience in sales systems, social media marketing, and brand building.

Dan Mechea
Australian software engineer with nine years of experience as a senior AI developer and deep expertise in building advanced AI systems.
How we work
Practical first, technical second.
Business first
We have built and run companies ourselves, across operations, sales and AI engineering. We look at AI the way a business owner does.
We start with how you work
Every project begins with how your business really runs, not with the technology.
Built for the people who use it
We build the system around your company and the people who will use it every day.
We build AI systems that do the same thing the Lemonstone promised. We help businesses run better, grow faster, and operate with less friction.