Software built
by people who care.

We've been building web applications, marketplaces, and custom software since 2003. Based in Riga, working with clients across Europe and beyond.

150+
Projects delivered
19
Countries served
2003
In business since
2014
Sharetribe partner since

A founder who still codes.

Gunars Grundstoks

I wrote my first program at 13 and sold it to a local video rental shop. That was 1995, and the feeling of building something people actually use hasn't changed since.

I founded IT House in 2003 in Riga, Latvia. I knew early on I wanted to work globally. What started as small web projects grew into a product development team working with companies across 19 countries, from early-stage startups to enterprises like Karnov Group, AppGyver, Ahlsell, and Betty Blocks.

Along the way, we built our own products. We took them through Startupbootcamp and Ignite 100, traveled to different countries to meet customers face to face, and dealt with the chicken-and-egg problem that every marketplace founder knows.

For over a decade, I also helped build Latvia's startup ecosystem, including co-founding TechHub Riga (now Startup House, the country's first tech coworking, home to 500+ startups) and co-organizing TechChill (formerly TechCrunch Baltics) and Garage48 hackathons.

I still write code. I review pull requests. I join kickoffs when a project needs it. Staying hands-on is how we know what's hard and what's possible. When a senior person is involved from day one, fewer things fall through the cracks.

Gunars Grundstoks · Founder & CEO ·

How we work

We're a senior team, and we've been building web products since 2003. Here's what that means in practice.

01

Senior people on every project

No bait-and-switch. The developers you meet are the ones who build your product. We keep teams senior so nothing gets lost in handoffs.

02

We think like co-founders

We flag problems early, give honest estimates, and tell you when something won't work. You'll always know where things stand.

03

We write code that lasts

Clean architecture, proper tests, readable code. We build things so that you (or any competent developer) can maintain them without us.

04

AI-powered, human-led

Our developers use AI tools every day to move faster. A senior developer with AI delivers what used to take two people. You get speed with consistency.

05

We don't disappear after launch

You get documentation, monitoring setup, and a 3-month code warranty. If something we built breaks, we fix it, no questions asked. Your code is yours and you can walk away anytime.

06

Long relationships over quick wins

Many of our clients have worked with us for 5, 8, even 12 years. We work to earn that kind of trust on every project, starting with the first one.

Our first-sprint guarantee

If after the first sprint you don't feel like we're the right partner, we stop and don't invoice for that sprint. No questions asked.

Plus: 3-month code warranty on everything we build. If something breaks after launch, we fix it at no cost.

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Trusted by founders, scaleups, and enterprise teams

Clients in 19 countries across North America, Europe, Asia, and Australia.

What our clients say

We've been working with IT House since 2014 as our trusted technology partner. Their deep expertise in Sharetribe marketplace development and ability to handle complex technical challenges make them stand out.

Juho Makkonen
Juho Makkonen Co-founder & CEO, Sharetribe

They went above and beyond to meet tight deadlines on a complex migration. The quality of work exceeded our expectations, and they integrated with our team as if they were in-house.

Chris Obdam
Chris Obdam CEO, Betty Blocks · Netherlands

They've been an integral part of our development team, helping to write clean code and automated tests. The daily collaboration was productive, and sometimes we even felt like they were reading our minds.

Andrew Dahl
Andrew Dahl Head of Development, Karnov Group

IT House developed reSound at lightning speed without ever compromising on quality. They turned our vision into a working marketplace, and they continue to deliver.

Evan Michaels
Evan Michaels Founder, reSound · United Kingdom

Our backs were up against the wall with tight timelines and a huge event to deliver. IT House stepped in and made the whole thing possible, within our budget. Now they're helping us rebuild the marketplace from the ground up.

Matt & Graham Graff
Matt & Graham Graff Founders, Farmzy Inc.

They even helped shape my business idea and suggested better solutions. They're super responsive and transparent, and the process is easy for non-technical founders to follow. I always recommend IT House.

Ian Sawh
Ian Sawh CEO, OwnOutdoors

There is never an issue that cannot be solved. They're always happy to discuss things and find the best way forward. We've been working together since the very beginning of TheOctopusClub, from concept to investment.

Ana Rachel
Ana Rachel Founder, TheOctopusClub

In our collaboration with IT House over 2 years, they were insightful and excellent in communication. Whenever we faced challenges, they provided us with cost-effective solutions. We found the right development partner.

Alexander Michaels
Alexander Michaels CEO & Founder, Navisyo Group

IT House successfully launched our marketplace on schedule. We were impressed by how transparently and flexibly they handled scope extensions, always delivering what they committed to.

Jan Hilmer
Jan Hilmer Founder, Tournazone

Team of IT House very quickly responded to our needs and implemented them in the portal. Process of development ran very smoothly.

Max Valentin
Max Valentin CEO, Fabel Kommunications · Sweden

IT House always suggests what would be effective, beyond what we ask for. Getting the right outcome and achieving value for money. We've worked together on long-term projects and I appreciate that kind of consistency.

Anda Valtere
Anda Valtere CEO, Doctus

From Day 1, we've made continuous improvement steps together. Their experience from other marketplace projects gives us helpful advice on operational challenges and how to prioritize both customer and tour operator needs.

Jürgen Roth
Jürgen Roth Head of Travel Business, BERGZEIT GmbH · Germany

We migrated our Sharetribe from another service provider to Gunars and IT House, and have been extremely happy with their work. Everything from communication to staging, development and service options has been premium quality and always on time.

Jere Saarelainen
Jere Saarelainen Co-Founder, Goodstock

The team has worked with many ST projects already so they can think creatively with you and solve problems in a cost efficient and effective way. … They kept the schedule, were professional and all features work as expected. Most importantly the developments don't block you managing everything from the console so you remain independent after.

Tamas Egei
Tamas Egei Salon

Have a product idea?
Let's talk.

No obligations · We reply within one business day · info@ithouse.io