20 years of building software
that actually works.
There's no real growth without a sustainable approach. We build our success on balance, trust and respect — transforming ideas into products that inspire growth since 2005, from Warsaw to Cambridge, Berlin, and Zurich.
People build products.
We build around people.
ITSG builds enterprise software and AI systems. Since 2005, from Warsaw and Cambridge — for clients like BNP Paribas, Procter & Gamble, and IQVIA. We're 40-something engineers who'd rather ship working code than write slide decks about it.
The work spans finance, healthcare, energy, and logistics — domains where software failures cost real money. Twenty years of that teaches you to build things properly the first time, and to staff projects with people who've done it before.
Core values
- Self-growth and constant learning form our business core
- We equally value business partners and employees
- Knowledge sharing, flexibility, and responsibility drive every project
- We support individual expression and the courage to present new ideas
- Quality and software craftsmanship over shortcuts
- We take responsibility for our actions and support each other
Balance, trust, respect
Good software comes from teams that aren't exhausted, micromanaged, or stuck in meetings all day. Here's what that looks like in practice.
Work-Life Balance
Remote-first since before it was fashionable. Flexible terms, real autonomy, and the understanding that people do their best work when they're not running on fumes.
Community & Giving Back
Charity runs, local tech meetups, open-source contributions. A company that only looks inward eventually runs out of ideas.
Environmental Responsibility
We perceive home office and hybrid work as a way to limit our CO2 impact. Meeting online when practical, cutting commutes and flights — less carbon, more actual work done.
Growing Together
Even though we grow as a company, we grow together with our people. Training budgets, conference talks, internal knowledge sharing — these aren't perks, they're how the work gets better.
Companies we work with
From Fortune 500 enterprises to ambitious scale-ups — across finance, healthcare, energy, and logistics.
In their own words
Don't take our word for it. Here's what the people who actually build, ship, and maintain the software have to say.
"My first day at work was a very positive surprise, because to start working in the project, it was enough to check out four repositories, start the script and I could work on the product. Not bad."
"To work with us means being allowed to work with interesting clients, working on attractive projects with intelligent people who support each other in development and achieve their goals together."
"High-quality software is not expensive if you consider the total cost of ownership. When you combine talent, craft, friendship, and responsibility — you deliver high quality faster than expected."
"A friendly boss - calls, talks to you, asks if everything's okay. And talking about a raise is just a conversation, not trying to prove anything. I have been appreciated many times for my work, for what I implement, and it is simply a good feeling."
"A few years ago we had a great party on quad bikes and kayaks. A lot of fun, integration and getting to know each other. It is very nice to work with people you used to kayak with."
"Every integration event is interesting, and besides, I have nice memories of my first foreign, business trip to a client who was in Munich. It lasted seven days and it was a great time."
"These were calm and stable 9 years — and that matters immensely. ITSG is a great environment for people. I never felt like a number in a spreadsheet that could be deleted, but like a colleague whose problems and concerns were genuinely taken into account."
"It is simply an incredible space to experiment, to test and thanks to this we can check different technologies, different ideas and only then decide which solution will be the best in the end."
What our clients say
We don't publish names without permission. But these are real outcomes from real engagements.
“We evaluated five vendors for our AI governance rollout. ITSG was the only one that deployed on our infrastructure within the compliance window.”
“Our operations team was processing 400+ documents per day by hand. Six weeks after Cortex IDP went live, that dropped to exceptions only.”
“Their engineers genuinely understand regulated environments. We didn't have to explain why data can't leave Switzerland — they built for it by default.”
Where to find us
United States
Sales & Consulting
45 Prospect Street, Cambridge, MA 02139
+1 (617) 401-8159
Poland
Delivery Center (HQ)
Pl. Inwalidów 10, 01-552 Warsaw
+48 22 322 84 51
office@itsg-global.comMon-Fri 9:00-17:00
Interested in working together?
Tell us what you're building. A 30-minute call with one of our engineers will tell you more than any brochure.
Talk to us