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Technology either slows you down or makes you stronger

We make it measurable

Organizations rely on us to achieve
measurable results
Trusted by 300+ Clients

At Onwelo, we believe technology can either slow you down or make organizations stronger and more adaptable, which is why we design, build, and secure systems that support growth, taking full ownership of outcomes from strategy to production, backed by over 10 years of experience and more than 400 experts.

Why clients choose Onwelo

Clients choose Onwelo when delivery risk matters as much as technology

Accountability for outcomes

We take responsibility for results, timelines, and operational readiness, not only delivery scope.

Built for regulated environments

Security, compliance, and audit requirements are embedded into architecture, delivery, and operations from day one.

End-to-end ownership

From strategy and architecture to deployment and managed services — one accountable partner across the lifecycle.

How we can help your
business perform

Integrated capabilities designed to improve efficiency, reduce risk,
and turn technology into measurable business results

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Strategic Technology Consulting

We help you decide where to invest in technology and where to cut costs. From cloud strategy to system architecture, we focus on what actually moves your business forward, not what just looks good on slides.

Intelligent Automation (RPA)

We automate repetitive tasks that waste your team's time and create errors. Your people focus on decisions that matter while systems handle the routine work. Measurable cost reduction from day one.

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AI & Data Analytics

We turn your data into decisions you can act on. Predictive models, customer insights, operational analytics. Built for regulated industries where accuracy and compliance aren't optional.

Cybersecurity

We design systems that pass audits and protect what matters. DORA, NIS2, AI Act compliance built in from the start. Your infrastructure stays secure and ready for inspection without last-minute fixes.

Industry Expertise

Deep domain knowledge that delivers business outcomes

Technology Experts

Technology we use to deliver business value

    AI & ML

    Predicting outcomes

    Data Analytics

    Driving insights

    Automation

    Reducing manual work

    Cloud

    Scaling infrastructure

    Cybersecurity

    Protecting assets

    IoT

    Connecting devices

    QA

    Ensuring quality

    FinOps

    Optimizing costs

We partner with leading technology providers including Microsoft, Google Cloud and AWS to deliver secure, scalable cloud and software solutions. Our collaboration with Google Professional Services and national cloud operators enables us to support clients from architecture through implementation and ongoing operations.

Business Proof

Projects that improved operations, reduced manual work, and turn strategy into systems running in production every day

For us, successful cooperation starts with understanding the client's business, not just their technology. We take responsibility for outcomes, not only implementations, from strategy and architecture to systems running in production. Our role is to simplify complexity, reduce operational risk, and deliver solutions that teams can actually rely on every day. That's how we build long-term partnerships: by focusing on real problems, measurable results, and shared accountability.

Photo of Bartosz Czyż - CCO, Board Member
Bartosz Czyż CCO, Board Member

Our delivery model in practice

We craft tailored digital solutions that help brands stand out and grow with confidence.

[01]

Discover

We explore your needs, goals, and challenges. Through research and analysis of users, market, and competition, we uncover insights that reveal real opportunities for growth.

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Insightful Analysis User Research Data-Driven Discovery Understanding
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[02]

Design

We explore your needs, goals, and challenges. Through research and analysis of users, market, and competition, we uncover insights that reveal real opportunities for growth.

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Insightful Analysis User Research Data-Driven Discovery Understanding
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[03]

Deliver

We explore your needs, goals, and challenges. Through research and analysis of users, market, and competition, we uncover insights that reveal real opportunities for growth.

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Insightful Analysis User Research Data-Driven Discovery Understanding
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[04]

Grow

We explore your needs, goals, and challenges. Through research and analysis of users, market, and competition, we uncover insights that reveal real opportunities for growth.

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Insightful Analysis User Research Data-Driven Discovery Understanding
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People & Culture

We build technology that changes how people work

Marcin Maj portrait
Marcin Maj CEO
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Marcin leads Onwelo's strategic growth, transforming the company toward end-to-end delivery and proprietary technology solutions. With nearly 20 years in investment banking and fund management, he brings financial discipline and long-term value focus to every transformation program.
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Bartosz Czyż CCO
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Bartosz is responsible for business growth and technology advisory across financial services, industry and healthcare. As a co-founder, he scaled global operations and built cross-functional teams that combine strategy, delivery and measurable commercial impact.
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Rafał Głąb COO
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Rafał leads IT operations and large-scale delivery programs across cloud, cybersecurity, infrastructure and DevOps. With 25+ years of experience, he builds high-performance teams that deliver stable, audit-ready systems in complex environments.
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Piotr Kowalski CTO
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Piotr drives technology development and operational excellence across software engineering, data and digital transformation. With 17+ years of delivery leadership, he improves speed, quality and cost efficiency in large IT organizations.
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Piotr Piekutowski Board Member, Chief Legal Officer
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Piotr oversees legal governance, compliance and intellectual property across the organization. With over 20 years of experience in regulated sectors, he ensures that business growth is secure, audit-ready and aligned with corporate and data protection standards.

Join
the
Team

We work on demanding, regulated projects where quality and accountability matter. If you value senior expertise, partnership and real impact, you will feel at home at Onwelo.

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Let's Build Together

Ready to transform your business? Our team is here to help.

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