Who we are

Black and white professional headshot of Andonis Petrou, Founder + CEO of Teclab Ltd, a man with dark neatly styled hair, wearing a dark suit and white dress shirt, against a solid background with an orange circular border.

ANDONIS PETROU

Founder & CEO, Teclab Ltd

Andonis Petrou is the Founder and CEO of Teclab Ltd, a global IT consultancy delivering enterprise-grade data, cloud, and analytics solutions for organisations operating at scale. Teclab works across Financial Services, Telecommunications, Healthcare, and Government, supporting environments where performance, security, and reliability are non-negotiable.

With more than 20 years of experience, Andonis has led complex transformation programmes for global enterprises including Vodafone, Barclays, Credit Suisse, Bank of America Merrill Lynch, HSBC, and UBS. His background spans large-scale data platforms, cloud infrastructure, and regulated delivery environments, combining hands-on technical leadership with disciplined programme and release governance to deliver measurable business outcomes.

At Teclab, Andonis provides strategic direction while remaining closely involved in solution design and delivery oversight, ensuring that engagements meet enterprise standards for resilience, compliance, and operational stability. He leads a specialist team delivering scalable data platforms, AI-enabled analytics, and global delivery models that help organisations modernise with confidence and reduce execution risk.

Certified across GCP, AWS, Azure, Linux, Oracle, MySQL, and Cloudera, Andonis brings deep technical understanding alongside executive-level delivery leadership. His focus is on building resilient technology foundations that enable insight, reduce operational risk, and support long-term growth across global organisations.

About Teclab Ltd

Teclab Ltd is a global technology consultancy specialising in data platforms, cloud infrastructure, and analytics for organisations operating at scale. We work in environments where failure is not an option — highly regulated industries, high-volume data estates, and business-critical systems that demand stability, security, and precision.

Our work spans enterprise data platforms, cloud transformation, analytics enablement, and delivery governance. We design, build, and operate resilient technology foundations that support real-time insight, regulatory compliance, and long-term growth. From large-scale migrations and modernisation programmes to performance optimisation and operational recovery, we focus on execution that holds up under pressure.

Teclab operates across Europe, the Middle East, and North America, supporting global enterprises through complex change. Our teams combine deep technical expertise with disciplined delivery, ensuring projects move quickly without compromising control, quality, or business continuity.

We are trusted by leading organisations in Financial Services, Telecommunications, Healthcare, and the Public Sector because we understand the realities of enterprise delivery. Clear ownership. Strong governance. No disruption. The result is technology that works, scales, and lasts — not just at go-live, but in production, year after year.

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