Technology consulting firms in the world

What are the top consulting firms in the world for clients in the Technology industry? The top Technology consulting firms in the world list presents the globe’s leading consultancy firms in the sector, based on ZTL unique database of more than 10 million data points per year of clients and consultants, including expertise and consultancy projects delivered in the Technology industry.

Business Tech Consulting Core

Transform your digital landscape with innovative strategy, fresh technologies, and intelligent advisory services to build a smarter business.


Converting your vision into valuable business outcomes with time-tested technology advisory services.


Delivering your business value faster with well-thought software infrastructure and accurate operational efficiency.


Energizing your legacy software with modern technology, design thinking, agility, and an intelligent environment

ZTL Tech Consulting Services

ZTL on the digital journey to define the best fitting technology for your most challenging business goals.


Software Audit Services

Screening your software for flaws and strengths to improve its quality and performance leading to resources and cost-efficiency.

Software Re-Engineering

Taking good care of your existing software with code refactoring services to ensure excellent performance, superior UX, and smooth scalability.

Virtual Tech Leader Services

Implying the CTO/CIO role to develop and manage specific projects - from process automatization to full digital product launch.

Cloud Consulting

Allocating the best out of your IT infrastructure to present the most power from your software integration with the cloud.