About Yellosys
Supporting businesses since the 1980s




Supporting Businesses Through Decades of Growth
Our passion towards computers & technology started way back in late 1980s as we were brought up surrounded with a family-owned business introducing computers and software programming in a port city of Thoothukudi in Southern part India.
Today, we focus on Microsoft Business Applications, specializing in Microsoft Dynamics 365, Power Platform, Azure, Business Intelligence, and Managed Services. Our certified experts work closely with businesses to deliver customized Microsoft solutions that address specific challenges and support growth.

Advancing the Microsoft Partner Ecosystem
Our Mission
To engineer the best solutions to our customers & partners which helps them to narrow down their gaps in Dynamics 365 world using Microsoft technologies.
Our Vision
To build an innovative center of excellence in the Microsoft partner community guiding our customers and partners with the best in class engineered solution for all their operational difficulties in various industries.
What Sets Us Apart
We pledge to pay attention to our customer's various problem statements and collaborate as a team to deliver the best in class solution by reducing the delivery cycle time.
Business-First Approach
We focus on solving real business problems, not just implementing technology. Our solutions are tailored to meet the unique needs of each client.
Microsoft Expertise
As a certified Microsoft partner, we bring deep knowledge of Dynamics 365, Power Platform, Azure, and Business Intelligence solutions.
End-to-End Support
We are with you at every step of your digital journey from initial consultation to post-implementation support.
Supporting Businesses Through Decades of Growth
At Yellosys, we've been supporting businesses since the 1980s, starting with computer learning and data analytics to help organizations adapt to new technologies. As the tech landscape evolved, we expanded our expertise to include ERP systems in the 2000s, along with outsourcing and advanced programming in the 2010s.
Today, we focus on Microsoft Business Applications, specializing in Microsoft Dynamics 365, Power Platform, Azure, Business Intelligence, and Managed Services. Our certified experts work closely with businesses to deliver customized Microsoft solutions that address specific challenges and support growth.
What Sets Us Apart
At Yellosys, we prioritize your business needs above all. Our tailored solutions ensure that technology serves your unique challenges.
Business-First Approach
We focus on solving real business problems, not just implementing technology. Our solutions are tailored to meet the unique needs of each client.
Microsoft Expertise
As a certified Microsoft partner, we bring deep knowledge of Dynamics 365, Power Platform, Azure, and Business Intelligence solutions.
End-to-End Support
We are with you at every step of your digital journey from initial consultation to post-implementation support.
Why Choose Yellosys?
Partnering with Yellosys means more than just implementing Microsoft solutions. It means having a dedicated team that understands your business, anticipates challenges, and delivers solutions that drive real impact.
Proven Track Record
We focus on solving real business problems, not just implementing technology. Our solutions are tailored to meet the unique needs of each client.
Tailored Solutions
As a certified Microsoft partner, we bring deep knowledge of Dynamics 365, Power Platform, Azure, and Business Intelligence solutions.
Future-Ready
We are with you at every step of your digital journey from initial consultation to post-implementation support.

The Core Values That Drive Yellosys Forward
Integrity
We uphold the highest ethical standards in all our interactions and deliver on our promises.
Collaboration
We work closely with our clients, fostering strong partnerships built on trust and transparency.
Excellence
We strive for excellence in every project, ensuring that our solutions drive measurable results.
Continuous Improvement
We embrace change and constantly seek ways to innovate and improve our services.

Advancing the Microsoft Partner Ecosystem
Our Mission
To engineer world-class solutions that empower businesses to overcome challenges, optimize operations, and achieve their digital transformation goals using Microsoft technologies.
Our Vision
To be the leading center of excellence in the Microsoft partner ecosystem, driving innovation, operational efficiency, and sustainable growth for businesses worldwide.
About Yellosys
Supporting businesses since the 1980s




The Core Values That Drive Yellosys Forward
Integrity
We uphold the highest ethical standards in all our interactions and deliver on our promises.
Collaboration
We work closely with our clients, fostering strong partnerships built on trust and transparency.
Excellence
We strive for excellence in every project, ensuring that our solutions drive measurable results.
Continuous Improvement
We embrace change and constantly seek ways to innovate and improve our services.
