OUR STORY

Founded in 1982 in Sri Lanka’s Central Province, Diana Biscuits (Pvt) Ltd has grown from a small local biscuit manufacturer into one of the country’s most trusted food and confectionery companies.

Over the decades, Diana has expanded its portfolio across biscuits, wafers, chocolates, and extruded snacks, supported by continuous investment in technology, people, and food safety. The launch of our state-of-the-art automated production facility in 2016 marked a key milestone in our journey toward scalable, world-class manufacturing.

Today, Diana employs over 800 people, including food technologists, production specialists, quality professionals, and a strong nationwide sales and distribution team. While our roots remain firmly in Sri Lanka, our outlook is global, serving both local consumers and international partners with equal commitment.

WHY WE ARE BEST

Vision
To be a leading and an innovative local food & confectionary company.
Diana Trading Company has been in the industry for three decades as a manufacture of a wide range of excellent quality Biscuits, Wafers, Chocolates, Savoury snacks and Hard Candies. Therefore with the acquisition of latest state of the art technology professional team if specialists, the Company’s ambition is to bring it self up locally and internationaly as an innovative business entity in the industry.
Mission
Create food that are nutritious and loved by people.
With an ever-striving desire for quality and excellence; families nationwide have enjoyed our products for the past thirty years in Sri Lanla. This evenutualy has brought Diana Trading Company being loved by consumers (local & overseas) for it’s high quality and nutritious range of products.
Core Values
The Diana Way

point Think of You First point Deliver Goodness Always point Respect Every Partnership point Act with Integrity point Grow Together point Innovate with Purpose point Bias for Action

Leadership

Diana is led by Joint Managing Directors who provide strategic direction, operational oversight, and long-term vision for the Group’s growth across Sri Lanka and international markets.

Robert Madugalle
Joint Managing Director
Diana Biscuits Co. (Pvt) Ltd
Diana Chocolates (Pvt) Ltd
Alfred Madugalle
Joint Managing Director
Diana Biscuits Co. (Pvt) Ltd
Diana Chocolates (Pvt) Ltd
Yasas Madugalle
Director - Operations
Vishva Madugalle
Senior Manager - Strategic Operations

The leadership team is responsible for governance, strategic planning, and ensuring operational excellence across manufacturing, quality systems, and market expansion initiatives.

Awards

MANUFACTURING & QUALITY

Diana’s manufacturing capabilities are built on modern automation, European machinery, and globally certified systems, ensuring consistent quality across every product line. Our facilities operate under strict FSSC 22000, ISO 22000, GMP, HACCP, and SLS standards, supported by an in-house laboratory and rigorous quality monitoring protocols.

This integrated approach allows us to deliver:
point Consistent taste & texture
point Scalable volumes
point Export-ready compliance
point Private label flexibility

Certificates

Our History