EventsBrand ActivationsExperience Management
360 Marketing Solutions
Where Ideas become
Experiences.
A full-service 360° marketing, brand activation, and event management agency delivering Above-The-Line (ATL), Below-The-Line (BTL), and Through-The-Line (TTL) solutions across Sri Lanka.
About the company
Corporate Event Management Company in Sri Lanka. Completed over 300+ projects
A full-service 360° marketing, brand activation, and event management agency delivering Above-The-Line (ATL), Below-The-Line (BTL), and Through-The-Line (TTL) solutions across Sri Lanka.
We specialize in creating immersive brand experiences, handling everything from strategy, creative development, production, logistics, and execution, all under one roof.
With extensive industry experience and nationwide operational capability, we help brands connect, engage, and convert audiences through measurable, high-impact campaigns.
One point of contact
Planning, creative coordination, suppliers and on-ground execution managed as one connected project.
Built around the client
Solutions shaped around your audience, budget, location, objectives and brand requirements.
Execution that matters
Practical attention to visibility, participation, presentation and the complete guest experience.
Equipment and Infrastructure
Integrated Media and Event Solutions under one Roof.
Our portfolio
Notable Projects.
Our Clients
Our Trusted Clients
Main Clients
Retail Customers
Why partner with us
Why Choose Us.
True 360° CapabilityStrong logistics & execution networkCreative-First ApproachTrusted by leading brandsScalable ExecutionReliable & Cost-Efficient
Start a conversation
Planning a promotion or event?
Share the type of project, preferred date, location and estimated audience. The ALL IN ONE team can discuss a suitable solution.
Primary phone077 315 2551
Alternative phone077 140 1961
General emailevents@allinone.lk
Direct emailprabathw@allinone.lk
OfficeNo. 447/31, Delkada, Nugegoda, Sri Lanka