Run your operations
Dedicated teams for sales, marketing, customer support, finance, compliance and back-office work, managed to your standards.
- Sales & lead generation
- Customer support & call centre
- Finance, admin & data
Zonterra helps international businesses build, manage and scale their operations from Sri Lanka, from sales and marketing to customer support, finance, technology and complete business processes.

Start small or hand over a whole function. We build around your scope.
Zonterra works as an extension of your business. We provide the team, run the process and build the systems behind it, so you don't have to build every department yourself.
Dedicated teams for sales, marketing, customer support, finance, compliance and back-office work, managed to your standards.
Sales, enquiries, quotations, bookings and supplier coordination for travel agencies and tour operators.
Websites, apps, CRMs, automation and integrations that make your operation faster and easier to manage.
Hand over one function or connect several. Zonterra can manage multiple business functions under one outsourcing partnership, end to end.
One partner across your entire workflow. You keep control.See how it works
We recruit, train and supervise the team. They work to your processes, in your tools and during your hours.
Our team approachTen service areas, each available as a project, a dedicated team or a fully managed department.
Lead generation, outbound sales, appointment setting and CRM management.
Social media, content, campaigns, email marketing and market research.
Inbound and outbound support, helpdesk, retention and non-voice support.
Order processing, bookings, supplier coordination and workflow management.
Bookkeeping, payables, receivables, payroll support and reconciliation.
Documentation, data verification, record management and quality checks.
Remote IT support, helpdesk, system administration and cloud support.
Websites, web and mobile apps, CRMs, e-commerce and integrations.
Data entry, document management, research and virtual assistance.
Sales, quotations, bookings, DMC coordination and itineraries.
Zonterra can run a business process and build the technology that supports it. One team understands both the work and the system behind it.
Four flexible models. Start with one and move to another as your business grows.
Outsource a specific project or campaign with a defined scope and timeline.
Build a dedicated team working exclusively for you, managed by Zonterra.
Outsource an entire department such as sales, marketing, finance or customer support.
Outsource multiple business functions and let Zonterra manage the operational workflow.
Lower operating costs without lowering standards.
Educated, English-speaking talent from Sri Lanka.
Built to serve UK, European and global clients.
From one task to complete operations.
Grow or adjust capacity as demand changes.
Systems, automation and reporting built in.
Many functions, one point of accountability.
We work as part of your team, not a vendor.
We own the workflow and improve it.
Clear KPIs, QA checks and regular reporting.
Our processes adapt to the way your sector works. If your business has repeatable work, we can help run it.
View industriesWe learn your business, goals and requirements.
We create the right outsourcing model for you.
We set up the team, systems and processes.
We integrate the operation with your business.
We monitor performance and keep improving.
Today, our team provides day-to-day operational support for a UK travel business, covering the kind of work international companies outsource:
Zonterra is a newly launched company. We'd rather show you how we work than make big claims, so ask us for a walkthrough of a live operation.
A short consultation is enough to map your requirements to the right team and model.