Bespoke Software Development that solves real business challenges.
At 16i, we specialise in software development that helps organisations overcome complex operational challenges, streamline workflows, and unlock new digital opportunities.
Combining creative thinking with deep technical expertise we can build tailored software solutions that enable your business to operate smarter and scale with confidence.
Whether you're looking to replace inefficient manual processes, integrate disparate systems and AI technologies, or create a brand new digital product, our bespoke approach ensures you get software that fits your business; not the other way round.
How our software development expertise solves your business problems.
Our people‑centric, problem‑solving approach ensures every solution is built around your goals, users, and operational realities.
We start by understanding your challenges.
We work closely with stakeholders to understand pain points, analyse current workflows, and existing tools; all so we fully understand your objectives, operational challenges, and digital goals before we begin designing your software. This ensures the end product genuinely enhances how your business functions.
We create software that transforms operations.
16i builds everything from simple applications to enterprise‑level systems and fully bespoke business platforms; designed to increase efficiency, reduce friction, and provide long‑term scalability.
All tailored around resolving your particular challenges which can range from improving internal workflows to enabling new customer experiences, to online portals and intricate back‑end processes that help organisations thrive at scale.
We deliver measurable improvements.
Our refinement of user journeys, system architecture and digital experience has helped clients optimise key processes. From enhancing booking flows to building the back‑office infrastructure for entire businesses across sectors such as education, hospitality, enterprise, publishing and leisure.
Evolution of the platform for ever increasing volumes of traffic.
SoPublishing • Platform
Creating a seamless user experience for G1 Installers
Grant UK • Portal & App
Creating a resilient reporting system.
PIPA • Platform
Generating happier employees through bespoke software development.
Harkn • App
What could we build for you?
Our team has developed a diverse range of bespoke systems to support modern businesses over the years. These have included:
Portals & Online Platforms
Custom portals for customers, staff, members or partners—designed for secure access, streamlined communication and simplified operations.
Examples include online publication platforms and resilient reporting systems.
Certification & Accreditation Platforms
Bespoke platforms that manage certification workflows, user credentials, progress tracking and reporting—tailored to professions, industries or internal training.
Booking & Reservation Systems
We’ve created efficient booking processes for businesses such as hospitality and leisure providers, designed to improve conversion and streamline user journeys.
Back‑Office Management Systems
End‑to‑end operational systems that act as the infrastructure behind entire businesses—used by companies in sectors such as luxury travel and media.
Mobile & Web Applications
Cross‑platform, user‑friendly applications designed to extend functionality, enhance user experience and increase engagement across devices.
e‑Commerce Tools & Conversion‑Focused Enhancements
From bespoke e‑commerce platforms to UX‑driven checkout improvements, we help businesses increase visibility, usability and revenue.
Why businesses choose 16i for Software Development
A strategic, research‑driven process
We analyse your challenges, map user journeys and bring ideas to life through UX/UI, prototyping and iterative development.
A highly skilled, multidisciplinary development team
Our developers, designers, strategists and technical specialists collaborate to deliver high‑quality, scalable and future‑proof solutions.
A strong track record of on‑time, on‑budget delivery
With thousands of digital projects delivered, our team is trusted by more than 200 clients across a wide range of sectors.
Why we use .NET for high‑performance Software Development
Many of our bespoke systems are built using Microsoft .NET, allowing us to create robust, scalable and reliable enterprise‑grade applications.
High Performance & Scalability
.NET is designed for applications that must scale over time—perfect for growing businesses with evolving digital demands.
Enterprise‑Level Security
Advanced authentication, access control and protective frameworks make .NET ideal for handling sensitive data and mission‑critical operations.
Flexible & Cross‑Platform
From web apps to mobile services and APIs, .NET supports a wide range of development scenarios.
Long‑Term Reliability
Backed by Microsoft, .NET benefits from continual updates, strong support and a thriving global developer community.
Seamless Integration
.NET integrates smoothly with cloud services, CRM systems, databases and other business technologies—reducing friction and improving workflow efficiency.
Let's start solving your business challenges, together!
Still unsure if we might be able to help? For us no problem is too big or too small. Whether you need a bespoke portal, a certification platform, a large‑scale business system or a custom application built on .NET, 16i has the expertise to deliver exceptional results.
Let’s turn your challenges into innovative digital solutions that help your business thrive.