Built for how business really works.
Trefn builds tailored operational software for growing businesses - connecting processes, people and information in one place.
Rhoi trefn ar - to put in order. That's the job, so that's the name. Say it "trevn".
What is Trefn?
Trefn creates tailored operational systems for growing businesses.
Think of it as the connected layer between your people, your processes and the software you already use.
It is not one fixed product. It is built around how your business actually works - so the system fits the process, not the other way round.
Built for visibility, clarity, continuity and insight.
What does that look like in real life?
You do not need to know what system you need. You just need to know what is not working.
"Where is that project up to?"
Project tracking"Who owns the next step?"
Clear ownership"Why is this late?"
Live insight"Can the customer see status?"
Portal access"What needs attention today?"
Dashboards"Why are there three answers?"
One source of truthWatch a one-minute tour. Then try it yourself.
A sample system with made-up data: late work flagged from the records, clocks in working days, change history on every save, and a plan that shows when things slip.
Growth creates complexity.
It happens gradually. A spreadsheet. A shared folder. An email trail. A workaround. Another workaround. Another process.
Every decision makes sense at the time - until information becomes fragmented and nobody can see how work really moves through the business. The business still runs, but it runs on memory, chasing, assumptions and heroic individuals.
The problem is not effort.
The problem is clarity.
The aim is simple: make the work visible.
Not a software salesman. Not just a developer.
Ross Jones, Trefn's founder, did not come to this as a corporate software salesman. He came to it from inside businesses - banking, sales, project management, the Civil Service and operations. Across every role, he kept seeing the same problem: good people fighting bad systems.
"I'm interested in the need behind the need."
Understands businesses
He has worked inside teams, projects and operations - not just around them.
Understands process
He asks how work happens before deciding what to build.
Builds the solution
The person understanding the problem is the person creating the system.
Built with you. Not sold to you.
Trefn starts with your business, not a product catalogue. Ross sits with the people doing the work, learns the process, finds the friction and builds around the answers.
- 01Walk the process
- 02Find the friction
- 03Design the solution
- 04Build early
- 05Improve with users
The first question is not "what software do you want?" It is "show me what is not working."
Pelham Connect: from fragmented work to one connected platform.
Pelham had software. The problem was that nothing connected. Project information was spread across boards, spreadsheets, email chains and shared folders - with no single view of the whole journey.
Before
- Duplicate data entry
- Internal forms between teams
- Manual updates
- Time spent chasing information
- No complete project view
After
- One connected process
- Shared visibility
- One source of truth
- Real-time information
- Less handoff and rework
Less administration. More visibility. People spend more time doing the work - and less time administering it.
"Ross doesn't just build what you ask for - he works out what the business actually needs and builds that."
"Before Connect, our project information was spread across hundreds of separate boards and spreadsheets, and nobody had one view of where a job actually was. Ross built us a single platform that runs the whole process end to end."
What could Trefn help with?
The system changes because the business changes.
AI where it helps. Not where it doesn't.
Trefn uses automation and AI where it saves time, reduces manual effort and improves accuracy.
Built around your business. Not the other way round.
Visibility
Everyone can see what is happening.
Clarity
One source of truth, not three answers.
Continuity
Knowledge sits in the business, not one person's head.
Insight
Leaders can see why things are happening.
Because businesses grow faster when everyone can see what is happening.
Questions people ask.
Is this bespoke software?
Yes. It is not one fixed product. It is built around how your business actually works - not a generic tool, but the screens a team actually needs to run the work.
We have outgrown our spreadsheets. Is Trefn for us?
Probably. Most work starts where good people are fighting bad systems: spreadsheets, shared folders, email trails and three answers to the same question. Trefn moves that into one connected system.
Will it replace the software we already use?
It can. Sometimes the right answer is to connect the software you already use. Sometimes it is to replace the tools that cost more than they give back - one connected system instead of several separate subscriptions can save a business a lot of money. The first conversation works out which.
What kind of businesses is it for?
Growing businesses where work passes between people and teams - for example manufacturing, installation, field service, logistics and wholesale. If the answer to "where is that up to?" lives in spreadsheets, inboxes and people's heads, it is worth a conversation.
Who will we work with?
Ross. You do not get passed from salesperson to account manager to developer. The person understanding the problem is the person creating the system.
Where are you based? Do you come on site?
Trefn is based in Nottingham. Ross works on site or remotely - whichever suits the work - with businesses across the UK.
How does it start?
With the process everyone hates. The first conversation is free, and it is not about software. It is about what is slowing the business down, where information gets lost, and whether Trefn is the right fit.
How is it priced?
Every system is different, so there is no price list. After the first conversation you get a written proposal with a fixed price within a week. No day rates. No estimates that grow.
What happens once it is live?
It keeps improving. The system changes because the business changes, so support is agreed in the proposal - fixes, improvements and changes as the business grows.
What is the process everyone hates?
Start there.
The first conversation is not about software. It is about understanding what is slowing the business down, where information gets lost, and whether Trefn is the right fit.
You do not need to know what system you need. You just need to know what is not working.
Want to see it first? Try the demo - five minutes, no sign-up. Based in Nottingham. On site or remote, across the UK.