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About us

A UK software partner since 1992

We build software around the way your business works. For over 30 years, we've helped mobile teams turn everyday operational challenges into simpler digital workflows.

Two members of the Triangle Software team reviewing a project together
Founded in the UK
1992
Years delivering software
30+
Built, hosted and supported
UK
Partnerships that evolve
Long term

Our story

More than software. A partner for the long run.

Triangle Software began as a bespoke software development company in 1992. Today, we combine that experience with mobile workforce products that help teams across the UK work more effectively.

Your operation comes first.

From paperwork and double entry to missing job evidence, we focus on the practical problems your people face every day.

  • Experience across field-based industries
  • Configurable products and bespoke development
  • A UK team that stays close after launch

Our approach

Operational software, done properly.

We listen carefully, plan together and simplify complex processes. Then we deliver and support a system that can grow with your business.

  1. We listen

    We learn how your teams work and where the challenges are.

  2. We agree

    Together, we shape a plan around your operation.

  3. We simplify

    We turn complex processes into clear, practical workflows.

  4. We implement

    We deliver your system and support it for the long run.

Our journey

Three decades of software innovation.

From bespoke development to mobile workforce management, we've kept evolving to meet the needs of the people using our software.

  1. 1992

    Where it began

    Triangle Software is founded as a bespoke software development company.

  2. 2000s

    Building the foundations

    The Infolens framework enables rapid application development.

  3. 2010s

    Into the field

    Our expertise expands into mobile workforce management.

  4. 2020s

    Formulate launches

    Our flagship mobile platform brings field data into focus.

  5. Today

    Still moving forward

    Helping businesses across critical industries work smarter.

Our people

Real people you'll actually deal with.

When you contact Triangle, you speak to people who know the software and your sector. Our developers and support team stay involved after launch.

Insights

Notes from the field

View more insights

Should field service businesses be afraid of AI?

Everyone seems to have an opinion on artificial intelligence, and most of the loudest ones are worrying. For landscaping and highways businesses, the more useful question is not whether AI will arrive, but who you trust to help you use it well.

Winter is starting earlier. Is your winter services operation ready?

The businesses that get caught out by winter usually aren’t the ones without a plan, they’re the ones whose plan was built for the winter that used to happen rather than the one that’s actually coming, and that gap tends to open up faster than most people expect.

Health and safety compliance in the field

When did you last ask yourself how confident you really are that every safety check your field teams ran last week actually happened? For most businesses managing mobile workforces, that question lands uncomfortably.

Trusted by businesses across the UK

Triangle Software has been a game changer for us. What used to take days chasing paperwork now takes minutes, and we have complete visibility across all projects.

Operations Manager, Hi-Way Services Ltd
  • Hi-Way Services
  • L&R Roadlines
  • Eurovia
  • Ministry of Defence
  • Nationwide Transport Breakdown Services
  • Wilson & Scott
  • WJ
  • Diamond Electronics
  • BDV Recovery
  • Pro Landscapes
  • Giti
  • Torex