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ANTLR Tech

Custom software · Built for teams worldwide

Custom business software built around the way you work.

We replace spreadsheets, disconnected apps and manual handoffs with one system your team actually runs on — CRM, booking, operations, inventory, portals and dashboards.

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11yrs
Building systems for operators
140+
Systems shipped and in daily use
20+
Countries served across four regions
6wks
To a first release your team uses

Operators who rely on us

“We ran the whole depot on three spreadsheets and a whiteboard. ANTLR mapped it in a fortnight and gave us one system the crews actually use — dispatch, parts and invoicing finally agree with each other.”
Dana WhitlockOperations Director, Halden Logistics

The problem

Most companies don’t have a software problem.

They have a coordination problem. Work happens in six places at once, and leadership finds out what happened a week later.

Disconnected tools

Scheduling in one app, invoicing in another, history in an inbox. Nothing agrees.

Spreadsheet dependency

The real system is a workbook one person maintains — and it breaks when they're out.

Manual re-entry

Staff retype the same job three times. Every copy is a chance to be wrong.

No live visibility

You can't see margin, capacity or backlog today — only last month's report.

What we build

Business systems, built around how each company works.

CRM, ERP, field service, internal tools, HR, team management, office software, ecommerce, payments, portals, mobile apps and custom SaaS — each built for one company. Most clients begin with one system and add the next once it’s earning its keep.

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How we work

A process built for businesses that can’t pause.

Four stages, fixed checkpoints, working software in front of your team early — not a six-month reveal.

  1. 11–2 weeks

    Discover

    We sit with the people doing the work and map the process as it really runs.

    Process map + scope

  2. 21 week

    Plan

    A phased build with clear priorities, a fixed first release and a cost you can approve.

    Roadmap + estimate

  3. 36–16 weeks

    Build

    Two-week cycles, a working demo at the end of each, data migration handled with care.

    Release + training

  4. 4Ongoing

    Improve

    We stay on as your system evolves — new branches, new rules, new reporting needs.

    Support + roadmap

Reduce manual work

−62%

Data is entered once. Reminders, status changes and paperwork stop consuming staff hours.

15–25 hrs/wk returned

Centralize operations

1 system

Customers, jobs, stock and money in one place, so every team works off the same record.

Fewer tools, fewer handoffs

Decide with clarity

Same day

Leadership sees capacity, margin and backlog as they stand — not as they were last quarter.

Reporting in minutes, not days

FAQ

Questions buyers ask before they start.

Book a 45-minute intro call

You leave with a process map and a recommendation — whether or not you hire us.

Discuss Your System

How long before we're using it?

A first release your team uses in production typically lands 6–16 weeks after kickoff, depending on scope.

What does it cost?

You approve a fixed price for a defined first release after the planning stage — no open-ended billing to start.

Can it work with the tools we keep?

Yes. We integrate with QuickBooks, Stripe, Twilio, EHR and ERP systems rather than replacing what already works.

Who owns the software?

You do — your repository, your cloud account, documented handover, no lock-in.

What happens to our old data?

Migration is part of the build: we map, clean and load it, then run both systems side by side until you're confident.

Do we need a finished specification?

No. Most clients arrive with a problem, not a spec. Deciding what to build first is the work of discovery.

Tell us how your business runs. We'll tell you what to build first.

A 45-minute working session with an engineer and a systems lead.

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