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Rural business management software

Standout software for smarter decision making

From the farm office to the estate boardroom, Landmark Systems gives you the numbers, the reports and the support to run your rural business with confidence – led by KEYinfinity, our flagship farm accounting software.

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Built on trust, backed by experience

  • 5 seconds

    Average support call answer time

  • 95%

    Customer satisfaction with Landmark Systems support

  • Almost 40

    Years building software for UK agriculture

The Landmark Team together as a group, outside.

Who we are

Built for agriculture, by people who know it

We’ve spent almost 40 years building software for UK farms, estates and the advisors who serve them. We know rural business isn’t one-size-fits-all, so our software isn’t either. At the heart of it all is KEYinfinity, our flagship farm accounting software – continually developed and invested in, and trusted by rural businesses across the UK.

A man standing in a field with a tablet

Real people, real support

Support that stays with you

Ring up and speak to someone who knows the software and knows farming. Our professional services team train both on site and online, run workshops and stay with you through year end – from day one, not just at launch.

  • UK-based

    team, no offshore call centre

  • Every product

    covered by support

  • On-site & online

    training available

Landmark HUB

Latest from Landmark Systems

Visit the HUB
John Holt standing beside his red Massey Ferguson tractor in the farm shed
  • Case study
  • Farmers

Farming for the future: how John Holt built an award-winning, nature-friendly farm

Three generations, an organic dairy, a British Empire Medal and a close eye on the numbers with KEYPrime Accounts: John Holt’s story at Droke Farm, West Sussex.

KEYPrime Accounts

I tried other programs and they were fine for basic accounting, but they weren’t built for farming. Landmark has the flexibility and adjustments I need, from recurring invoices to setting up our different enterprises.

L. Richards, Pullen Barn Farm

  • Farmers
  • KEYinfinity

I find Landmark the market leader in software for rural businesses, and recommend it to our clients. Other software is either too generic for agri and landed estate businesses to be useful, and other specialised software is simply not as good.

G. McGill, Farries Kirk & McVean Chartered Accountants

  • Professionals & Advisors
  • KEYinfinity

I’ve used many accounting systems – but this one really stands out. Its detailed reporting and seamless handling of invoicing, tenancy renewals, and reconciliation have streamlined our processes and made my job much easier.

T. Ives, Head of Finance, Lord Rayleigh’s Farms

  • Estates & Land Agents
  • KEYPrime Accounts

The support team at Landmark Systems is second to none. Every time I reach out, whether with a simple question or a complex technical query, the response is consistently polite, efficient, and kind.

L. Stokoe, Farm Secretary

  • Professionals & Advisors
  • KEYPrime Accounts

Geofolia is much more visual than our previous program, which has made environmental and stewardship planning much simpler. It’s easy to use and works well with multiple users and the app in the field.

W. Davey, Cadwell Farm

  • Farmers
  • Geofolia

Landmark’s support and solutions are tailored to suit our rural clients – they understand the complexity of the businesses we support within the agricultural sector.

L. Daking, Lowenva Farm Office Services Ltd

  • Professionals & Advisors
  • KEYinfinity

We were using a manual system to manage our commercial lettings, so we moved to KEYPrime Property, which feeds into KEYPrime Accounts. It’s easy to use and has automated a lot of our invoicing and compliance, saving a considerable amount of time in the office.

J. Hayward, Holmstead Farm

  • Estates & Land Agents
  • KEYPrime Property
  • KEYPrime Accounts

Using Landmark accounts software, we can view each part of the business at enterprise level and keep a good eye on every diversification project separately, which is really useful to make sure they’re profitable and the numbers are right.

F. de Boer, Wappingthorn Farm

  • Farmers
  • KEYPrime Advanced

We were looking for something which had more functionality and user friendliness – we found KEYPrime fitted the bill very well. It gives very good reports and flexibility and our bookkeeper finds inputting much improved on what we used before.

W. Alexander, Castle Farm

  • Farmers
  • KEYPrime Accounts

LivestockData has been an invaluable tool for us over the years. It allows us to stay on top of our records and keep track of animal movements efficiently, saving us valuable time and reducing the risk of errors.

A. Leel, Farm Secretary

  • Farmers
  • LivestockData
A hand holding up the head of a sunflower in a field of sunflowers
  • Case study
  • Farmers

Troston Farms: KEYPrime Accounts and KEYPrime Property

KEYPrime Accounts

Black and white photo of Rosehill Advisors’ three founding directors standing outside
  • Case study
  • Professionals & Advisors

Rosehill Advisors: using the right tools from the outset

KEYPrime Accounts

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Is your software working for your farm, or holding it back?

A 15-minute self-assessment for farms, estates and rural businesses. Score your current accounting software, find the gaps and see what better looks like.

Talk to our team

Get the Rural Software Health Check