About Integrity Software

Construction industry focus and experience

We have a long track record of providing solutions into the construction market spanning over 30 years. We have over 800 customers in the broader construction sector in the UK and Ireland with our two core accounting products, Evolution M (previously Mardak) and Evolution.

Providing quality software solutions which solve the problems our customers face, supported by outstanding customer service, we take the time to get to the heart of your business and understand your requirements. The testimonials and customer case studies on this website tell you what our customers think.

Our team is made up of industry professionals with many years of experience in solving business and accounting problems for construction companies and advising on industry best practice. All of our development and support services are provided from our UK team.

Integrity Software, Lincoln

Part of JDM Technology Group

Integrity Software are part of the JDM Technology Group.

Spanning North, Central and South America, UK and Middle East, Australia and Asia, JDM have a customer base of more than 4,000 construction businesses employing more than 250 staff. With a core business philosophy of long term commitment to customer service, coupled with providing the best possible solutions to customers, they ensure every business we operate functions with the contractor’s needs at the forefront. Their global reach is unparalleled in the construction software industry.

Integrity Software are proud members of the Construction Industry Federation.