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Software solutions that work!

Today, information technology is our “primary education” and we love to assist our clients with this intriguing toolset.


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Contracting and consultancy

We set goals, man the team and make the solution come to life

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We help rethink your business software and hardware based on your actual needs and make your IT environment work efficiently

Take a look
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Software development

We provide all services related to software development: project management, business and system analysis, programming and testing

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Woodpecker MES-ERP

Industry 4.0 is here – a solution developed for the timber industry, that handles contract managements, productions and all forms of logistics.

Take a look
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Public procurements

Carrying out and consulting on public procurements

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Accessibility – we help your systems to meet the criteriums of the Web Content Accessibility Guidelines.

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Identity and Access Management

Crisis Management

Software development and project management in a state of emergency

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Agresso ERP

Official representatives in the Baltic States

Self-Service Solutions

Take a look at perekaart.ee


Get in touch: info@heisi.ee / +372 5117911


Information technology is our skill, key, passion, commitment and job.

As a potential member of the Heisi team, you will get to do software development here. But that is far from all – only those will excel who also manage to get to root of our partners and clients needs. In other words “A Heisi employee is also an employee of the client” – and that’s it! What is needed, that we will do and if there is a better way, you will know.

Some of Heisi’s accolades include being tapped by “Äripäev” as a Gazelle Company as well as a Successful Company founded in 2014. Furthermore, in addition to being a member of, Heisi has received recognitions from the Estonian Chamber of Commerce and Industry. Heisi is currently also a member of the Estonian ICT cluster, Science and Business Park Tehnopol and the Estonian health innovation ecosystem Connected Health. Heisi has been ISO 9001:2015 certified since 2017 and therefore all services provided by Heisi are internationally accredited.

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Our team

Ease of communication and out of the box – to summarize us. Our greatest assets are our wickedly talented members, partners and superb clients – and you can be a part of them as well! Oh and by the way – we pay our taxes and on time!

Raul Raudsepp, MSc


Our code on
is green

Not figuratively, but literally. Last year we produced the entire amount of electricity used by the company from the sun. That is how we use green energy to develop the best product or service for you.

100% Green
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Case Studies