UK +44 7771 548189
IRE +353 87 911 6403

Covid-19 Update

During the government advised lockdown due to Covid-19 Hennessey ITC is still operational, we are ensuring our team is adhering to social distancing but are still supporting our clients remotely. As you are aware this is an ever changing situation but as things develop we shall keep our clients and team updated with advice as provided by the Public Health Agencies. Thank you for your cooperation, and we look forward to continuing to work together in a healthy and safe manner.


In 2021 we became Unit 4 Premier Partners.

Since  2020 we have been Unit 4 Partners delivering ERP (Enterprise Resource Planning) systems and associated professional services for the public, private & not for profit sectors.

Our team has a wealth of experience in designing solutions to meet organisational challenges and requirements, from consultancy through to delivery and training.

We have supported a number of public, private, not for profit and non-departmental public bodies in enhancing their use of digital technologies and taking their business systems to the next level.

Our Clients

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We are Hennessy IT Consulting.

We implement measurable and positive change in diverse organisations. We are agents of change.

 We work with our clients to identify improvements, opportunities and possibilities to design, enhance and install their systems. We motivate and train people. Based in Scotland we deliver services throughout the UK and Ireland.


Empowering people in service organisations, we work with professional services, public services, higher education and not for profits, financial services and performance management. We are an implementation consultancy.


At Hennessy IT Consulting we deliver success through innovative solutions, working with our clients to transform their services.

We work across the public, private & not for profit sectors, and have earned a strong reputation in delivering transformational services.


ERP (Enterprise Resource Planning) solutions are an important investment for any organisation. Our goal is to help our clients to achieve sustained maximum value from that investment – as quickly and easily as possible.

Our implementation services cover full green field site to additional modules and enhancements.


Even a handmade suit may need some alterations to make the fit just right. System implementations work the same way – it isn’t always one system fits all.

Hennesy IT Consulting offers a development service where we work with you to find a solution to any problem you have, however big or small.


As a part of the health check service, Hennessy IT Consulting will analyse your system and its best fit with your organisation’s current requirements.

All recommendations and strategies are documented to assist you in moving forward and where required estimated for future works to be undertaken.


As part of the package we also offer comprehensive training requirements – from documentation to end user training.


At Hennessy IT Consulting we are committed to ensuring our clients receive market leading support services to make the most out of their solution.

Our team are highly trained and passionate about making our clients happy.

H-ITC Latest News

Hennessy Consulting Accredited as Unit4 Partner

We are pleased to have been selected as a Unit 4 Partner delivering ERP (Enterprise Resource Planning) systems and associated professional services for the public, private & not for profit[…]

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Upgrade your business IT systems with tailor-made solutions

We believe that better processes lead to better experiences for our clients. Our mission is to provide independent, expert advice for IT system installations and upgrades and to implement these[…]

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IAUG 2019 Conference

Hennessy IT Consulting were proud to be asked to attend the conference in Cork in May for the Irish Agresso User Group. It was good to see some old familiar[…]

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Our Clients

Our ethos is to bring passion, solution and success to meet our customers’ evolving needs. When you engage with us we will embark on a journey together to improve your system efficiency.

Renfrewshire Council

Renfrewshire Council

Supporting Continuous Improvement. Renfrewshire Council were working with another Unit4 partner after procuring BW. Late in 2017 we were asked to come in to spearhead the project and to give[…]

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scottish borders council

Scottish Borders Council

Implementing Business World Solutions. Scottish Borders Council had been live for approx. a year when we were engaged to re-implement their Business World solution for all of Financials/HR and Payroll.[…]

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Consultancy Support and Ongoing Development Services. Zenith originally approached us to provide support for their Milestone 7 upgrade. Additionally, we have provided general consultancy support for their HR, R2R &[…]

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System Development. Back in 2011, we were appointed to implement the Unit4 Business World HR module.  Since then, we have developed an ongoing relationship by providing ongoing support as well[…]

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Scottish Environmental Protection Agency

Scottish Environment Protection Agency

Trusted Partner. We have been providing ongoing support to SEPA since our original implementation contract in 2007. We have subsequently implemented a number of additional modules ie: Expenses, Timesheets and[…]

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The Glasgow School of Art

Supporting a Glasgow Institution. A contract for the provision of ongoing support was agreed since our successful Milestone 6 upgrade in 2015. This included all Financials as well as Procurement,[…]

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West Dumbartonshire Council

West Dunbartonshire Council

Software Upgrades & Ongoing Maintenance. We were awarded the contract to implement the Direct Debit module in 2019. We have also been providing ongoing maintenance and support to the Council[…]

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Unit4 Business World Support. Since 2014, Hennessy IT Consulting has been responsible for the ongoing support of the Unit4, Business World, HR, Financials (including Procurement) & PCB modules.

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From Procurement to HR. In 2012, Hennessy IT Consulting was selected to implement Unit4 Business World Financials (including Procurement), Project Costing & Billing & HR. Subsequently, the Planner Module &[…]

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Meet Our Team

Your vision is our priority.

Colm Hennessy

Director & Company Founder
Hennessy IT Consulting

Specialising in project management, change management and business process re-design – Colm provides leadership and vision but is also able to delve into detail when required.

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Paula Francis

Director & Senior Consultant
Hennessy IT Consulting

Paula has an incredible work ethic and an infectious personality, which, when combined with HITC makes an unstoppable positive force to get things done and ensures the team delivers.

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Client Testimonials

Don’t take our word for it – here’s what our clients say:

Hennessy IT Consulting communicate in a way which is clear, open, honest and constructive – they share, listen and respond to information, options, ideas and instructions. Colm and this team can manage diverse workloads and meet deadlines. They have demonstrated strong and fair leadership skills – they are able to inspire confidence and credibility.

Patrick Welsh Murray

Head of ICT, Finance and Resources

Renfrewshire Council

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We have worked with HITC for 3 1/2 years and they have shown professionalism and insight into our operations during that time, as a specialised art school we require tailored solutions to our problems. HITC have taken that on board and have used their experience of other sectors to suggest solutions that would be appropriate for us to use.

Alistair Storey

Head of Finance

Glasgow School of Art

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Colm Hennessy and more recently Hennessy IT Consulting have been successfully supporting us here in Foróige with our use of Agresso since 2012.

Siobhan McCormack

Finance Manager


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We’ve been working with Hennessy IT Consulting for over a year now and cannot impress how invaluable their knowledge has been. The depth of experience that they have allows them to hit the ground running on any project. Our implementation is highly customised which posed no issue to the HITC consultants.They are our go to consultants for all things Business World.

James O’Connor

Global Business Information Systems Manager

Zenith Technologies Limited

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Contact us

We look forward to hearing from you.

Get In Touch


UK Address:

1/3 68 Howard St, Glasgow, Scotland, G1 4EE


      +44 7771 548189

IRE Address:

17 The Paddocks, Gowran, Kilkenny, R95CF25


        +353 87 911 6403

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Our Memberships and Affiliations

We hold certification and accreditation with:

Unit 4
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Acca logo
Prince2 logo
Intersect Consulting