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Hunik Group

Hunik Group

With over 20 years of experience, hunik group provides a full range of services and expertise to support businesses in developing their digital presence.

From artificial intelligence to hosting and infrastructure, through custom website design, business application development, web presence strategy, content production, digital identity and advertising.

Our team specialises in diverse fields organised by areas of expertise across the group’s companies.

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Our history in brief

To expand its offering, Castelis acquired ILX Consulting, an infrastructure specialist that became the Castelis Cloud Business Unit, in 2004, followed by Access it, a Microsoft pure player based in Villeneuve d’Ascq, in 2014.

In 2014, the group continued to grow with the creation of a new company: Treez Data Management, a Data specialist based in the Lille region. The following year, it created Sudalis, a web agency specialising in custom development, based in Toulouse.

Then in 2018, it extended its expertise with the acquisition of Yoozly, a web agency based in the Lille offices.

Our history in brief

2018 was also the year of the company’s expansion into Asia, with an investment in LiveWell Solutions Ltd and shortly afterwards a partnership with SourceWell Global Inc. in the Philippines. These collaborations ultimately led to the creation of Castelis Asia Inc. in Manila in November 2020.

In 2020, the Ylly agency, a specialist in Customer Experience, joined the group at its Paris offices.

Finally, in 2022, the Castelis group became hunik group and gained new expertise with a 7th company: Everbrand, an agency specialising in brand development.

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Our 5 business expertise areas

ERP and Financial Services

ERP and Financial Services

ERP integration and custom financial and accounting services development.

Customer and User Experience

Customer and User Experience

Design of engaging user experiences. Custom service platform development.

Digital workplace

Digital workplace

Digital collaboration solutions. Corporate intranet.

Cloud and security

Cloud and security

Cloud governance. Infrastructure security. GDPR compliance.

AI & Data for performance

AI & Data for performance

Data collection, analysis and exploitation in the service of performance.

/ Introducing Hunik Group

Different needs require tailored solutions

Castelis

Castelis

Specialising in custom solution development, with strong business expertise in finance, e-commerce and accounting management. Ambitious technology partnerships with Microsoft and Sitecore.

Access it

Access it

A long-standing Microsoft partner, Access it supports you in digitalising business processes and collaborative practices, through management application development or the integration of Microsoft solutions such as Office 365.

Discover Access it
Sudalis

Sudalis

A Toulouse-based agency, the Sudalis team helps you build custom applications: software development, reporting tools, data administration, intranet/extranet and business applications.

Discover Sudalis
Treez

Treez

Expert in data collection, analysis and exploitation. Treez advises on and implements new uses of business intelligence, helping clients unlock the potential of their company data.

Discover Treez
Ylly

Ylly

Expert in open-source development, Symfony, WordPress, React Native…, Ylly builds optimal user experiences and deploys performance marketing strategies by activating the right digital levers.

Discover Ylly
Yoozly

Yoozly

An agency specialising in user experience design and front-end development. It supports you in your digital transformation, UX design and web development of your solutions.

Discover Yoozly
Maoké

Maoké

Expert in web design, e-commerce and custom business applications. Maoké supports its clients from digital strategy through to launch, with 39 experts involved and a long-term vision focused on business performance.

Discover Maoké

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Our presence in France and internationally

hunik group and its various subsidiaries are present in France in the main economic centres: Paris, Lille, Nantes, Lyon and Toulouse.

Also present in Asia, in the Philippines, hunik group and Castelis are able to provide 24/7 support to their key accounts.

Our presence in France and internationally