Our partners
You don’t have success alone. That partly depends on the people and companies we surround ourselves with. Our partners provide us with knowledge, production power or software solutions. We provide our specialist knowledge, concepts and creativity in return.
For our work with Annual Reports, we rely on a number of platforms that enable us and our clients to work fantastically together and create wonderful projects.
Tangelo
Tangelo Software offers companies worldwide a platform for efficient production of annual reports. It offers content and version control, collaboration, and data integration. Teams can work on documents together, with automatic updates of financial data.
The creative concepts developed by Mattmo are translated into templates and style options that result in professional, consistent publications. Various formats such as PDF, XHTML and inline XBRL for ESEF and CSRD are fully supported. Our designers can immediately assist with the tool and support production.

ATC
ATC offers extensive knowledge and experience in financial and sustainability reporting, process optimization and automation of financial, data and reporting systems.
By linking the Workiva platform to internal source systems, ATC helps to organize recurring reports efficiently.
ATC is Workiva implementation partner. In the collaboration between ATC and Mattmo, both parties contribute their extensive knowledge to help their joint customers.
Workiva
Workiva offers a unique cloud platform for corporate reporting, ESG, audit and risk. With this, it offers the solution for companies that want to streamline and improve their reporting processes. Teams can easily collaborate on financial reports, compliance documents and more in the cloud-based platform.
Mattmo takes care of the necessary style sheets and layout so that reports are displayed entirely in accordance with the house style. In addition, our certified designers take care of the input of all desired graphic elements – infographics, photos and graphs and inserts – so that publications better match the wishes of stakeholders.
Workiva integrates seamlessly with existing systems, automatically updating data and reducing errors. The user-friendly interface and robust security features ensure that your data is always safe and accessible. In addition, Workiva supports compliance with regulations such as SOX and ESEF, ensuring that your reports always comply with standards.
More Partners

BNO Professional Organization of Dutch Designers
Monique Mulder is a member of the BNO in a personal capacity.
ORAM
The largest network of companies in the Amsterdam Metropolitan Area.
The ORAM has been committed to a strong business and investment climate for over 100 years.

Coosto
Coosto is a social media management platform that helps you manage, analyze and engage your online target groups and stakeholders. For the effective management of social media campaigns set up by Mattmo, we gratefully use functionalities such as social media monitoring, analyzes of trends and sentiment and options for automated interaction. By providing insight into online conversations about your brand or product, you can develop strategies to improve your reputation, strengthen customer relationships and optimize marketing campaigns.