Four aspects that determine your Professional Service Firm success


The people, the organization and relevant propositions ‘empower the success’ of what professional service firms can bring to their respective markets.

Business Development

The strength of the professional ecosystem and go-to-market strategy determines the ongoing ‘book of business’ and the ability to win new business.

Reference Program

When ‘selling the invisible’ the importance of an effective reference program is crucial and often underestimated.

Marketing & Events

Strong focus on ‘getting the word out’ as well as gathering business intelligence can be achieved through executing a tailored M&E plan and continuous communication with clients.

Empowering service firms

The international team of experts provides a focused approach to support professional service firms with all aspects that determine success: Enablement, Business Development, Reference Program and Marketing & Events. With a range of tailored propositions, we support our clients to manage the changes and challenges they face. This can vary from focused projects that expand business with a new global account to executive search for senior hires, from improving team effectiveness to ad-interim leadership roles. Feel free to reach out to us for a full overview of our propositions.

Our clients

Get inspired by our international clients and projects on their road to succes.

Stanton Chase

With over 70 offices around the world Stanton Chase is a leading executive search firm. Reporting to the global executive board XtraAdvice partners helped to improve their global office evaluation and classification model.


With our XtraBusiness Workshop approach we support Professional Service Firms to boost and improve their business development results. Atos, a leading global consulting and technology firm, was an early XtraBusiness adopter that we helped to strategize and grow their business with a major international consumer market client.

Games for Health / Post IC app

The digital Post Intensive Care diary helps ICU patients with their recovery and deal with Post Intensive Care Syndrome. Due to the COVID-19 pandemic the need and demand for the Post IC solution has rapidly increased during the past months. XtraAdvice is supporting Games for Health, the firm that developed the solution, with the further roll out to hospitals around the world. Go to:

XtraAdvice wins Best Small Business Award 2021

XtraAdvice was rewarded the Small Business Award 2021 for Best Strategy & Management Consultancy – The Netherlands. Corporate Vision wrote in their evaluation feedback about XtraAdvice: “This award truly represents all of your hard work and dedication paying off. Our merit selection process narrows down nominees in order to seek out exclusively the very best that the Small Business Industry has to offer on a global scale.”

XtraAdvice News Highlights

The latest Professional Service Industry news

Meet our team of professionals

Our partners all have a successful track record in their respective areas of expertise. In addition, we have developed a very powerful and well-connected business ecosystem by utilizing the networks of our partner team.

The experience and background we bring

Keep in touch

Feel free to contact us for any questions, information about our services or an introduction to a tailored program that we can provide to support your organization.

    Or call us at: +31 6 515 796 22