About us

About us

We’re a global stakeholder relations and consultancy.

ADDVANTAGE AG is a consulting company with a strong focus on the financial services industry. It is extremely important to us and our partners to offer our customers high-quality consulting services. But our efforts go far beyond offering first-class consulting services.

We work together with our customers on “time-to-market” issues to strengthen our customers.

24 Years of Experience

Like What We Offer


It is extremely important to us to offer our customers high-quality consulting services. Just as important as the technical and methodological expertise is the social skills of each individual employee. Therefore, only employees work for ADDVANTAGE who are convincing on a personal level and who we are sure that our customers will enjoy working with. It is important to us that all employees share ADDVANTAGE’s corporate values ​​and live them internally and externally. We are looking forward to your contact!


We draw on our global network to assemble a team of experts.

Gustavo Colliard is founder and managing director of ADDVANTAGE AG. After completing his insurance apprenticeship, he started his career at UBS AG in Zurich, where he gained his first management and project experience. While working, he completed the Higher Technical School for Economics (HFW) and immediately afterwards the University of Applied Sciences, which he completed in 2007 with a bachelor's degree in business administration. He switched to the consulting business in June 2006 and after many years as a project manager, he founded the company ADDVANTAGE AG in 2015.

Gustavo Colliard

Founder and Managing Director
Vojko Pesl started his career with a classic banking apprenticeship at ZKB and continued to develop both in terms of technical and IT aspects.Vojko Pesl was involved in various banking projects (including new standard software, new derivatives system, reporting, e-banking, mobile banking, open banking, regulatory topics such as FMIA and EMIR, Robo Advisory, etc.)

Vojko Pesl


Get in touch for any kind of help and informations

Please Contact us via the details below, or enter your request, we’ll be happy to help you.


Dammstrasse 19 CH-6300 Zug

Call Us

+41 41 562 96 50

E-mail us for information



    CH-6300 Zug
    (08:00 - 17:00)