The ICBUSA Inc. is a non-profit non-stock corporation registered in Delaware. It is managed by its Board and Officers.



Louie Prosperi, CEO


Louie was formerly CEO of the Institute of Professional Bookkeepers of Canada (IPBC) and has held senior leadership positions in several organizations over the past 25 years as well as having a successful consulting practice.  He brings an out-of-the-box, creative thinking and entrepreneurial skill set to the organizations he works with. His background and expertise are rooted in the accounting and business consulting services sector with a strong emphasis on operational management.

Speaking of the appointment, Carter said; “We view Louie’s appointment as a further sign of our commitment to ICBUSA as the leading Bookkeeping organization in North America. We needed someone who could fit our ethos of exceptional service and high standards and we have been fortunate to find someone of Louie’s calibre.  I am confident that he will play a key role in maintaining the ICB ethos and will be able to develop the infrastructure that facilitates our continued drive for expansion and growth”.

Prosperi commented; “I have been working with professional bookkeeping associations for over 8 years including the ICB. I believe the professional bookkeeper is well positioned to expand their role in the micro and SME business community. It is our role as their professional body to ensure our members have the tools, resources and access to the education and technology they need to be successful.”




Agatha Guarnaccia, Administrative Manager


Agatha has been part of our ICB-UK team since 2014. Her responsibilities at the ICB-UK associations included working with their membership in a variety of key roles as well as being responsible for maintaining and developing their meet-up groups all over the United Kingdom. 

We are very happy and fortunate to have Agatha join our ICBUSA team. Her attention to detail, excellent rapport building skills, energy and experience regarding professional bookkeeping associations will be a great asset to our network. 

In her role as our Administrative Manager, she is committed to ensuring ICB members have the support and resources needed to enable their progression within the Bookkeeping profession.



 Vladimir Stolic, Member Service Support


Vladimir has extensive experience in customer service and journalism.  He has been rated as a top freelance on Upwork in the administrative member support service industry.  Vladimir has his Bachelor of general linguistic at Belgrade University in 2010.

We are very happy to have Vladimir as part of the ICBUSA team.  His focus on customer service will be a great resource to the association and the membership.






Garry Carter

Garry Carter, Chair



Louie Prosperi, CEO



Ami Copeland

Ami Copeland, Director



 Julius Tafura, Director and Treasurer