September 12, 2023

Press release: AIQOS announces its expansion into the US Markets. OneStream Veteran Matt Peterson will lead the new Philadelphia office.

12 September 2023, Philadelphia, PA – AIQOS, a OneStream Diamond Partner and Global Authorized Training Partner makes a firm commitment to the US and Canadian markets, by launching a branch in the Americas.

Matthew Peterson is the founder and director of AIQOS Americas, he has been working with OneStream since 2012; as a lead consultant, he has provided implementations for dozens of organizations and is experienced in building and leading EPM practices. Therefore, he is the ideal person to set up AIQOS in America.

Matthew commented: “The combination of our expertise and knowledge of the American market on the one hand and the international team of more than 100 AIQOS consultants on the other hand immediately enables us to serve customers in an excellent manner and solve complex challenges for them."

Co-founder of AIQOS, Roy Piek (working with OneStream since 2013): “At AIQOS, we have built one of the most experienced OneStream partner organizations in Europe, Africa, and Asia. With this move, we are expanding our physical presence in the US region to serve our customers even better, a major step forward in our global ambition and in our Diamond status partnership with OneStream software.”

With this new milestone, AIQOS increases its international character with a physical presence in the following countries: Denmark, Germany, India, the Netherlands, the Philippines, Singapore, South Africa, Spain, the United Kingdom, and the United States of America. From these offices, AIQOS supports clients around the globe in 24 natively spoken languages.


AIQOS connects business, finance, and IT knowledge; delivering best-in-class OneStream solutions for our clients to support planning and forecasting processes and streamline their financial consolidation, close, and tax reporting processes. AIQOS’ customer-centric mindset has been at the core of what we do and how we operate. This ensures proven and painless implementations for our clients. AIQOS’ slogan “Less Effort. More Impact.” says it all.

Learn more about OneStream implementation.

About OneStream Software

OneStream provides an intelligent finance platform built to enable confident decision-making and maximize business impact. OneStream unleashes organizational value by unifying data management, financial close and consolidation, planning, reporting, analytics and machine learning. We empower Finance and Operations teams with AI-enabled insights to make faster and more intelligent decisions every single day. All in a single, modern CPM platform designed to continually evolve and scale with your organization.

OneStream is an independent software company backed by private equity investors KKR, Tidemark, Partners Fund Capital and Alkeon Capital Management. With over 1200 customers, more than 250 implementation partners and roughly 1300 employees our primary mission is to deliver 100% customer success. To learn more visit