We’re the Power BI Experts

Collectiv has all the right attributes for leading successful enterprise BI initiatives—business acumen, technical expertise, and real-world experience.

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Industry Experience Across the Microsoft Data Stack

We don’t hire developers, we hire the top 1% to become Collectiv consultants. Technically gifted in Power BI and the Microsoft data stack, our people bring unique and relevant insights from the industries they’ve impacted.

Collectiv is the #1 BI consulting provider and the only firm specialized in planning and forecasting. Just one of our consultants has been forecasting for 20+ years. Together, we have the experience and expertise to handle everything from planning to analytics to AI initiatives.

Meet Our Talented Team

“Where we’re going, we don’t need roads,” because we have what it takes to guide the way forward.

Greg Gillespie
Principal

One of the earliest Power BI adopters and experts, the natural progression for Greg was to bring together the best minds in data, analytics, and planning to form Collectiv. Throughout his decade-long data consulting career, Greg has achieved immense results while leading and implementing large-scale Power BI initiatives.

Darren Goonawardana
Principal

Darren has founded companies on four different continents—including Collectiv, a G2 top-rated BI consulting provider. Over the past two decades, Darren has helped global CFOs and CIOs actualize their most ambitious business goals through an elevated strategic approach to planning and analytics.

Ryan Sullivan
Principal

Having worked with Power BI since its launch, Ryan has deep expertise in providing management and strategy consulting to Fortune 500 organizations. Over the past decade, Ryan has built a reputation as an advocate for successful personal relationships being the key tenet of enterprise success.

Grant Lewis

Consultant

Dennis Carriere

Consultant

Scott Parisi

Consultant

Caleb Kirsch

Consultant

Chris Ortega

Consultant

Malisa Neville

Consultant

Yusuf Sharif

Consultant

Michael De Abreau

Consultant

Dmitri Parfenov

Consultant

Faraz Shaik

Consultant

Bruce Yi Zhou

Consultant

Zuhair Baig

Consultant

Simmi Girn

Marketing Associate

Benjamin Kyalo

Marketing

Louis Mwangi

Marketing

Nathan Langhauser

Intern

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Coffee with Collectiv

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