Top Big Data & BI Consulting Firms - 2017 Reviews

"Their staff has breadth of knowledge, experience, and it’s clear they can handle large enterprise clients..."

• Chief Technology Officer, Consumer Housing Portal

"I've appreciated the quality of their personnel, responsiveness, and attention to detail." 

• Senior Manager

"They are a very sharp operation, and we are very happy to have them as a partner."

• Systems Administrator, Food Production Company

"They have a lot of data knowledge and their innovation is great."

• CTO, IT Corporation

"I feel good about the way they have treated us and the quality of people that they have brought to our projects."

• Lead Campus Data Architect, Public University

"Their technical expertise is unique..."

• Analytics Operations Manager, Software Corporation

"They know how to maintain the highest standard of professionalism and accountability. "

• Former IT Manager, Major Canadian Bank

"I think they’re very bright guys. They’re some of the smartest in the business."

• VP of Ecommerce, Refreshment Services, Large Food Service Provider

"It is very refreshing to see consultants who feel part of the team and seem invested in the outcome."

• Principal Architect, Large Utility

"[W]e are very satisfied with their modeling because it is accurate and we enjoy their work attitude."

• Strategic Planning Manager, International Financial Institution

"We’ve been very pleased with the support we’ve received from DCS." 

• Systems Accountant, US Government Organization

"They combine product development and a strategic mindset into their solution design."

• Head of Business Intelligence, Major Newspaper

"I’ve worked with some top people in machine learning and predictive analytics..."

• CEO, Boutique Data Service Firm

"They’re professional, and they’re conscientious. They’re good people to work with."

• CEO, Boutique HR Consultancy

"I’ve been very satisfied with the service they provided."

• COO, Chef Works

"I trust [WinterCorp’s] wisdom, guidance, and direction without question."

• CEO, Gavroshe USA

"They’re just fantastic, probably one of the best vendors I deal with."

• Partner Manager, Software Corporation

"They consistently met their commitments, and we were satisfied with the results of that."

• CTO, Education Non-Profit

"They have a great ability to pick a very technical topic and learn the modeling techniques quickly."

• Director, Fraud, Credit and Collections, Leading Telecommunications Firm

 "[Datamum] takes a lot of initiative to use new technologies or find better ways to do things."

• IT professional, Public University