mainstay clients


Many of the world’s leading technology brands and market innovators choose Mainstay to drive successful business outcomes.

client testimonials

“Other vendors spoke about how cool their platform looked and all the bells and whistles. But for us, what was important is that we needed something up and running very quickly that provided access to our entire organization. Within 4 or 5 months, Mainstay created 7 unique value engineering tools for us. And, I challenge anyone to beat them on that for speed to launch!”

Jasvir Madan

SVP, Value Engineering, Alight

“Mainstay has enabled our company to elevate and expand the visibility of our brand to a level we’ve never reached before. Their active collaboration, communication, expert knowledge, flexibility and responsiveness streamlined the digital marketing strategy, planning and execution process. Mainstay has become a dedicated extension of our team.”

John Ezzell

EVP & Co-Founder, BIAS Corporation

“I’ve worked with Mainstay for over 10 years. And there’s a reason for that—it’s the quality and the speed and the consistency. I always know that I can count on them to deliver what I need on time and in a way that serves CloudBees, but also in a way that gives that white glove treatment for our customers.”

Jeanne Talbot

Senior Director Corporate Communications, CloudBees

“One thing that we’ve learned is that time is always of the essence. And customer’s environments change frequently. So being able to rapidly put a prototype or an initial quote for a solution in front of the customer is so important.

Working with Mainstay has been key in terms of leveraging a platform that allows us to quickly provide a customized quote for the customer, moving rapidly from an initial set of assumptions to customer-specific outcomes and deliverables in a matter of hours.”

Kern Taylor

Senior Director, Performance IT

hear from our clients


“Mainstay can pivot with us and always delivers.”

Dell EMC

“[Mainstay] is more than working with a vendor, it’s become a partnership.”


“Mainstay has been a trusted provider to Oracle for over eight years.”