Summitas was founded in 2007 by entrepreneurs who had spent their careers serving ultra-high-net-worth clients and building mission-critical software. They saw an industry that needed a better way to engage clients — and they built it.
The wealth management industry was built on relationships — but the technology hadn’t kept up. Client communications lived in email. Documents were scattered across shared drives. Financial reporting came from a different portal entirely. Nothing was unified, nothing was secure enough, and nothing reflected the premium experience these clients expected.
Summitas was created to solve that. Our founders, Howard Milstein (New York Private Bank & Trust, Nicklaus Companies, Golf Magazine), Stephen Martiros (CCC Alliance, Martiros Strategies), and Dan Gregerson (Intelligent Technologies, PeerLogic) brought together deep expertise in wealth management, family office stewardship, online financial services, information technology, distributed computing, and cybersecurity — and channeled it into a single platform purpose-built for this industry.
Today, Summitas is an award-winning client engagement platform used by family offices, multi-family offices, wealth managers, and RIAs to securely exchange confidential information, store sensitive documents, and collaborate with clients — all from one place.
“We built Summitas because the families and firms we worked
with deserved better technology — technology that matched the quality
of the advice they were already getting.”
Our leadership team combines decades of experience across wealth management, institutional banking, family office operations, and enterprise software.

Co-founded Summitas in 2007. Previously CEO of Mindfabric, one of the first natural language processing search engines. Co-founder of PeerLogic and Intelligent Technologies International. Five patents in distributed computing.

Leads platform architecture, engineering, and technical strategy. Responsible for the scalable, secure infrastructure that powers Summitas across all customer deployments.

Over 35 years of experience with single- and multi-family offices and Deutsche Bank, and Vice President at J.P. Morgan Private Banking in Geneva.

Leads onboarding, training, and ongoing customer engagement. Ensures every Summitas customer gets the white-glove service and platform optimization their firm needs.

Oversees brand identity, visual design, and the client-facing experience across every Summitas portal and touchpoint.

Drives the technical architecture and systems design behind the Summitas platform, ensuring performance, security, and scalability at every layer.

Partners with clients to drive adoption, optimize their use of the platform, and ensure they achieve their client engagement, operational, and return-on-investment goals.
The expertise behind Summitas isn’t just technical. Our team understands the regulatory landscape, the privacy expectations, and the operational complexity that comes with serving high-net-worth families.