At CTO (Boardroom Media) we track over 1,000,000 startups and over 5,000,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and board members we think deserve more appreciation than they are currently getting.
This list showcases the top United States based CTO’ operating in the Advice space. If you think a CTO’ is missing from this list, feel free to contact our editor on [email protected].
The individuals on this list have been included because of exceptional performance in one of the following categories:
- Innovation – Operating as a key part in an extremely innovative business or startup.
- Growth – Operating as a key figure in the growth and upscale of a market leading business or startup.
- Management – Showing exceptional management skills.
- Societal impact – Putting their business on the map for their positive societal or environmental impact.
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.

William Murphy
Sr. Managing Director and Chief Technology Officer of Blackstone Group
Bill Murphy is the Chief Technology Officer at Blackstone, leading the Blackstone Innovations and Infrastructure team. William Murphy is responsible for the firm’s technology efforts. Prior to joining Blackstone in 2011, Bill was founding Chief Technology Officer for Capital IQ. Bill was responsible for overseeing all product design, development, infrastructure and technology support and was involved with all operations of the business. Before Capital IQ, Bill led teams at Sapient, delivering solutions for large clients primarily in financial services. He received a BSE in Computer Science from the University of Pennsylvania.
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About Blackstone Group: Blackstone is an investment and advisory firm providing financial solutions for investors and clients.
Jon Hagen
CTO & Founder of NextCapital
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About NextCapital: NextCapital provides a personal benchmarking tool to help clearly understand how investments are performing.

Matt Pistone
CTO & Co-Founder of Riskalyze
Matt is a physics graduate hailing from the University of California at Berkeley. He worked on nuclear detection research for the federal government at Lawrence Berkeley Labs. He co-founded and joined Riskalyze as Director of Core Technology in 2011. In 2013, he became Chief Technology Officer, with oversight of the company’s engineering, core technology, and data center operations. When not at his desk pushing code to production, you can usually find Matt biking, running, hiking or brushing up on his double precision floating-point arithmetic.
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About Riskalyze: Riskalyze helps investment advisors to capture a quantitative measurement of client risk tolerance to find investments that fit them.
Colin Ruthven
SVP, Chief Technology Officer of GeoWealth, LLC
Colin leads the team responsible for development of the advisor platform. He has more than thirty years of international experience developing business systems across a broad variety of industries. Prior to joining GeoWealth, Colin was Director of Development Services at Barclays Capital. Colin was the lead technologist responsible for design and construction of Smith Barney’s award winning “Access” research and trading platform. Colin has consulted independently developing business intelligence systems in retail banking, consumer packaged goods, brokerage, insurance, media and investment banking. Colin was Senior Consultant at business intelligence pioneer Metaphor Computer Systems and managed a nationwide team. He has a Bachelor of Science degree in Computer Science from the University of Sydney in Sydney, Australia.
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About GeoWealth, LLC: GeoWealth is an end-to-end technology platform and turnkey model marketplace.
Reilly Davis
Co-Founder & CTO of PeopleGrove
Reilly Davis is a Co-Founder and CTO at PeopleGrove.
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About PeopleGrove: Connect every student and professional with the mentors, advisers and network needed to realize their full potential.

Geoff Moon
Chief Technology Officer of Kanaly Trust
Geoff is the Chief Technology Officer (CTO) for Kanaly Trust. In that role, he manages all technology assets of the company and focuses on delivering a secure and “always on” computing and communications infrastructure for our clients and associates. Geoff has over 35 years in the technology industry, and he joined Kanaly Trust as the CTO in 2008. Prior to joining Kanaly, Geoff worked as the CTO for a financial services firm in New York for nine years. Along the way, Geoff spent three years as a software consultant for Expedia Travel and worked for several years consulting on the IT side of the captive insurance market. Geoff is an avid landscape photographer and hiker, and enjoys visiting and photographing the less-travelled areas of the U.S. National Park System. Geoff attended Penn State University and majored in electrical engineering. He participates in numerous IT-related user groups and forums specializing in infrastructure, security and systems management.
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About Kanaly Trust: Kanaly Trust is a comprehensive wealth management firm managing and advising over $2 billion of assets.

Gene Klimov
CTO & Managing Director of DOAR
Gene has spent the better part of his 22 years at DOAR developing advanced litigation services and systems to enhance the creation and presentation of demonstrative evidence. Under his tenure, DOAR has evolved into a nationally renowned provider of integrated litigation consulting, jury research and trial technology services. Over the last several years, Gene has focused on new advances in the field of Internet research and the impact of social media as it relates to jury selection. Utilizing cutting edge technology, sophisticated programming and best of breed relationships, Gene has pioneered the way to a new generation of real time data collection and analysis during voir dire and monitoring post selection. Having designed much of the technology used in the NAC (National Advocacy Center) and personally worked to develop solutions at the NW3C (National White Collar Crime Center), Gene’s focus on both technical and evidentiary related issues has allowed DOAR to become a leader in the industry. Gene holds a Bachelor’s degree in Electrical Engineering with a concentration in Computer Science and Mathematics.
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About DOAR, WIT Legal: DOAR is a global litigation strategy and expert consulting company.

Ezekiel Victor
Founder & CTO of Textpert
I build software, race dirt bikes, fly helicopters, and play jazz piano. In order of fluency to novelty, I speak English, German, Spanish, Italian, and Russian. Past victories include seeing Gravity to a $90M AOL acquisition with a team of 12 engineers, as well as overseeing engineering and ops at Sonic Electronix going from $30M to $60M revenue in 2 years. I architected and built a majority of the LAMP stack that partners used to manage many tens of millions of dollars of ad dollars at Gravity’s sponsored ad height (post-acquisition we focused more on organic/non-sponsored within the AOL/Verizon network). Additionally I helped push our Scala/Tomcat widget architecture which serves millions of impressions daily to a modern, manageable codebase tuned for fast iteration and testability.
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About Gravity, Textpert: Create Calm with an A.I. therapist

Gerald Weber
CTO and Co-Owner of z Best Kratom
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About z Best Kratom: z Best Kratom offers online kratom educational resources such as reviews, news, laws, brands, tips, guides, and more.

Rafael Hernandez
Chief Technology Officer of Kivalia
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About Kivalia: Kivalia is an online platform for individual investors to get actionable advice and recommendations.

Zeshan Khan
Co Founder & CTO of QuantAdvisor
Zeshan Khan is Co Founder & CTO at QuantAdvisor.
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About QuantAdvisor: QuantAdvisor is an investment advisor that features investment portfolios managed by money managers.

Steve Oziel
Founder / CTO of ADVZ
Founder, CTO of ADVZ.
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About ADVZ: Advice from your trusted network

Andrew Vickers
EVP and Chief Technology Officer of Principia
Andrew is the Chief Technology Officer at Principia and responsible for the development and execution of the Company’s technology vision and roadmap. Andrew comes from a 7-year career at FNX Limited where he was Executive Managing Director and CTO. There, he was responsible for several major technology initiatives, including the implementation of the impressive scalability and reliability features of the FNX Sierra system. Prior to FNX, Andrew was with ABN-AMRO Bank where he was project manager responsible for a multi-site global FX Options trading system and network. Previous to this role, Andrew had several years experience as an FX options trader as Deputy Head of FX Options trading at ABN-AMRO and at Continental Illinois National Bank. Andrew has a B.S. degree in Electrical Engineering from Imperial College, University of London.
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About Principia: Principia Partners provide a broad range of financial institutions, independent investment managers and advisors solutions.
Fred Willerup
Co-founder and CTO of LeanLaw
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About LeanLaw: LeanLaw is a legal billing software for mid-sized law firms that makes QuickBooks Online work for law firms.
Anand Iyer
CTO of EZappt
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About EZappt: EZappt offers enterprises appointment management and tracking software solutions.
Anand Iyer
CTO of EZappt
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About EZappt: EZappt offers enterprises appointment management and tracking software solutions.