Meet our Analysts

Owen Rogers

Owen Rogers

Research Director, Cloud & Managed Services Transformation - London, UK
primary channel

Owen Rogers is a Research Director of Cloud & Managed Services Transformation at 451 Research, a part of S&P Global Market Intelligence. He also leads the firm's Digital Economics Unit, and is the architect of the Cloud Price Index, 451 Research's ... read more

Liam Rogers

Liam Rogers

Associate Research Analyst - Boston, MA

As an Associate Research Analyst in the Applied Infrastructure & DevOps Channel at 451 Research, a part of S&P Global Market Intelligence, Liam Rogers covers technology and business-model innovation spanning cloud native and DevOps, including cove ... read more

Krishna Roy

Krishna Roy

Senior Research Analyst, Data Science & Analytics - London, UK
primary channel

As a Senior Research Analyst for the Data, AI & Analytics team at 451 Research, a part of S&P Global Market Intelligence, Krishna Roy is responsible for the coverage of machine learning-driven data science, analytics and business intelligence. She ... read more

James Sanders

James Sanders

Research Analyst, Cloud Transformation - Seattle, WA
primary channel

James Sanders is a Research Analyst on the Cloud & Managed Services Transformation team at 451 Research, a part of S&P Global Market Intelligence. His research examines multi/hybrid cloud deployment strategies and the cloud resource management too ... read more

Jonathan Schroth, CFA

Jonathan Schroth, CFA

Research Analyst, Datacenter Services & Infrastructure - Boston, MA

Jonathan Schroth is a Research Analyst on the Datacenter Infrastructure & Services team for 451 Research, a part of S&P Global Market Intelligence. His research focuses on datacenter economics and valuation as well as geographical coverage of mark ... read more

Aaron Sherrill

Aaron Sherrill

Senior Research Analyst, Information Security - Knoxville, TN
primary channel

Aaron Sherrill is a Senior Research Analyst for 451 Research, a part of S&P Global Market Intelligence, covering emerging trends, innovation and disruption in the Information Security channel with an emphasis on service providers.Aaron joi ... read more

Tim Stammers

Tim Stammers

Senior Research Analyst, Storage - New York, NY

Tim Stammers is a Senior Research Analyst at 451 Research, a part of S&P Global Market Intelligence, where he covers primary and hyperconverged storage, emerging solid-state memories and related technologies. Before joining 451 Research in ... read more

Jonathan Stern

Jonathan Stern

Senior Research Associate, Internet of Things - Boston, MA
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Jonathan Stern is a Senior Research Associate at 451 Research, a part of S&P Global Market Intelligence, where he covers the Internet of Things market with an emphasis on autonomous vehicles, connected cars, and the future of mobility. Pri ... read more

Dan Thompson

Dan Thompson

Principal Research Analyst, Datacenter Services & Infrastructure - Knoxville, TN

As a Principal Research Analyst for 451 Research, a part of S&P Global Market Intelligence, Dan Thompson provides insight into the multi-tenant datacenter (MTDC) market space. He currently leads the research in APAC and Latin America, while also assis ... read more

Johan Vermij

Johan Vermij

Research Analyst, Internet of Things - London, UK
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Johan Vermij is a Research Analyst for the Internet of Things practice at 451 Research, a part of S&P Global Market Intelligence. He covers the smart energy vertical, including renewables, oil & gas and IoT security. Prior to joining 4 ... read more

Stefanie Williams

Stefanie Williams

Research Analyst - Kansas City, MO

Stefanie Williams joined 451 Research, a part of S&P Global Market Intelligence, in April 2011. She is a Research Analyst on the Datacenter Services & Infrastructure team, covering North America and Australia. Her key research areas include state ... read more

Kenji William Yonemoto

Kenji William Yonemoto

Product Specialist - San Francisco, CA

Kenji Yonemoto is a Product Specialist with 451 Research, a part of S&P Global Market Intelligence, where he covers the firm's financial analysis of technology mergers and acquisitions. A Bay Area native, Kenji began his career working for ... read more

Csilla Zsigri

Csilla Zsigri

Senior Research Analyst, Blockchain/DLT & Data Marketplaces - Barcelona, Spain
primary channel

Csilla is a Senior Research Analyst for the Data, AI & Analytics Channel at 451 Research, a part of S&P Global Market Intelligence. She covers the blockchain and distributed ledger technology (DLT) market, which includes an examination of the tech ... read more

Greg Zwakman

Greg Zwakman

Research Director, Market and Competitive Intelligence - San Francisco, CA

As Research Director of Market and Competitive Intelligence at 451 Research, a part of S&P Global Market Intelligence, Greg oversees the development and maintenance of the company's Market Monitor product line. The Market Monitor provides market sizin ... read more

Brett Azuma

Brett Azuma

Head of Research, Insight - San Francisco, CA

Brett Azuma is Head of Research for S&P Global Market Intelligence. In this role he provides leadership, direction and operational management for the analyst team. This includes overseeing research agendas, driving operational process improvements, an ... read more

Michael Barry

Michael Barry

Senior Specialist - Boston, MA

Michael Barry is a Senior Specialist with the Advisors team at 451 Research, a part of S&P Global Market Intelligence, where he is responsible for the management and delivery of consulting projects, go-to-market initiatives and custom market research ... read more

Sierra Carstensen

Sierra Carstensen

Senior Data Researcher - Dallas, TX

Sierra works as a Senior Data Researcher for the M&A KnowledgeBase at 451 Research, a part of S&P Global Market Intelligence. On a daily basis, she collects, analyzes and processes company and financial data related to technology mergers and acqui ... read more

Jill Cetel

Jill Cetel

Manager, Project Management Office - Boston, MA

Jill Cetel serves as Manager, Project Management Office on the Advisors team, a consulting division at 451 Research, a part of S&P Market Intelligence. She is responsible for the management and delivery of consulting and custom market research engagem ... read more

Rachel Dunning

Rachel Dunning

Research Associate - Boston, MA

Rachel Dunning is a Research Associate in the Data, AI & Analytics channel at 451 Research, a part of S&P Global Market Intelligence. She has worked alongside the Datacenter Services & Infrastructure channel and the Internet of Things (IoT) ch ... read more

Marissa Fohlin

Marissa Fohlin

Consultant, 451 Advisors - Boston, MA

Marissa Fohlin serves as Consultant on the Advisors team, a consulting division of 451 Research, a part of S&P Global Market Intelligence. She is responsible for the management and delivery of consulting and custom market research engagements. These e ... read more

Kathleen Frodyma

Kathleen Frodyma

Associate Analyst - San Francisco, CA

Kathleen Frodyma is a Research Associate in the Quantitative Services group at 451 Research, a part of S&P Global Market Intelligence. She assists in the development and maintenance of the company's Market Monitor product line, which provides market s ... read more

Michael Hill

Michael Hill

Associate Research Analyst, Technology M&A - Denver, CO

Michael Hill is a tech M&A Associate Research Analyst on the M&A KnowledgeBase team at 451 Research, a part of S&P Global Market Intelligence. His primary duties include researching and writing about companies and deals, analyzing deal financi ... read more

Joshua Levine

Joshua Levine

Senior Research Analyst, Digital Economics - New York, NY

Joshua Levine covers the intersection of macroeconomic and IT industry trends for 451 Research, a part of S&P Global Market Intelligence. He served as an advisor for the 451 Alliance's Leading Indicator panel, whose industry-leading surveys provide da ... read more

Tim Miller

Tim Miller

Product Manager, 451 Advisors - San Francisco, CA

Tim has primary responsibility for product development, operations and overall commercial activity for the financial markets group at 451 Research, a part of S&P Global Market Intelligence. He is the founder of the M&A KnowledgeBase, a tech-focuse ... read more

Jessica Montgomery

Jessica Montgomery

Research Analyst, Voice of the Customer - San Francisco, CA

Jessica is a Research Analyst working across the Voice of the Customer products at 451 Research, a part of S&P Global Market Intelligence, providing insight into buying behavior and preferences for high-tech consumer products. Her areas of expertise i ... read more