Dell'Oro Group is the trusted source for technology market intelligence

Founded in 1995 with headquarters in the heart of Silicon Valley, Dell’Oro Group, regarded as “the Gold Standard” for market information about data centers, enterprise networks, and telecom infrastructure, has provided in-depth, objective research that enables you to make strategic business decisions with confidence.
Objective. Timely. Accurate
Providing unbiased, timely market data and analysis that decision-makers can rely on.
Navigating disruption
Helping clients stay ahead of rapid change with insights on disruptive and emerging technologies.
The industry's source of truth
The definitive market share and market size 
data that the technology industry relies on.

Our diligence process

One senior analyst prepares and produces our research coverage from beginning to end, focusing on market research and trends for a single project. The analyst conducts every survey and interview, allowing for greater availability to clients and the ability to shift focus if unexpected information about a new technology is uncovered. This process allows us to provide the most accurate, in-depth and timely reports in the industry.
Our Diligence Process
Validate
Extensive financial analyses, product mix and price analysis.
Compile
We compile data with models designed to capture meaningful metrics from the granular to big-picture level.
Collect and Adjust
We collect data through extensive survey and interview processes.
Analyze and Present
We analyze and present critical market information and trends in written and presentation formats.
Investigate and Corroborate
Frequent communications with key ecosystem participants; equipment and component suppliers, service providers, bank analysts, and system integrators.

In the news

Quoted by the world’s most trusted publications.
In the News
November 6, 2026
Nokia wants in on AI’s optical gold rush, and it already has the lasers
Fierce Network
In the News
October 31, 2026
Backbone of a beast – charting Nvidia’s rise to networking titan
The Register
In the News
October 30, 2026
AI data center boom faces backlash at US ballot box
Reuters
In the News
October 29, 2026
Dell’Oro Group warns the AI memory crunch is inflating the price of everyday enterprise networking gear
SDx Central
In the News
October 16, 2026
Optical startups to watch as AI pushes optics deeper into the network
Fierce Network
In the News
October 12, 2026
Celestica Introduces the DS6005 Data Center Switch with Co-Packaged Optics to Enable Power-Efficient AI Fabrics
Celestica
◼ THE GOLD STANDARD

Strong strategy starts
with credible research

Industry leaders worldwide use our data for critical decision making.
Now let’s talk about yours.

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