The United States is the largest tech market in the world, representing 32% of the total, or approximately $1.7 trillion for 2020. In the U.S., as well as in many other countries, the tech sector accounts for a significant portion of economic activity. CompTIA report reveals that the economic impact of the U.S. tech sector, measured as a percentage of gross domestic product, exceeds that of most other industries, including notable sectors such as retail, construction, and transportation.
The average size of IT partners is higher compared to the other geos such as Europe or Asia.
Market size?
It is quite difficult to estimate the number of IT partners in USA as boundaries between IT and other sectors become more an more fuzzy but if we take companies doing more than US$ 350K in IT solutions or having more than 50% of their revenue from IT services or solutions the total number of partners is estimated between 150K and 200K partners.

Database USA- Click on any cell in the table to see the corresponding selection

Distribution players: 
Tech Data, Synnex, Ingram...
IT Channel Press & Players:
CRN, Channel Insiders... 
Useful Associations and events
Comptia, ASCDINATD, Channel Focus America
Useful link
https://go.forrester.com/blogs/channel-marketers-need-to-become-community-marketers-heres-how
https://www.comptia.org/content/research/it-industry-trends-analysis
https://www.comptia.org/content/research/best-tech-cities-it-jobs

 

OECD: USA information
OECD: ICT Statistics
CIA: USA information

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