B2B data
IT Companies in Arizona
Ken's database lists 905 IT companies headquartered in Arizona as of Oct 17, 2026. The largest group, 72%, has 1-10 employees.
Ken Search Results
Ken Search
Query
Industry: "IT Services and IT Consulting"; HQ state: Arizona; HQ country: United States; Employees on record: 1 or more
- Companies
- 905
- 1-10 employees
- 655 (72%)
- 11-50 employees
- 212 (23%)
- 51-200 employees
- 22 (2%)
Ken's database, Oct 17, 2026. Headquarters counts, refreshed weekly.
How Many IT Companies Are in Arizona?
In short 905 IT companies in Ken's database have their headquarters in Arizona (Oct 17, 2026).
Ken's database lists 905 IT companies with headquarters in Arizona. The largest group, 72%, has 1-10 employees. A company with only a branch office in Arizona is not counted.
| Employees | Companies | Share |
|---|---|---|
| 1-10 | 655 | 72% |
| 11-50 | 212 | 23% |
| 51-200 | 22 | 2% |
| 201-500 | 5 | 1% |
| 1,001-5,000 | 1 | <1% |
| 10,001+ | 1 | <1% |
| Not listed | 9 | 1% |
| Total | 905 | 100% |
Employee range as listed on each company profile, for the companies in the count. Not listed means the profile shows no size.
Largest IT Companies in Arizona
In short By employee count in Ken's database, the largest is Insight in Chandler with 10,001+ employees.
| Company | City | Employees |
|---|---|---|
| Insight | Chandler | 10,001+ |
| Blue Yonder | Scottsdale | 1,001-5,000 |
| Namecheap, Inc | Phoenix | 1,001-5,000 |
| Hexagon Mining | Tucson | 1,001-5,000 |
| Avnet Technology Solutions | Tempe | 1,001-5,000 |
| IES Communications | Tempe | 201-500 |
| Universal Background Screening | Phoenix | 201-500 |
| Collabtech Group | Mesa | 51-200 |
Company-level data from Ken's database, ranked by employee count. This table reads each company's state from its address, so it can include large companies the count above misses because their record stores the state with a ZIP code. Public bodies, schools, job boards and companies with 50 employees or fewer are left out.
How We Counted
In short We counted IT companies in Ken's database with headquarters in Arizona on Oct 17, 2026.
- Filter: Companies in IT Services and IT Consulting, with headquarters in Arizona, United States, and at least one employee on record.
- Headquarters only. Companies with just an office in Arizona are not counted.
- These are companies in Ken's database (250M people and 24M companies), not every company that exists.
- Some records store the state with a ZIP code, and the state filter misses those, so read the count as a floor. The largest-companies table reads the state from each record's address, so it includes them.
- Counts as of Oct 17, 2026. We check them weekly, and the dates move only when a count or a listed company changes.
- Pages publish only at 50 companies or more. Ken is our product, and these counts come from its company database.
{"industries":["IT Services and IT Consulting"],"countries":["US"],"states":["Arizona"],"employeesCount":{"min":1},"pageSize":0}FAQ
How many IT companies are in Arizona?
Ken's database lists 905 IT companies headquartered in Arizona as of Oct 17, 2026.
Which IT companies in Arizona have the most employees?
In Ken's database, Insight, Blue Yonder and Namecheap, Inc have the most employees of the IT companies headquartered in Arizona.
Can I get a list of IT companies in Arizona?
Yes. Run the filter on this page in Ken Search. Searching is free, and a valid email costs 1 credit ($0.02).
How often is this count updated?
We check it weekly. The dates on this page move only when a count or a listed company changes, so an older date means nothing moved since.
Why does this count differ from other sources?
Sources count differently: headquarters or any office, industry labels or government codes, and how many companies they track. This page counts headquarters in Ken's database with the filter shown above.
Do This in Ken
Search these companies in Ken
Open Ken Search with the same filter to see all 905 companies, narrow them by size or city, and find a valid email for the people you want to reach.
- Set these filters: Industry: "IT Services and IT Consulting"; HQ state: Arizona; HQ country: United States; Employees on record: 1 or more.
- Narrow by employee range or city.
- Find valid emails and add the companies to a campaign.
- Module
- Ken Search
- Open in Ken
- /waitlist
- API
POST /v1/search/companies- MCP tool
search_search_companies- Cost
- Free to search, 1 credit ($0.02) per valid email
The new Ken opens to the waiting list in batches.
Related
Sources
| Source | Checked |
|---|---|
| Ken's company database, queried through Ken Search (POST /v1/search/companies) | |
| Ken pricing (credit cost per valid email) |
Changelog
- Page published with counts from Ken's database.