# What does Commercial IT Solutions, Inc. (now Centre Technologies) use?

Commercial IT Solutions, Inc. (now Centre Technologies) (citcloud.com) shows public evidence of 5 tools, according to runsonwhat (last checked 2026-10-08).

- Industry: IT Services
- Size: 11–50 employees
- Based in: San Antonio, United States
- Founded: 2005
- LinkedIn: https://www.linkedin.com/company/commercial-it-solutions-inc-

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |
| [ConnectWise](https://www.runsonwhat.com/reverse/connectwise) | Support & Docs | Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |
| [Keybase](https://www.runsonwhat.com/reverse/keybase) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does Commercial IT Solutions, Inc. (now Centre Technologies) use?

As of October 2026, runsonwhat has found 5 tools at Commercial IT Solutions, Inc. (now Centre Technologies) (citcloud.com) in public records. Edge & Hosting: Cloudflare. Go-to-market: Mailchimp and ConnectWise. Company Ops: Microsoft 365 and Keybase. Last checked October 8, 2026.

### What email provider does Commercial IT Solutions, Inc. (now Centre Technologies) use?

Commercial IT Solutions, Inc. (now Centre Technologies) uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 701,710 companies runsonwhat tracks.

### What does Commercial IT Solutions, Inc. (now Centre Technologies) use for customer support?

Commercial IT Solutions, Inc. (now Centre Technologies) uses ConnectWise for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found ConnectWise through email records that authorize ConnectWise. ConnectWise is used by 2,264 companies runsonwhat tracks.

### What marketing software does Commercial IT Solutions, Inc. (now Centre Technologies) use?

Commercial IT Solutions, Inc. (now Centre Technologies) uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 113,225 companies runsonwhat tracks.

### Does Commercial IT Solutions, Inc. (now Centre Technologies) use Cloudflare?

Yes. runsonwhat found Cloudflare at Commercial IT Solutions, Inc. (now Centre Technologies) through DNS records that point at Cloudflare. Cloudflare is a CDN & Edge tool used by 692,707 companies runsonwhat tracks.

### How does runsonwhat know what Commercial IT Solutions, Inc. (now Centre Technologies) uses?

runsonwhat reads public records only. Of the 5 tools at Commercial IT Solutions, Inc. (now Centre Technologies), 3 were found through email records, 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and citcloud.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/citcloud.com (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.