Concurrent Systems's tech stack
What does Concurrent Systems use?
Concurrent Systems (concurrent.systems) uses at least 9 tools we can see from public records, including Google Cloud for hosting, Microsoft 365 for email and documents, Cloudflare for content delivery and Let's Encrypt for security. Last checked .
- Industry
- Telecommunications
- Based in
- South Africa
- Founded
- 2005
- Company page
- Tools found
- 9
- Categories
- 5
- Layers
- 3 of 5
- Last checked
- Oct 2026
Concurrent Systems's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
2 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
6 tools, what the team runs on day to day
Security & Compliance
Concurrent Systems tech stack FAQ
What tools does Concurrent Systems use?
We've found 9 tools at Concurrent Systems (concurrent.systems). Edge & Hosting: Cloudflare and Google Cloud. Company Ops: Microsoft 365, Google Workspace and Let's Encrypt. Last checked October 4, 2026.
What cloud does Concurrent Systems run on?
Concurrent Systems uses Google Cloud for hosting. We found Google Cloud through custom domain.
What email provider does Concurrent Systems use?
Concurrent Systems uses Microsoft 365 and Google Workspace for email and documents. We found Microsoft 365 through DNS verification records.
Does Concurrent Systems use Microsoft 365?
Yes. We found Microsoft 365 at Concurrent Systems through DNS verification records. Microsoft 365 is used by 552,146 companies we track.
How does runsonwhat know what Concurrent Systems uses?
We read public traces only: Concurrent Systems's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.