Does Causeway use Twilio?
Yes
We hold strong evidence for this.
- The company names it in its own subprocessor list, a statement that this vendor handles its customers' data.
How we know
About Causeway
Causeway provides software solutions for construction and maintenance projects, covering design, supply chain, workforce, commercial, and infrastructure functions. It serves construction contractors, local and highways authorities, infrastructure and utility operators, house builders, engineering consultants, and suppliers and manufacturers.
Summarized from its homepage on 8 Nov 2026.
What else Causeway uses
Causeway has evidence for 14 vendors. The strongest:
Amazon Web Services
Datadog
Google Cloud
HubSpot
Logz.io
Mailgun
Microsoft Azure
Other companies using Twilio
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