Costain Group's tech stack
What does Costain Group use?
Costain Group (costain.com) uses at least 17 tools we can see from public records, including Microsoft 365 for email and documents, Google Tag Manager for analytics, Cloudflare for content delivery and SendGrid for email delivery. Last checked .
- Industry
- Civil Engineering
- Based in
- United Kingdom
- Founded
- 1865
- Tools found
- 17
- Categories
- 11
- Layers
- 5 of 5
- Last checked
- Oct 2026
Costain Group'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
1 tool, where the bytes are served from
CDN & Edge
Application
1 tool, what the product is built with
Media & UI
Data & Observability
2 tools, what they measure and store
Go-to-market
2 tools, how they find and keep customers
Marketing
Ads & Pixels
Company Ops
11 tools, what the team runs on day to day
Email Delivery
Workspace
Collaboration
Dev Tools
Finance & Legal
Security & Compliance
Companies like Costain Group also use
Tools common among companies with a similar stack that we haven't found at Costain Group.
Companies with a stack like Costain Group's
Ranked by shared tools, with rare tools counting more.
Sandvik ABManufacture of Machinery and Equipment · 10,000+ people9in common
HerrenknechtManufacture of Machinery and Equipment · 1,001–5,000 people9in common
HF GROUPMetal9in common
SteelcaseIndustrial Manufacturing · 10,000+ people9in common
SwisscomIT Services · 10,000+ people6in common
Chevron Phillips ChemicalPetrochemical · 1,001–5,000 people8in common
Krugerkruger.com7in common
Westgold Resources Limitedwestgold.com.au4in common
More Civil Engineering companies
Other Civil Engineering companies we've checked.
Costain Group tech stack FAQ
What tools does Costain Group use?
As of October 2026, runsonwhat has found 17 tools at Costain Group (costain.com) in public records. Edge & Hosting: Cloudflare. Application: Google Fonts. Data & Observability: Google Tag Manager and Dynamics 365 Customer Voice. Go-to-market: LinkedIn Insight Tag. Company Ops: Microsoft 365, SendGrid and Atlassian. Last checked October 10, 2026.
What email provider does Costain Group use?
Costain Group 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 700,564 companies runsonwhat tracks.
What analytics tools does Costain Group use?
Costain Group uses Google Tag Manager for analytics, alongside Dynamics 365 Customer Voice, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on costain.com. Google Tag Manager is used by 487,232 companies runsonwhat tracks.
Does Costain Group use Google Fonts?
Yes. runsonwhat found Google Fonts at Costain Group through Google Fonts code on costain.com. Google Fonts is a Media & UI tool used by 789,431 companies runsonwhat tracks.
Which companies have a tech stack similar to Costain Group's?
The companies with the stacks most like Costain Group's are Sandvik, Herrenknecht, HF GROUP and Steelcase, according to runsonwhat (October 2026). Each shares 9 to 9 tools with Costain Group, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Costain Group uses?
runsonwhat reads public records only. Of the 17 tools at Costain Group, 8 were found through DNS records, 5 through code on costain.com and 4 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and costain.com about 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.