# What does John Laing use? John Laing (laing.com) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-10-20). - Industry: Infrastructure - Based in: United Kingdom - Founded: 1848 - LinkedIn: https://www.linkedin.com/company/john-laing ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Custom domain, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code | | | [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code | | | [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code | | | [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records | | | [Mimecast](https://www.runsonwhat.com/reverse/mimecast) | Security & Compliance | Email records | | | [Symantec Email Security.cloud](https://www.runsonwhat.com/reverse/symantec-email) | Security & Compliance | Email records | | | [Yardi](https://www.runsonwhat.com/reverse/yardi) | Finance & Legal | Email records | | | [Airalo](https://www.runsonwhat.com/reverse/airalo) | Other traces | DNS verification records | | ## Recent changes at John Laing - 2026-10-09: started using [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) - 2026-10-09: started using [Symantec Email Security.cloud](https://www.runsonwhat.com/reverse/symantec-email) - 2026-10-09: started using [Yardi](https://www.runsonwhat.com/reverse/yardi) ## FAQ ### What tools does John Laing use? As of October 2026, runsonwhat has found 19 tools at John Laing (laing.com) in public records. Edge & Hosting: Cloudflare. Application: Vimeo, GSAP and Adobe Fonts. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads and Mailchimp. Company Ops: Microsoft 365, SendGrid and Mailchimp Transactional. Last checked October 20, 2026. ### What email provider does John Laing use? John Laing uses Microsoft 365 for email and office software, alongside Exclaimer, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 715,077 companies runsonwhat tracks. ### What analytics tools does John Laing use? John Laing uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on laing.com. Google Analytics is used by 888,740 companies runsonwhat tracks. ### What marketing software does John Laing use? John Laing uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through Mailchimp code on laing.com. Mailchimp is used by 116,270 companies runsonwhat tracks. ### Does John Laing use Cloudflare? Yes. runsonwhat found Cloudflare at John Laing through a subdomain that points at Cloudflare and code on laing.com. Cloudflare is a CDN & Edge tool used by 707,967 companies runsonwhat tracks. ### Does John Laing use AI tools? Yes. runsonwhat has found Anthropic at John Laing; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so John Laing may use more AI tools than these. ### Has John Laing changed tools recently? Yes. On runsonwhat's rechecks, John Laing started using Exclaimer, Symantec Email Security.cloud and Yardi (latest on October 9, 2026). A change counts only between two checks of laing.com done the same way. ### Which companies have a tech stack similar to John Laing's? The companies with the stacks most like John Laing's are Bosa Properties, Exclusive Networks, Starlizard and Isolutions, according to runsonwhat (October 2026). Each shares 3 to 10 tools with John Laing, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what John Laing uses? runsonwhat reads public records only. Of the 19 tools at John Laing, 8 were found through code on laing.com, 8 through email records, 2 through DNS records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and laing.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/laing.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.