# What does TEC use? TEC (tecspecialty.com) shows public evidence of 18 tools, according to runsonwhat (last checked 2026-10-18). - Industry: Construction - Size: 1,001–5,000 employees - Based in: Aurora, United States - Founded: 1957 - LinkedIn: https://www.linkedin.com/company/tec-installation-systems ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | 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 | | | [Adobe Experience Platform Tags](https://www.runsonwhat.com/reverse/adobe-launch) | Data Pipeline | Website code | | | [Microsoft Application Insights](https://www.runsonwhat.com/reverse/microsoft-application-insights) | Monitoring | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code | | | [Umbraco](https://www.runsonwhat.com/reverse/umbraco) | Website & CMS | Website code | | | [Invoca](https://www.runsonwhat.com/reverse/invoca) | Marketing | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code | | | [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records | | ## FAQ ### What tools does TEC use? As of October 2026, runsonwhat has found 18 tools at TEC (tecspecialty.com) in public records. Edge & Hosting: Cloudflare and Microsoft Azure. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Adobe Experience Platform Tags. Go-to-market: Microsoft Ads, Salesforce and Umbraco. Company Ops: Microsoft 365 and GlobalSign. Last checked October 18, 2026. ### What cloud does TEC run on? TEC uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through Microsoft Azure code on tecspecialty.com. Microsoft Azure is used by 46,697 companies runsonwhat tracks. ### What CRM does TEC use? TEC uses Salesforce for its CRM, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on tecspecialty.com. Salesforce is used by 34,039 companies runsonwhat tracks. ### What email provider does TEC use? TEC uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 710,148 companies runsonwhat tracks. ### What analytics tools does TEC use? TEC uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on tecspecialty.com. Google Analytics is used by 879,223 companies runsonwhat tracks. ### What is TEC's website built with? TEC uses Umbraco for its website, according to runsonwhat (October 2026). runsonwhat found Umbraco through Umbraco code on tecspecialty.com. Umbraco is used by 1,729 companies runsonwhat tracks. ### Does TEC use jQuery? Yes. runsonwhat found jQuery at TEC through jQuery code on tecspecialty.com. jQuery is a Frontend tool used by 915,150 companies runsonwhat tracks. ### Does TEC use AI tools? Yes. runsonwhat has found Anthropic at TEC; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so TEC may use more AI tools than these. ### Which companies have a tech stack similar to TEC's? The companies with the stacks most like TEC's are Cahill Heating, Cooling, Electric, Plumbing & Sewer, Hazelden Betty Ford Foundation, OBH and Findlaw, according to runsonwhat (October 2026). Each shares 7 to 10 tools with TEC, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what TEC uses? runsonwhat reads public records only. Of the 18 tools at TEC, 12 were found through code on tecspecialty.com, 4 through DNS records, 1 through website configuration files and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and tecspecialty.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/tecspecialty.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.