Nu-Calgon's tech stack
What does Nu-Calgon use?
Nu-Calgon (nucalgon.com) uses at least 19 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics, WordPress for its website and Constant Contact for marketing. Last checked .
- Industry
- Chemicals
- Size
- 51–200 employees
- Based in
- Maryland Heights, United States
- Founded
- 1991
- Company page
- Tools found
- 19
- Categories
- 13
- Layers
- 5 of 5
- Last checked
- Oct 2026
Nu-Calgon'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
6 tools, what the product is built with
Frontend
Auth & Identity
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
5 tools, how they find and keep customers
Website & CMS
Marketing
Ads & Pixels
Company Ops
6 tools, what the team runs on day to day
Email Delivery
Workspace
Dev Tools
Security & Compliance
Nu-Calgon tech stack FAQ
What tools does Nu-Calgon use?
As of October 2026, runsonwhat has found 19 tools at Nu-Calgon (nucalgon.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: WordPress, Google Ads and Elementor. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked October 8, 2026.
What email provider does Nu-Calgon use?
Nu-Calgon uses Microsoft 365 for email and office software, alongside Apple Business, 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 694,681 companies runsonwhat tracks.
What analytics tools does Nu-Calgon use?
Nu-Calgon uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on nucalgon.com. Google Analytics is used by 842,597 companies runsonwhat tracks.
What is Nu-Calgon's website built with?
Nu-Calgon uses WordPress for its website, alongside Elementor and WooCommerce, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on nucalgon.com. WordPress is used by 577,187 companies runsonwhat tracks.
What marketing software does Nu-Calgon use?
Nu-Calgon uses Constant Contact for marketing, according to runsonwhat (October 2026). runsonwhat found Constant Contact through email records that authorize Constant Contact. Constant Contact is used by 13,362 companies runsonwhat tracks.
What does Nu-Calgon use for login and identity?
Nu-Calgon uses Microsoft Entra ID for sign-in and identity, according to runsonwhat (October 2026). runsonwhat found Microsoft Entra ID through a subdomain that points at Microsoft Entra ID. Microsoft Entra ID is used by 3,070 companies runsonwhat tracks.
Does Nu-Calgon use jQuery?
Yes. runsonwhat found jQuery at Nu-Calgon through jQuery code on nucalgon.com. jQuery is a Frontend tool used by 891,069 companies runsonwhat tracks.
Does Nu-Calgon use AI tools?
Yes. runsonwhat has found Anthropic at Nu-Calgon; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Nu-Calgon may use more AI tools than these.
How does runsonwhat know what Nu-Calgon uses?
runsonwhat reads public records only. Of the 19 tools at Nu-Calgon, 10 were found through code on nucalgon.com, 5 through DNS records, 3 through email 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 nucalgon.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.