ERC's tech stack
What does ERC use?
ERC (erc-co.org) uses at least 17 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics, WordPress for its website and Mailchimp for marketing. Last checked .
- Industry
- Renewables & Environment
- Size
- 51–200 employees
- Based in
- Colorado Springs, United States
- Founded
- 1979
- Company page
- Tools found
- 17
- Categories
- 9
- Layers
- 4 of 5
- Last checked
- Oct 2026
ERC'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.
Application
4 tools, what the product is built with
Frontend
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
7 tools, what the team runs on day to day
Workspace
Finance & Legal
Security & Compliance
ERC tech stack FAQ
What tools does ERC use?
As of October 2026, runsonwhat has found 17 tools at ERC (erc-co.org) in public records. Application: jQuery, Font Awesome and Vimeo. Data & Observability: Google Analytics. Go-to-market: WordPress, Meta Pixel and Yoast SEO. Company Ops: Microsoft 365, Apple Business and Proofpoint. Last checked October 8, 2026.
What email provider does ERC use?
ERC 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 701,710 companies runsonwhat tracks.
What analytics tools does ERC use?
ERC uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on erc-co.org. Google Analytics is used by 853,379 companies runsonwhat tracks.
What is ERC's website built with?
ERC uses WordPress for its website, alongside Yoast SEO and Elementor, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on erc-co.org. WordPress is used by 582,767 companies runsonwhat tracks.
What marketing software does ERC use?
ERC uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp and code on erc-co.org. Mailchimp is used by 113,225 companies runsonwhat tracks.
Does ERC use jQuery?
Yes. runsonwhat found jQuery at ERC through jQuery code on erc-co.org. jQuery is a Frontend tool used by 897,845 companies runsonwhat tracks.
How does runsonwhat know what ERC uses?
runsonwhat reads public records only. Of the 17 tools at ERC, 10 were found through code on erc-co.org, 4 through DNS records and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and erc-co.org 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.