runsonwhat

Oldcastle Infrastructure's tech stack

What does Oldcastle Infrastructure use?

Oldcastle Infrastructure (oldcastleinfrastructure.com) uses at least 25 tools we can see from public records, including Microsoft 365 for email and documents, Salesforce for sales, Google Analytics for analytics and WordPress for its website. Last checked .

LinkedIn
Company page
Re-check liveVisit oldcastleinfrastructure.com
Tools found
25
Categories
11
Layers
5 of 5
Last checked
Oct 2026

Oldcastle Infrastructure'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

DNS

Application

4 tools, what the product is built with

Frontend

Media & UI

Data & Observability

4 tools, what they measure and store

Analytics

Go-to-market

11 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Company Ops

5 tools, what the team runs on day to day

Email Delivery

Workspace

Security & Compliance

Companies like Oldcastle Infrastructure also use

Tools common among companies with a similar stack that we haven't found at Oldcastle Infrastructure.

Companies with a stack like Oldcastle Infrastructure's

Ranked by shared tools, with rare tools counting more.

Oldcastle Infrastructure tech stack FAQ

What tools does Oldcastle Infrastructure use?

We've found 25 tools at Oldcastle Infrastructure (oldcastleinfrastructure.com). Edge & Hosting: GoDaddy. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Meta Pixel, Google Ads and WordPress. Company Ops: Microsoft 365, SendGrid and Proofpoint. Last checked October 4, 2026.

What CRM does Oldcastle Infrastructure use?

Oldcastle Infrastructure uses Salesforce and D&B Visitor Intelligence for sales and CRM. We found Salesforce through email records.

What email provider does Oldcastle Infrastructure use?

Oldcastle Infrastructure uses Microsoft 365 for email and documents. We found Microsoft 365 through DNS verification records and email records.

What analytics tools does Oldcastle Infrastructure use?

Oldcastle Infrastructure uses Google Analytics, Google Tag Manager and Microsoft Clarity for analytics, among 4 tools in this category. We found Google Analytics through website code.

What CMS does Oldcastle Infrastructure use?

Oldcastle Infrastructure uses WordPress, Rank Math and WooCommerce for its website. We found WordPress through website code.

What marketing software does Oldcastle Infrastructure use?

Oldcastle Infrastructure uses Pardot for marketing. We found Pardot through custom domain and DNS verification records.

Does Oldcastle Infrastructure use Microsoft 365?

Yes. We found Microsoft 365 at Oldcastle Infrastructure through DNS verification records and email records. Microsoft 365 is used by 245,233 companies we track.

How does runsonwhat know what Oldcastle Infrastructure uses?

We read public traces only: Oldcastle Infrastructure's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website 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.