# What does holder.com use?

holder.com (holderconstruction.com) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-10-18).

- Industry: Construction
- Size: 1,001–5,000 employees
- Based in: Atlanta, United States
- Founded: 1960
- LinkedIn: https://www.linkedin.com/company/holder-construction-company

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Website code |  |
| [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Wix](https://www.runsonwhat.com/reverse/wix) | Website & CMS | Custom domain, Website code |  |
| [POWR](https://www.runsonwhat.com/reverse/powr) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code |  |
| [Usercentrics](https://www.runsonwhat.com/reverse/usercentrics) | Security & Compliance | Website code |  |
| [Agari](https://www.runsonwhat.com/reverse/agari) | Security & Compliance | Email records |  |

## FAQ

### What tools does holder.com use?

As of October 2026, runsonwhat has found 11 tools at holder.com (holderconstruction.com) in public records. Edge & Hosting: Google Cloud and Fastly. Application: GSAP and React. Data & Observability: Sentry. Go-to-market: Wix and POWR. Company Ops: Microsoft 365, Usercentrics and Agari. Last checked October 18, 2026.

### What cloud does holder.com run on?

holder.com uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Google Cloud through Google Cloud code on holderconstruction.com. Google Cloud is used by 75,294 companies runsonwhat tracks.

### What email provider does holder.com use?

holder.com uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on holderconstruction.com. Microsoft 365 is used by 705,031 companies runsonwhat tracks.

### What is holder.com's website built with?

holder.com uses Wix for its website, according to runsonwhat (October 2026). runsonwhat found Wix through a subdomain that points at Wix and code on holderconstruction.com. Wix is used by 51,043 companies runsonwhat tracks.

### What marketing software does holder.com use?

holder.com uses POWR for marketing, according to runsonwhat (October 2026). runsonwhat found POWR through POWR code on holderconstruction.com. POWR is used by 9,598 companies runsonwhat tracks.

### What monitoring tools does holder.com use?

holder.com uses Sentry for monitoring, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on holderconstruction.com. Sentry is used by 77,262 companies runsonwhat tracks.

### Does holder.com use GSAP?

Yes. runsonwhat found GSAP at holder.com through GSAP code on holderconstruction.com. GSAP is a Media & UI tool used by 200,144 companies runsonwhat tracks.

### Which companies have a tech stack similar to holder.com's?

The companies with the stacks most like holder.com's are Segeberger Kliniken, Xoom, The Paul Revere Life Insurance Company and CLN WorldWide, according to runsonwhat (October 2026). Each shares 1 to 4 tools with holder.com, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what holder.com uses?

runsonwhat reads public records only. Of the 11 tools at holder.com, 7 were found through code on holderconstruction.com, 2 through email records, 1 through website configuration files 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 holderconstruction.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/holderconstruction.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.