# What does ITサービス&ソリューションの株式会社クエスト use?

ITサービス&ソリューションの株式会社クエスト (quest.co.jp) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-10-27).

- Industry: Facilities Services
- Size: 201–1,000 employees
- Based in: Shibaura, Japan
- LinkedIn: https://www.linkedin.com/company/%EF%BC%88%E6%A0%AA%EF%BC%89%E3%82%AF%E3%82%A8%E3%82%B9%E3%83%88

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code |  |
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | 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 |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records |  |
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records |  |
| [Bill One](https://www.runsonwhat.com/reverse/bill-one) | Finance & Legal | DNS verification records |  |

## FAQ

### What tools does ITサービス&ソリューションの株式会社クエスト use?

As of October 2026, runsonwhat has found 11 tools at ITサービス&ソリューションの株式会社クエスト (quest.co.jp) in public records. Edge & Hosting: Amazon Web Services and Amazon Route 53. Application: jQuery and Anthropic. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads. Company Ops: Microsoft 365, GlobalSign and Bill One. Last checked October 27, 2026.

### What cloud does ITサービス&ソリューションの株式会社クエスト run on?

ITサービス&ソリューションの株式会社クエスト uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on quest.co.jp. Amazon Web Services is used by 145,984 companies runsonwhat tracks.

### What email provider does ITサービス&ソリューションの株式会社クエスト use?

ITサービス&ソリューションの株式会社クエスト 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 a DNS verification record. Microsoft 365 is used by 715,077 companies runsonwhat tracks.

### What analytics tools does ITサービス&ソリューションの株式会社クエスト use?

ITサービス&ソリューションの株式会社クエスト uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on quest.co.jp. Google Analytics is used by 888,740 companies runsonwhat tracks.

### Does ITサービス&ソリューションの株式会社クエスト use jQuery?

Yes. runsonwhat found jQuery at ITサービス&ソリューションの株式会社クエスト through jQuery code on quest.co.jp. jQuery is a Frontend tool used by 920,650 companies runsonwhat tracks.

### Does ITサービス&ソリューションの株式会社クエスト use AI tools?

Yes. runsonwhat has found Anthropic at ITサービス&ソリューションの株式会社クエスト; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so ITサービス&ソリューションの株式会社クエスト may use more AI tools than these.

### Which companies have a tech stack similar to ITサービス&ソリューションの株式会社クエスト's?

The companies with the stacks most like ITサービス&ソリューションの株式会社クエスト's are ソフトウェア品質保証のベリサーブ, ギークス株式会社, 文祥堂 and 株式会社LIFULL, according to runsonwhat (October 2026). Each shares 8 to 10 tools with ITサービス&ソリューションの株式会社クエスト, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what ITサービス&ソリューションの株式会社クエスト uses?

runsonwhat reads public records only. Of the 11 tools at ITサービス&ソリューションの株式会社クエスト, 5 were found through code on quest.co.jp, 5 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and quest.co.jp about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/quest.co.jp (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.