📊 Company Overview
Sector
Energy & Industrials
Country
United States
Employees
10001+
Public · WLK
Listed
Founded
1986
Cloud
AWS
CDN
AWS CloudFront
Email
Proofpoint
☁️ Cloud Infrastructure
AWS
Primary Cloud Provider
Detected via HTTP headers
💡 Large enterprises typically run 2–3 cloud providers simultaneously. Full multi-cloud breakdown →
| Workspace | Proofpoint |
|---|---|
| CDN | AWS CloudFront |
Detected via DNS records and HTTP response headers as of 2026-06-13.
💰 Estimated Cloud Spend
$60M
–
$150M
/ year on AWS
🛠 Tech Stack & Marketing
| Ad Platforms | 🔒 Subscribers only |
|---|---|
| Analytics & CRM | 🔒 Subscribers only |
| CMS / Platform | Drupal |
| Frontend Stack | 🔒 Subscribers only |
Detected from Westlake's public homepage as of 2026-06-13.
🔍 Compare with Similar Companies
Same sector (Energy & Industrials), similar size
Data detected 2026-06-13 · Methodology · Suggest a correction