Companies › Day & Zimmermann

Day & Zimmermann

Energy & Industrials 📍 Philadelphia, United States 👥 10001+ employees 📅 Founded 1901

When you've been around for more than a century, you know a thing or two! At Day & Zimmermann®, we take our lifetime of experience and make things better! Our 43,000+ employees help bring big ideas to life every day. We're pushing the boundaries of innovation in construction & engineering, operations & maintenance,

📊 Company Overview

Sector
Energy & Industrials
Country
United States
Employees
10001+
Est. Revenue
$2.5B
Founded
1901
Cloud
Unknown
CDN
Cloudflare
Email
Microsoft 365

☁️ Cloud Infrastructure

🔒 Subscribers only Cloud Provider

Behind Cloudflare — likely Azure or AWS (undetectable)

💡 Large enterprises typically run 2–3 cloud providers simultaneously. Full multi-cloud breakdown →

WorkspaceMicrosoft 365
CDNCloudflare

Detected via DNS records and HTTP response headers as of 2026-06-13.

💰 Estimated Cloud Spend

$60M $150M / year across cloud providers

🛠 Tech Stack & Marketing

Ad Platforms🔒 Subscribers only
Analytics & CRMGoogle Analytics
CMS / Platform🔒 Subscribers only
Frontend Stack🔒 Subscribers only

Detected from Day & Zimmermann'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