HollyFrontier

Energy & Industrials 📍 Dallas, United States 👥 1001-5000 employees 💰 $1.4B raised 📅 Founded 1947

In March of 2022, HollyFrontier Corporation and Holly Energy Partners, L.P. announced the completion of their respective acquisitions of Sinclair Oil and Sinclair Transportation Company. As a result, HF Sinclair Corporation became the new parent holding company of both entities, including HollyFrontier Corporation, and

🌐 Website in LinkedIn ← All Companies

📊 Company Overview

Sector

Energy & Industrials

Country

United States

Employees

1001-5000

Est. Revenue

$18.4B

Founded

1947

Cloud

Unknown

Email

Mimecast

☁️ Cloud Infrastructure

🔒 Subscribers only Cloud Provider

Workspace	Mimecast
CDN	🔒 Subscribers only

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

💰 Estimated Cloud Spend

$7M – $18M / year across cloud providers

🛠 Tech Stack & Marketing

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

Detected from HollyFrontier's public homepage as of 2026-06-13.

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Data detected 2026-06-13 · Methodology · Suggest a correction