Critical Start B2B Case Studies & Customer Successes

Critical Start is the leading provider of Managed Detection and Response (MDR) services, combining AI acceleration with expert human validation to eliminate false positives, reduce alert noise, and deliver fast, reliable threat resolution. With a US-based, 24/7/365 Security Operations Center and a 90% analyst retention rate, Critical Start delivers both proactive and reactive MDR for large enterprises across North America. Its MDR is built to detect threats early and respond quickly, with every action backed by contractual service-level agreements that ensure trusted outcomes for security teams.

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Critical Start B2B Case Studies & Customer Successes

Case Studies

Centennial School District achieves 24x7 threat monitoring and reclaims 2 hours per day with Critical Start

Global Leadership Advisory and Search Firm protects critical data and reduces false positives 90-95% with CRITICALSTART MDR and Microsoft Defender for Endpoint

Hackley Community Care improves 24x7 cybersecurity coverage with Critical Start MDR

Kirby Corporation achieves 99.7% alert reduction and saves 10–15 hours/week with Critical Start

Large Food Service Company achieves 24x7 threat detection and reduced alert fatigue with Critical Start MDR

Large Packaging Manufacturer achieves faster response and improved visibility with Critical Start's MDR and Microsoft security solutions

One of the Largest Utility Companies in the Southern U.S. achieves $100K+ savings and 24x7 MDR security with Critical Start

Leading Financial Services Firm achieves 24/7 monitoring, major alert reduction, and increased analyst efficiency with Critical Start

Major International Manufacturing Organization contains ransomware and restores operations within days with Critical Start

Major International Manufacturing Organization achieves unified security posture and dramatically increased alert visibility with Critical Start

Moffatt & Nichol achieves scalable vulnerability management and faster threat response with Critical Start

National Food Distributor achieves faster incident response and tighter security with Critical Start's MOBILESOC

National Institute of Standards and Technology (NIST) achieves enhanced CUI protection and compliance readiness with Critical Start

CRITICALSTART® MDR Frees Up Team Resources, Improves Security Outcomes for Oil States International

SMC Corporation achieves mature cybersecurity and 24/7 threat detection with Critical Start

The Center for Internet Security achieves improved security posture and simplified compliance reporting with Critical Start

World's Leading Beverage Company achieves 100% security transparency with Critical Start

World’s Leading Mattress Retailer Company achieves 99.9% alert reduction and eliminates alert overload with Critical Start

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Prevue HR

Presidion

AccuPOS