What departments does Critical Start have?

Critical Start has employees across 12 departments including Engineering, Product Management, Operations, Sales, Marketing.

What is the largest department at Critical Start?

The largest department at Critical Start is Customer Success with 7 employees.

Where are Critical Start employees located globally?

Critical Start has employees across 3 continents and 6 countries including India, Turkey, Ukraine, Italy, Poland.

How has Critical Start's team size changed over time?

Critical Start's team has decreased from approximately 345 to 267 employees based on available data.

Critical Start Employee Directory

Q: Who are Critical Start's key employees and leadership?

Critical Start's key employees include: Senior Director Of Operations, Chief Of Staff To Ceo: J. S., Chief Executive Officer: R. D., Chief Technology Officer: R. W., Chief Product Officer: K. G., Chief Customer Officer: S. B..

Computer and Network SecurityTexas, United States201-500 Employees

Critical Start is a United States–based company in the computer and network security industry that provides managed detection and response (MDR) services. The company operates a 24/7/365 security operations center staffed with analysts and offers contractual service-level agreements that include a 10-minute notification for critical alerts and a 60-minute mean time to respond for all alerts. Its MDR offerings are designed to integrate with customers’ existing tools to enable faster containment and broader coverage across endpoint, cloud, identity, OT, and more, supported by a Signal Assurance process that identifies blind spots and missing data sources. The company is headquartered at 6100 Tennyson Parkway, Suite 200, Plano, Texas 75024, United States, and has 201-500 employees. The website is criticalstart.com, and recent developments include the launch of SOC AI in June 2026 and leadership appointments in 2024-2025.

Critical Start Global Highlights

North America
277

United States Of America
277

Asia
62

India
61
Turkey
1

Europe
4

Ukraine
2
Italy
1
Poland
1

Critical Start's Leadership

R. D.
Chief Executive Officer
Mobile Phone
Email
R. W.
Chief Technology Officer
Mobile Phone
Email
K. G.
Chief Product Officer
Mobile Phone
Email
S. B.
Chief Customer Officer
Mobile Phone
Email
M. C.
Vice President Of Sales
Mobile Phone
Email
K. O.
Vp Of Marketing
Mobile Phone
Email
A. J.
Vice President Of Sales
Mobile Phone
Email
J. S.
Founder & Creative Director
Mobile Phone
Email

Critical Start Employee Metrics

100%

50%

0%

2026

2025

Engineering
Analytics
Customer Success
Sales
Marketing
Other
Operations
Information Security

Contact profiles from Critical Start

Name

Title

Contact Info

Location

Last Update

R. W.
Chief Technology Officer
Mobile Phone
Email
Jun 04, 2026
K. G.
Chief Product Officer
Mobile Phone
Email
May 27, 2026
S. B.
Chief Customer Officer
Mobile Phone
Email
United StatesMassachusetts
May 11, 2026
J. S.
Senior Director Of Operations, Chief Of Staff To Ceo
Mobile Phone
Email
United StatesMichigan
Jul 07, 2025
J. G.
Owner
Mobile Phone
Email
Oct 22, 2024
J. S.
Founder & Creative Director
Mobile Phone
Email
Oct 17, 2024
R. D.
Chief Executive Officer
Mobile Phone
Email
Aug 14, 2023
T. S.
Managing Partner
Mobile Phone
Email
Mar 25, 2026
M. C.
Vice President Of Sales
Mobile Phone
Email
Jun 01, 2026
K. O.
Vp Of Marketing
Mobile Phone
Email
United StatesNorth Carolina
May 28, 2026

Frequently Asked Questions

What is Critical Start known for?

Critical Start was founded in 2012 operates in the Computer and Network Security industry. The company's main headquarters is located in 6100 Tennyson Parkway Suite 200 Plano, Texas 75024 United States; you can contact the main corporate office by phone at

+1-832-596-****

. Explore Critical Start's company overview page for more information.

What is Critical Start's most common email format?

Critical Start employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Critical Start email formats with LeadIQ.

How many employees does Critical Start have currently?

Critical Start has approximately 278 employees as of May 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are Critical Start's key employees and leadership?

As of May 2026, Critical Start's key employees include:

Chief Executive Officer: R. D.
Chief Technology Officer: R. W.
Chief Product Officer: K. G.
Chief Customer Officer: S. B.
Vice President Of Sales: M. C.

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Critical Start Employee Directory

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