What departments does Critical Start have?

Critical Start has employees across 19 departments including Engineering, Product Management, Arts & Design, Business, Entrepreneurship.

What is the largest department at Critical Start?

The largest department at Critical Start is Engineering with 10 employees.

Where are Critical Start employees located globally?

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

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

Critical Start's team has decreased from approximately 345 to 266 employees based on available data.

Critical Start Employee Directory

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
265

United States Of America
265

Asia
62

India
61
Turkey
1

Europe
4

Ukraine
2
Poland
1
Italy
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
U. M.
Vp Of Product
Mobile Phone
Email
A. J.
Vice President Of Sales
Mobile Phone
Email
J. S.
Founder & Creative Director
Mobile Phone
Email
J. G.
Owner
Mobile Phone
Email
P. A.
Business Owner
Mobile Phone
Email

Critical Start Employee Metrics

100%

50%

0%

2026

2025

Engineering
Analytics
Customer Success
Sales
Marketing
Other
Operations
Information Security
Program & Project Management

Contact profiles from Critical Start

Name

Title

Contact

Location

Last Update

A. A.
Senior Security Engineer
Mobile Phone
Email
Sep 04, 2026
T. K.
Senior System Administrator
Mobile Phone
Email
India, Maharashtra
Jun 28, 2026
M. S.
Senior Technical Analyst
Mobile Phone
Email
India, Maharashtra
Nov 06, 2025
K. D. G.
Senior Security Analyst
Mobile Phone
Email
Jun 23, 2025
S. I.
Senior Test Engineer
Mobile Phone
Email
India, Maharashtra
Dec 12, 2025
A. S.
Software Engineer Ii
Mobile Phone
Email
Apr 07, 2026
A. S.
Senior Security Consultant
Mobile Phone
Email
Oct 23, 2024
C. S.
Microsoft Solutions Principal
Mobile Phone
Email
Oct 23, 2024
J. S.
Principal Engineer
Mobile Phone
Email
Apr 07, 2026
P. F.
Senior Software Engineer
Mobile Phone
Email
Jan 12, 2024

Frequently Asked Questions

What is Critical Start known for?

Critical Start was founded in 2012 and operates in the Computer and Network Security industry. You can contact Critical Start's 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 First.Last@criticalstart.com. 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 275 employees as of August 2026. These team members are located across 3 continents, including North America, Asia and Europe.

Who are Critical Start's key employees and leadership?

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

Chief Executive Officer: R. D.
Chief Technology Officer: R. W.
Chief Product Officer: K. G.
Vp Of Product: U. M.
Vice President Of Sales: A. J.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Critical Start Employee Directory

Find Critical Start employees' phone numbers or email addresses

Name search is limited — try advanced search instead