Computer and Network Security contacts in Texas
11,660 people at Computer and Network Security companies in Texas, every one with a LinkedIn profile: 6,772 with a work email (6,707 checked in 2026) and 2,080 with a phone (1,933 mobile). Updated 2026-10-04. Filter further, then get the list as CSV, in your CRM or by API.
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By department
- Software Engineering: 2,135
- Sales: 1,921
- Cybersecurity: 1,637
- Executive & General Management: 981
- Customer Success & Support: 857
- IT & Infrastructure: 656
- Marketing & Communications: 471
- Operations & Logistics: 439
- Engineering (Non-Software): 310
- Product & Design: 294
By level
- Staff: 4,894
- Manager: 2,426
- Senior: 2,332
- Director / Head: 973
- VP: 390
- C-suite: 368
- Owner / Founder: 185
- Intern / Student: 92
By company size
- 1,000-4,999: 4,540
- 100-249: 2,413
- 500-999: 1,740
- 20-99: 1,441
- 250-499: 1,025
- 5-19: 288
- 1-4: 213
Computer and Network Security companies in Texas with the most decision makers
- Trellix: 241 decision makers
- Thales Cloud Security: 149 decision makers
- Silverfort: 87 decision makers
- SpyCloud: 72 decision makers
- Halcyon: 71 decision makers
- Imperva Inc: 63 decision makers
- Securonix: 63 decision makers
- Zimperium: 61 decision makers
- HiddenLayer: 37 decision makers
- Critical Start: 33 decision makers
Roles in Texas
- Sales professionals: 211,580
- Operations managers: 162,650
- Education professionals: 153,034
- Operations professionals: 152,649
- Healthcare professionals: 146,703
- Engineering professionals: 137,864
- Manufacturing professionals: 119,356
- Finance professionals: 119,221
- Administrative professionals: 106,251
- Sales managers: 104,222
- Software engineering professionals: 90,511
- C-suite executives: 89,691
- Executive directors: 85,773
- IT professionals: 83,257
- Senior software engineering professionals: 64,266
- Retail professionals: 61,518
- Retail managers: 60,431
- Customer success professionals: 59,132
- Marketing professionals: 58,605
- HR professionals: 48,997
- Legal professionals: 47,723
- Executive VPs: 45,299
- Senior engineering professionals: 43,501
- Finance managers: 38,427
Industries in Texas
- Oil and Gas: 354,548
- Hospitals and Health Care: 255,885
- Real Estate: 244,429
- Higher Education: 182,255
- IT Services and IT Consulting: 161,237
- Software Development: 143,258
- Construction: 134,507
- Financial Services: 132,489
- Defense and Space Manufacturing: 97,925
- Telecommunications: 96,270
- Retail: 91,641
- Business Consulting and Services: 80,207
- Information Technology & Services: 74,412
- Computer Hardware Manufacturing: 73,397
- Airlines and Aviation: 70,199
- Government Administration: 69,731
- Education Administration Programs: 68,351
- Technology, Information and Internet: 66,246
- Insurance: 63,433
- Primary and Secondary Education: 59,717
- Civil Engineering: 54,878
- Utilities: 42,926
- Non-profit Organizations: 39,045
- Advertising Services: 36,680
The same list elsewhere
- United States: 209,127
- California: 89,419
- New York: 13,380
- Israel: 10,988
- Massachusetts: 8,595
- Florida: 7,674
- Maryland: 6,978
- Virginia: 6,860
- Washington: 5,425
- Utah: 5,285
- Colorado: 5,034
- Minnesota: 4,162
- New Jersey: 3,248
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