Security and Investigations managers in Texas

2,644 security and Investigations managers in Texas, every one with a LinkedIn profile: 1,114 with a work email (1,081 checked in 2026) and 713 with a phone (664 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

• Sales: 701
• Operations & Logistics: 605
• Retail & Hospitality: 142
• Customer Success & Support: 139
• Finance & Accounting: 84
• Marketing & Communications: 83
• Software Engineering: 79
• Product & Design: 67
• Engineering (Non-Software): 58
• People & HR: 55

By company size

• 1,000-4,999: 1,283
• 100-249: 464
• 20-99: 305
• 250-499: 290
• 500-999: 203
• 5-19: 71
• 1-4: 28

Security and Investigations companies in Texas with the most decision makers

• HID Global Corporation: 371 decision makers
• Everon: 118 decision makers
• acre security: 63 decision makers
• Gavin de Becker and Associates: 55 decision makers
• ECAM: 46 decision makers
• Alias Intelligence: 28 decision makers
• Salient Systems: 21 decision makers
• Pro-Vigil Surveillance Services: 21 decision makers
• United Protective Services: 21 decision makers
• GuardTexas: 17 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: 21,153
• California: 2,525
• Canada: 1,730

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