Security Systems Services contacts in the United States
10,034 people at Security Systems Services companies in the United States, every one with a LinkedIn profile: 4,958 with a work email (4,885 checked in 2026) and 2,237 with a phone (2,119 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: 1,717
- Operations & Logistics: 1,305
- Executive & General Management: 1,214
- Manufacturing & Skilled Trades: 916
- IT & Infrastructure: 521
- Engineering (Non-Software): 431
- Software Engineering: 410
- Finance & Accounting: 390
- Customer Success & Support: 343
- Administrative: 253
By level
- Staff: 4,836
- Manager: 2,352
- Senior: 735
- Director / Head: 720
- C-suite: 659
- Owner / Founder: 411
- VP: 309
- Intern / Student: 12
By company size
- 100-249: 3,350
- 20-99: 2,500
- 250-499: 1,049
- 1-4: 955
- 1,000-4,999: 943
- 5-19: 762
- 500-999: 473
- 5,000-9,999: 2
Security Systems Services companies in the United States with the most decision makers
- Redwire: 73 decision makers
- Pavion: 62 decision makers
- InVue: 49 decision makers
- CPI Security Systems Inc: 35 decision makers
- Wittenbach Business Systems: 23 decision makers
- Envera Systems: 20 decision makers
- Watchtower Security: 19 decision makers
- Origin Wireless AI: 19 decision makers
- i2G Systems: 18 decision makers
- ARES Security Corporation: 17 decision makers
Roles in the United States
- Healthcare professionals: 2,317,947
- Sales professionals: 2,290,469
- Education professionals: 2,013,081
- Operations managers: 1,732,849
- Operations professionals: 1,633,840
- Finance professionals: 1,626,423
- Software engineering professionals: 1,523,754
- Administrative professionals: 1,429,907
- C-suite executives: 1,361,842
- Engineering professionals: 1,319,919
- Sales managers: 1,267,937
- Executive directors: 1,185,636
- IT professionals: 1,158,673
- Manufacturing professionals: 1,059,643
- Marketing professionals: 1,001,061
- Senior software engineering professionals: 953,697
- Retail professionals: 822,107
- Retail managers: 745,156
- Customer success professionals: 723,007
- Legal professionals: 719,063
- Research professionals: 631,267
- HR professionals: 626,080
- Executive VPs: 611,495
- Founders and owners: 555,899
Industries in the United States
- Hospitals and Health Care: 3,836,351
- Financial Services: 3,382,290
- IT Services and IT Consulting: 3,076,311
- Higher Education: 3,004,762
- Software Development: 2,867,577
- Real Estate: 1,436,300
- Government Administration: 1,319,976
- Retail: 1,299,217
- Construction: 1,240,226
- Insurance: 1,131,381
- Business Consulting and Services: 923,417
- Non-profit Organizations: 807,127
- Education Administration Programs: 707,073
- Primary and Secondary Education: 699,119
- Advertising Services: 672,191
- Banking: 656,340
- Technology, Information and Internet: 649,163
- Law Practice: 642,393
- Motor Vehicle Manufacturing: 609,538
- Manufacturing: 590,631
- Oil and Gas: 588,641
- Defense and Space Manufacturing: 562,907
- Biotechnology Research: 549,627
- Hospitality: 531,310
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