Contact coverage
18 of 21 company records include email or phone signals across company or employee fields.
- 17 with email signals
- 17 with phone signals
- 13 with LinkedIn profiles
- 52 visible employee profiles
Top Security Companies In St Louis
Browse 21 security companies in St Louis, including 20 with websites, 19 with employee estimates, 18 with contact signals. Featured companies include Noonlight, AppsCo, Kwema.
Quick answer
This page covers 21 security companies in St Louis. Featured records include Noonlight, AppsCo, and Kwema. 18 companies show email or phone contact signals (86% of the list).
List coverage
Market and location mix
Top observed locations include St Louis, Missouri, USA.
- Common industries: Cyber Security, Information Technology, Security, Privacy and Security, Apps, Mobile, Personal Health, Public Safety, and Analytics, Blockchain, Cloud Computing, Cyber Security
- 19 records include employee-size estimates
- 20 records include websites
Representative companies
Examples from the current list include Noonlight, AppsCo, and Kwema.
- 62% of companies have LinkedIn profile links
- Use the company rows below to compare websites, locations, employee estimates, and contact signals.
About this company market
This directory brings together 21 security companies in St Louis for side-by-side comparison of company identity, location, employee estimates, founding year, and available contact coverage.
Across the current source records, commonly observed industries include Cyber Security, Information Technology, Security, Privacy and Security, Apps, Mobile, Personal Health, Public Safety, and Analytics, Blockchain, Cloud Computing, Cyber Security and the most frequent recorded locations are St Louis, Missouri, USA. Representative companies include Noonlight, AppsCo, and Kwema. Coverage varies by company, so blank fields remain hidden rather than being inferred.
List highlights
- Largest employee estimate
- Boeing Defense, Space & Security
- 10K estimated employees in the available record.
- Earliest founded
- A. G. Edwards
- Founded in 1887, the earliest populated founding year in this list.
- Most employee profiles
- Noonlight
- 5 employee profiles connected to the company record.
- Most represented location
- St Louis, Missouri, USA
- 21 company records use this location.
Top company records at a glance
A source-backed comparison of the first 10 records in this list.
| Rank | Company | Location | Employees | Founded | Coverage |
|---|---|---|---|---|---|
| #1 | Noonlight | St Louis, Missouri, USA | 31 | 2013 | email, phone, and 5 employee profiles |
| #2 | AppsCo | St Louis, Missouri, USA | 31 | 2017 | email, phone, and 5 employee profiles |
| #3 | Kwema | St Louis, Missouri, USA | 6 | 2017 | email and 3 employee profiles |
| #4 | Zender | St Louis, Missouri, USA | 6 | 2014 | email and phone |
| #5 | Omnigo Software | St Louis, Missouri, USA | 76 | 2017 | email, phone, and 5 employee profiles |
| #6 | Boeing Defense, Space & Security | St Louis, Missouri, USA | 10K | 1939 | email, phone, and 5 employee profiles |
| #7 | Protective Asset Protection | St Louis, Missouri, USA | 376 | Not listed | Company record |
| #8 | Bizmanualz | St Louis, Missouri, USA | 31 | 1995 | email, phone, and 5 employee profiles |
| #9 | Guardzilla | St Louis, Missouri, USA | 31 | 2014 | email, phone, and 2 employee profiles |
| #10 | Mobile Armor | St Louis, Missouri, USA | 31 | 2002 | email, phone, and 5 employee profiles |
Company records in this list
- Companies listed:
- 21
- With websites:
- 20
- With LinkedIn profiles:
- 13
- With employee estimates:
- 19
- With contact signals:
- 18
- Visible employee profiles:
- 52
- Profiles with contact signals:
- 52
- With founding years:
- 18
- Location:
- Missouri
- Employees:
- 11-50
- Revenue:
- 10.85M
- Website:
- noonlight.com
- Founded:
- 2013
Noonlight Employee emails
Appsco
Analytics, Blockchain, Cloud computing, Cyber security, Enterprise software, Identity management, Internet of things, Saas, Security, Software
Appsco helps you manage access to your company applications and gives you meaningful insights over sensitive data flow.
Missouri
11-50 employees
Founded 2017
- Location:
- Missouri
- Employees:
- 11-50
- Revenue:
- 1.05M
- Website:
- appsco.com
- Founded:
- 2017
Appsco Employee emails
- Location:
- Missouri
- Employees:
- 1-10
- Revenue:
- 550K
- Website:
- kwema.co
- Founded:
- 2017
Kwema Employee emails
- Location:
- Missouri
- Employees:
- 51-100
- Website:
- omnigo.com
- Founded:
- 2017
Omnigo Software Employee emails
- Location:
- Missouri
- Employees:
- 10000+
- Website:
- boeing.com
- Founded:
- 1939
Boeing Defense, Space & Security Employee emails
Bizmanualz
Accounting, Cyber security, Document management, Finance, Human resources, It management, Security, Software
Bizmanualz specializes in building great management systems. Complete policies procedures design, process improvement, and lean ISO systems.
Missouri
11-50 employees
Founded 1995
- Location:
- Missouri
- Employees:
- 11-50
- Website:
- bizmanualz.com
- Founded:
- 1995
Bizmanualz Employee emails
- Location:
- Missouri
- Employees:
- 11-50
- Website:
- guardzilla.com
- Founded:
- 2014
Guardzilla Employee emails
- Location:
- Missouri
- Employees:
- 11-50
- Revenue:
- 10M
- Website:
- mobilearmor.com
- Founded:
- 2002
Mobile Armor Employee emails
- Location:
- Missouri
- Employees:
- 1-10
- Website:
- kypher.com
- Founded:
- 2014
Kypher Employee emails
- Location:
- Missouri
- Employees:
- 1-10
- Website:
- itarchitechs.com
- Founded:
- 2005
It Architechs Employee emails
Wheelhouse Solutions
Consulting, Information technology, Security
WheelHouse Solutions provides different IT security, consulting and services.
Missouri
11-50 employees
Founded 2000
- Location:
- Missouri
- Employees:
- 11-50
- Website:
- wheelhouse.solutions
- Founded:
- 2000
Wheelhouse Solutions Employee emails
- Location:
- Missouri
- Employees:
- 501-1000
- Website:
- securityadvisoralliance.org
- Founded:
- 2013
Security Advisor Alliance Employee emails
- Location:
- Missouri
- Employees:
- 11-50
- Website:
- timberwarriors.com
- Founded:
- 2013
Timber Warriors Employee emails
Secure24
Electronics, Physical security, Security
Secure24 provides home security automation system solutions.
Missouri
51-100 employees
Founded 2006
How this list was built
- 1 Companies are included when source records match security companies in St Louis.
- 2 Coverage counts are calculated from fields that are present in the current source record for each company.
- 3 The top-record comparison preserves the current list order; highlights compare only populated source fields.
- 4 Blank fields are omitted instead of filled with placeholder text.
- 5 Source records are refreshed when upstream records change; a per-page refresh timestamp is not available yet.
Frequently asked
- What is included in this security companies in St Louis list?
- It includes 21 company records with available company names, websites, locations, LinkedIn links, employee estimates, and contact signals when those fields are present.
- How does AeroLeads choose companies for this page?
- Companies are included when AeroLeads source records match security companies in St Louis; empty fields are hidden so the page shows only available evidence.
- Which companies are examples from this list?
- Representative records include Noonlight, AppsCo, and Kwema.
- Which listed security companies has the largest employee estimate?
- Boeing Defense, Space & Security has the largest populated employee estimate in the current list at 10K. Employee figures are source estimates and may change.
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