40 Trending Security Consultant Businesses [2024]

Updated: July 24th, 2023
Become A Security Consultant

A security consultant is a professional who helps businesses and organizations assess and improve their security measures. The security measures include physical security (such as locks and cameras), cybersecurity (such as firewalls and antivirus software), and emergency preparedness plans.

To start a security consulting business, you will need a strong understanding of security principles and technologies. Understanding security principles require education or training in computer science, criminal justice, or engineering. You should also have good communication and problem-solving skills, as you will work with clients to assess their needs and recommend solutions.

To run a successful security consulting business, you must establish yourself as an expert in the field and build a reputation for delivering high-quality services. Building a reputation may involve networking with other professionals, marketing your services through social media or a website, and building a portfolio of past projects. It can also be helpful to specialize in a particular area of security, such as cybersecurity or physical security, to differentiate yourself from the competition.

In addition to your expertise, you will also need some basic business skills, such as financial management and customer service. You may also need to invest in equipment and software to help you assess and improve your clients’ security measures.

Overall, a security consulting business can be a rewarding and lucrative opportunity for those with a passion for security and a desire to help others protect themselves and their assets.

Looking for some examples of a security consultant?

Interested in case studies of a successful security consultant? Check out our full list of success stories.

1. BlackBerry – Intelligent Security. Everywhere.

BlackBerry provides enterprises and governments with the software and services they need to secure the Internet of Things. BlackBerry has transformed itself from a smartphone company into a security software and services company.

Website traffic: 1.42M/month


2. Black Hat

Where they're located: Las Vegas, Nevada, USA
Website traffic: 290K/month


Learn more about starting a security consultant:

Where to start?

-> How much does it cost to start a security consultant?
-> Pros and cons of a security consultant

Need inspiration?

-> Other security consultant success stories
-> Marketing ideas for a security consultant

Other resources

4. Domestic Security Services

Welcome to Domestic Security Services we offer expert services throughout west Cork.


5. Center for a New American Security (en-US)

Developing strong, pragmatic and principled national security and defense policies.

Website traffic: 130K/month



7. Mitnick Security Consulting LLC.

Kevin Mitnick and the Global Ghost team are leaders in cybersecurity, in the news, on stage, and behind these scenes of world-renown organizations.



Where they're located: Dighalia, Dhaka Division, Bangladesh


9. CRI

CRI is a women-owned, small business serving the federal market for nearly 25 years. Our capabilities: Security, Management and Information products and services.


10. Stafix Electric Fence and Security Centre


Threat Analysis Group, LLC was founded in 1997 to provide objective and independent security advice. We specialize in security risk management.

Where they're located: Baie-Mahault, Guadeloupe, France


12. LJB Security Training LLC

94 Get your 8hr mandated CT Guard Card training in one day. We offer Connecticut Mandated Certification Course to become a Uniformed Security Officer in Connecticut.


13. International Association of Professional Security Consultants

Security consultants association. Find an independent, professional, ethical and competent security consulting professional through the finder and RFP service

Where they're located: Commune de Verrettes, Artibonite Department, Haiti


14. DSP Consultants

DSP Consultants Dubai are region's leading consulting firm offering ELV & security design services with accredited Security Consultants & ELV Consultants Dubai.

Where they're located: Saint-Sulpice-les-Champs, New Aquitaine, France


15. Business Protection Specialists

Teaching clients how to prevent crime before it happens for over 30 years because we find the vulnerabilities before they can be exploited. Learn More Here.

Where they're located: Raleigh, North Carolina, USA


16. NZ Security Association


17. Association of Security Consultants – Independent Security Specialists

The Association of Security Consultants share a passion for helping private, public and corporate clients achieve maximum benefit from their investment in security.


18. Tactical Response Security Consulting, Inc.

For all of your armed and unarmed security, executive protection, and private investigator needs, contact Tactical Response Security Consulting, Inc.

Where they're located: Philadelphia, Pennsylvania, USA


19. Customized Social Security Consulting

Providing customized consulting for individuals or couples reaching their full retirement age.


20. Social Security Consulting Education

Helping to enable those who earn the NSSA® Certificate to stay at the top of their game for Social Security consulting.


21. FSO Consultants


22. Social Security Advisors and Experts, Medicare Consultants, Social Security Education Courses

Find a Social Security Advisor - NARSSA is an association providing education and resources to Social Security experts to help clients maximize their Social Security benefits.


23. Chameleon Associates

We offer unique, interactive and effective Security Training & Security Consulting services. Predictive Profiling is at the heart of our proactive methods.



Blackwater - the World's Most Famous Private Military Company (PMC) whose Mercenaries operated in Iraq & Afghanistan among other places Worldwide.


25. Social Security Consulting Advisor

Helping to enable those who earn the NSSA® Certificate to stay at the top of their game for Social Security consulting.


26. Sea Guardian Ltd


27. Las Vegas Information Security (Now TCM Security)

Vegas InfoSec is a cybersecurity company based in Las Vegas. They provide services to a wide range of clients, from small businesses to large corporations. The company was founded by a team of experienced entrepreneurs and has a dedicated team of employees. They have seen steady revenue growth over the years and have built a strong reputation in the industry.

How much they make: $168K/year
Where they're located: Henderson, NV, USA
How much did it cost to start: $2.5K
Current team size: 1

How This Cybersecurity Expert Makes $14K/Month Helping Small Businesses

Las Vegas Information Security focuses on providing practical and affordable cybersecurity solutions to startups and small businesses by concentrating on prevention and education, rather than remediation, to reduce the risk of cybersecurity events for their clients.

Read by 2,695 founders

28. The Social Security Maven ®

Peter Weinbaum is your Social Security Expert Consultant -- Who can help Optimize your Social Security to Maximize Social Security Benefits


29. Social Security Disability Advocate

Earn an outstanding income assessing those applying for Social Security disability benefits.


30. Independent Security Consultant South Africa: Security Risk

An Independent Security Consultant will provide you with an unbiased assessment in terms of your security. The Independent Security Consultant reveals risk


31. H.S.C.

Affordable Security Consultations that eliminates loss of property and human assets! Freeport, Illinois based company.Vist us at www.homesecurityconsultantllc.com. googlee8e3152


32. Grand Mission Consult


33. Institute of Management Consultants and Master Coaches South Africa


34. Shieldscsc

Mark Shields provides Crime and Security Consultancy (Shields CSC) services in Jamaica for offices, large properties VIP personnel & government officials. Security is also provided by CCTV security systems and hidden security technology such as selectable for large cash and high-value item security in Jamaica


35. TAC Threat Assessment Consultants

36. Loss Prevention Consultants, Loss Prevention, Reduce Risk, Save Money Nationwide Services

Complete Loss Prevention Services, including: background checks,security cameras, mystery shoppers,online surveys,pre-employment screening,employee theft, video surveillance security systems,video surveillance security systems,online survey,retail loss prevention


37. Mudashab Security Consulting –

We protect you against cyber security attacks. We design your Information security program to maintain the confidentiality, integrity and availability.


38. Trust Chain

The first end-to-end transaction platform for large scale commodities. Use our precision-made platform to close deals faster and optimize procedures.

How much they make:
Where they're located: Toronto, Ontario, Canada
Current team size: 7

40. Azul

With Azul you'll achieve new levels of Java performance with even higher security & stability. See why Java-based businesses trust Azul to get more from Java.