London is a bustling city with a high demand for security services. Whether you are looking for personal security, event security, or security for your business, there are many security companies in London to choose from. Here are the top security companies in London.

1. Securitas

Securitas is a global security company with a strong presence in London. They offer a wide range of security services, including close protection company security guard services, mobile patrol, event security, and more. With over 370,000 employees worldwide, Securitas has the experience and expertise to provide high-quality security services.

2. G4S

G4S is another global security company with a strong presence in London. They offer a range of security services, including manned guarding, event security, risk consulting, and more. With over 530,000 employees worldwide, G4S is one of the largest security companies in the world.

3. Corps Security

Corps Security is a leading security company in London that has been providing security services for over 160 years. They offer a range of security services, including security guards, mobile patrols, keyholding and alarm response, and more. Corps Security is committed to providing high-quality security services with a focus on customer satisfaction.

4. Kingdom Security

Kingdom Security is a UK-based security company with a strong presence in London. They offer a range of security services, including security hire manned guarding, keyholding and alarm response, and mobile patrols. Kingdom Security is committed to providing professional and reliable security services to their clients.

5. CIS Security

CIS Security is a London-based security company that has been providing security services for over 40 years. They offer a range of security services, including security guards, event security, keyholding and alarm response, and more. CIS Security is committed to providing high-quality security services with a focus on customer satisfaction.

6. T-Class Security

T-Class Security is a London-based security company that specializes in providing security services for high-net-worth individuals and luxury brands. They offer a range of security services, including personal security, residential security, and event security. T-Class Security is committed to providing discreet and professional security services.

7. Westec Security

Westec Security is a London-based security company that offers a range of security services, including manned guarding, keyholding and alarm response, and mobile patrols. They are committed to providing high-quality security services with a focus on customer satisfaction.

8. Blackstone Consultancy

Blackstone Consultancy is a London-based security company that specializes in providing security services for high-net-worth individuals and corporate clients. They offer a range of security services, including personal security, executive protection, and risk management. Blackstone Consultancy is committed to providing discreet and effective security services.

9. Lodge Security

Lodge Security is a UK-based security company with a strong presence in London. They offer a range of security services, including security guards, event security, keyholding and alarm response, and more. Lodge Security is committed to providing professional and reliable security services to their clients.

10. Intelligarde

Intelligarde is a London-based security company that specializes in providing security services for corporate clients. They offer a range of security services, including security guards, event security, risk management, and more. Intelligarde is committed to providing high-quality security services with a focus on customer satisfaction.

In conclusion, there are many security companies in London to choose from, each with their own strengths and specialties. By considering the factors that are most important to you, such as reputation, experience, and range of services, you can choose a security company that meets your specific needs.