The security services industry plays a vital role in creating safe environments for businesses and individuals alike. Companies in this industry range from private security firms to technology-driven organizations offering integrated security solutions. They provide a variety of services, including personnel protection, risk assessment, surveillance systems, and emergency response. With the growing awareness of safety and security threats, the industry is seeing increased demand for advanced technology and skilled personnel. As companies navigate the challenges of a digital age, the convergence of innovation and expertise will shape the future of security services.

This list highlights 23 notable security services companies, showcasing a blend of global players and regional specialists. Companies range in size from those employing over 20,000 people to smaller firms with just hundreds of employees. They are headquartered in various countries, including the USA, Canada, and the UK, with founding years stretching from 1907 to 2007. Each company brings distinct expertise, with focuses ranging from K9 security and integrated solutions to mobile patrols and event management.

Continue reading to discover top security services companies.

Top 23 Security Services Companies

1. Allied Universal

• Website: aus.com
• Ownership type: Corporate
• Headquarters: Irvine, California, United States (USA)
• Employee distribution: United States (USA) 94%, Canada 4%, Other 2%
• Latest funding: $721.0M, December 2019
• Founded year: 1957
• Headcount: 10001+
• LinkedIn: allied-universal

Allied Universal, founded in 1957 and headquartered in Irvine, California, is a prominent security services company that offers a comprehensive range of solutions tailored to meet the unique needs of its clients. With a workforce exceeding 90,000 employees, the company operates primarily in the United States, with a presence in Canada and other countries. Allied Universal provides security personnel, technology integration, and professional services across various sectors, including healthcare, education, and corporate environments. Their services include security guards, K9 security, event security, and advanced technology solutions such as video surveillance and access control. The company has also made significant strides in enhancing its capabilities through the acquisition of MSA Security, which positioned them as the largest private-sector canine security provider. This strategic move, along with their commitment to risk management and compliance, underscores their active involvement and relevance in the security industry.

2. Securiguard Services Ltd.

• Website: securiguard.com
• Ownership type: Private Equity
• Headquarters: Burnaby, British Columbia, Canada
• Employee distribution: Canada 86%, United Arab Emirates 14%
• Latest funding: August 2019
• Founded year: 1974
• Headcount: 1001-5000
• LinkedIn: securiguard

Securiguard Services Ltd., based in Burnaby, British Columbia, is a security services company that has been operational since 1974. With a workforce of approximately 1,763 employees, Securiguard provides integrated safety and security solutions across Canada. The company serves a variety of sectors, including aviation, healthcare, and special events, showcasing their ability to adapt to different security needs. Securiguard has a notable history of innovation, being the first private security firm in Canada to achieve ISO certification and introducing several industry-first practices. Their K9 detection and screening division is recognized as the largest and most accredited in Canada. Securiguard is also committed to community involvement, engaging in various charitable initiatives and partnerships, particularly with Indigenous communities. This focus on social responsibility complements their operational goals, making them a well-rounded player in the security services sector.

3. Paladin Security Group Ltd

• Website: paladinsecurity.com
• Ownership type: Private
• Headquarters: Burnaby, British Columbia, Canada
• Employee distribution: Canada 99%
• Founded year: 1976
• Headcount: 10001+
• LinkedIn: paladinsecuritygroup-ltd

Paladin Security Group Ltd, based in Burnaby, British Columbia, is a prominent security services provider in Canada. Established in 1976, the company has grown from a small operation to a significant player in the security sector, employing over 20,000 individuals across North America. Paladin specializes in a variety of security solutions, including guard services, mobile patrol, loss prevention, and risk management. They cater to multiple industries, such as healthcare, retail, aviation, and industrial sectors, focusing on enhancing safety and security for their clients. The company is known for its strong training culture, which emphasizes employee development and promotes from within, ensuring high-quality service delivery. Paladin's commitment to community engagement and innovative security programs further solidifies its position in the industry.

4. SecuriGroup

• Website: securigroup.co.uk
• Ownership type: Corporate
• Headquarters: United Kingdom (UK)
• Employee distribution: United Kingdom (UK) 99%, Other 1%
• Latest funding: $96.1M, July 1993
• Founded year: 1995
• Headcount: 1001-5000
• LinkedIn: securigroup

SecuriGroup is a prominent security services company based in the United Kingdom, founded in 1995. With a workforce of approximately 796 employees, the company provides a wide array of security solutions tailored to meet the needs of various sectors. Their services include security guarding, mobile response, CCTV installation, event security, and cyber security. SecuriGroup is recognized for its commitment to quality and safety, holding the highest score among SIA Approved Contractors. The company has received multiple awards, including Security Guarding Company of the Year 2023 and Outstanding Security Installer & Integrator Winner 2023. They emphasize continuous improvement and innovation, focusing on customer service and community welfare. SecuriGroup also invests in training and development, maintaining an Investors in People Gold accreditation, which reflects their dedication to enhancing the skills of their workforce. With a strong presence across the UK and a commitment to excellence, SecuriGroup plays a significant role in the security services industry.

5. STANLEY Security

• Website: stanleysecurity.com
• Ownership type: Corporate
• Headquarters: Fishers, Indiana, United States (USA)
• Employee distribution: United States (USA) 50%, France 12%, Canada 8%, Other 30%
• Latest funding: $3.2B, December 2021
• Founded year: 1934
• Headcount: 10001+
• LinkedIn: stanley-security-solutions

STANLEY Security, based in Fishers, Indiana, is a prominent security services company that specializes in comprehensive security solutions. Founded in 1934, the company has evolved to meet the changing needs of its clients across various sectors, including finance, healthcare, and retail. STANLEY Security offers a broad array of services, including access control, video surveillance, intrusion detection, and security monitoring. Their commitment to innovation is evident in their partnerships with leading technology manufacturers, allowing them to provide advanced security solutions. With a workforce of over 10,000 employees and operations in multiple countries, STANLEY Security is well-positioned to serve a global clientele. The company received significant funding of $3.2 billion in December 2021, reflecting strong investor confidence in its business model and growth trajectory.

6. Wilson Security

• Website: wilsonsecurity.com.au
• Ownership type: Private
• Headquarters: Essendon Fields, Victoria, Australia
• Employee distribution: Australia 98%, Other 2%
• Founded year: 2007
• Headcount: 5001-10000
• LinkedIn: wilson-security

Wilson Security, based in Essendon Fields, Victoria, Australia, is a private security services company founded in 2007. With a workforce of approximately 1,900 employees, the company specializes in providing integrated security solutions tailored to the unique needs of its clients. Their service offerings include mobile patrols, electronic security, security personnel, and emergency medical services. Wilson Security caters to a wide array of sectors, including aviation, healthcare, finance, and education, ensuring comprehensive security measures for businesses and organizations. The company emphasizes innovation, as seen in their RAPID app, which enhances the efficiency of their mobile patrol services. Their commitment to client safety and asset protection has earned them a solid reputation in the industry, making them a notable player in the Australian security landscape.

7. Peregrine Guarding

• Website: peregrine-security.com
• Ownership type: Private
• Headquarters: Gurugram, Haryana, India
• Employee distribution: India 98%, Other 2%
• Founded year: 1995
• Headcount: 10001+
• LinkedIn: peregrine-guarding

Peregrine Guarding, established in 1995 and based in Gurugram, Haryana, India, is a prominent security services provider specializing in integrated security solutions. The company offers a comprehensive suite of services, including manned guarding, electronic security, risk assessment consultancy, executive protection, and event security. With a workforce exceeding 60,000 employees, Peregrine serves over 1,500 clients across more than 2,500 cities, primarily in India and Singapore. Their operational model emphasizes a blend of skilled manpower and advanced technology, ensuring effective security measures tailored to high-risk environments. Peregrine has received numerous accolades for its service quality and commitment to compliance, further solidifying its position in the security industry. The company is part of the Tenon Group, which enhances its operational capabilities and market reach.

8. Securitas México

• Website: securitas.com.mx
• Ownership type: Private
• Headquarters: Cuauhtemoc, Ciudad De México, Mexico
• Employee distribution: Mexico 99%, Other 1%
• Founded year: 1993
• Headcount: 5001-10000
• LinkedIn: securitas-m-xico

Securitas México, founded in 1993, is a private security services company based in Cuauhtemoc, Ciudad De México. With a workforce of approximately 5,000 employees, the company specializes in providing tailored security solutions to meet the unique needs of its clients across various sectors. Their service portfolio includes on-site security personnel, mobile patrols, remote surveillance, electronic security systems, and corporate risk management. Securitas México operates nationally, ensuring that businesses and organizations receive comprehensive protection. The company is committed to innovation and sustainability, as evidenced by their focus on integrating technology into their security solutions and their corporate social responsibility initiatives. They serve a wide array of industries, including logistics, hospitality, retail, and healthcare, demonstrating their adaptability and expertise in the security field.

9. Securitas Suomi

• Website: securitas.fi
• Ownership type: Private
• Headquarters: Helsinki, Uusimaa, Finland
• Employee distribution: Finland 100%
• Founded year: 1959
• Headcount: 1001-5000
• LinkedIn: securitas-suomi

Securitas Suomi, based in Helsinki, Finland, is a private security services company that has been operational since 1959. As a subsidiary of Securitas AB, it specializes in a wide array of security solutions tailored to meet the needs of businesses, public sector organizations, and individual consumers. The company provides services such as local guarding, mobile patrols, safety services, and risk management. Securitas Suomi is dedicated to ensuring safety through innovative technology and customized service offerings. Their employee base is entirely located in Finland, reflecting a strong local commitment. The company also emphasizes training and development for its personnel, ensuring that they are well-equipped to handle various security challenges. With a focus on sectors like ICT, healthcare, and public administration, Securitas Suomi plays a crucial role in maintaining safety and security across multiple industries in Finland.

10. Securitas SA

• Website: securitas.ch
• Ownership type: Private
• Headquarters: Lausanne, Vaud, Switzerland
• Employee distribution: Switzerland 95%, Belgium 4%, Other 2%
• Founded year: 1907
• Headcount: 1001-5000
• LinkedIn: securitas-suisse-romande

Securitas SA, based in Lausanne, Vaud, Switzerland, is a private security services company with a history dating back to 1907. The firm employs between 1,001 and 5,000 people, with a significant majority of its workforce located in Switzerland. Securitas SA offers a comprehensive range of security services, including property guarding, traffic management, event security, and reception services. They cater to a variety of clients, including businesses, public authorities, and private individuals, ensuring that their security solutions are tailored to meet specific needs. The company also emphasizes the integration of technology with their security services, showcasing a commitment to innovation in the industry. Securitas SA has not reported any recent funding, indicating a stable operational model without reliance on external financial support.

11. Wilson James

• Website: wilsonjames.co.uk
• Ownership type: Private
• Headquarters: Southend-On-Sea, England, United Kingdom (UK)
• Employee distribution: United Kingdom (UK) 99%
• Founded year: 1991
• Headcount: 5001-10000
• LinkedIn: wilson-james

Wilson James is a service-oriented company based in Southend-On-Sea, England, specializing in security, aviation, construction logistics, and advisory services. Founded in 1991, the company has built a solid reputation in the security sector, providing tailored solutions to enhance safety and operational efficiency for clients in banking, finance, and public sectors. With a workforce of over 5,200 employees, Wilson James emphasizes a consultative approach to security, ensuring that their services align with the specific needs of their clients. Their extensive experience is complemented by a commitment to quality and safety, as evidenced by their numerous industry accreditations and awards. The company actively engages in initiatives to combat modern slavery and promote sustainability, reflecting a broader commitment to ethical practices within the industry.

12. Allied Security

• Website: alliedsecurity.co.nz
• Ownership type: Private
• Headquarters: Hamilton, Waikato, New Zealand
• Employee distribution: New Zealand 79%, United States (USA) 9%, Australia 9%, Other 2%
• Founded year: 1991
• Headcount: 1001-5000
• LinkedIn: allied-security

Allied Security, based in Hamilton, Waikato, New Zealand, is a private security services company that has been operational since 1991. With a workforce of approximately 897 employees, the company offers a comprehensive suite of security solutions, including mobile patrols, security guard services, and advanced surveillance technology. They cater to a variety of sectors such as retail, healthcare, corporate, and government, ensuring the safety and security of businesses and organizations across New Zealand. Allied Security prides itself on customizing security solutions to meet the specific needs of its clients, emphasizing the importance of training and personnel vetting. Their involvement in community initiatives, such as sponsorships and grants, reflects their commitment to social responsibility. This multifaceted approach positions Allied Security as a significant player in the New Zealand security industry.

13. Stanley Security Solutions

• Website: stanleysecuritysolutions.com
• Ownership type: Corporate
• Headquarters: Indianapolis, Indiana, United States (USA)
• Employee distribution: United States (USA) 57%, United Kingdom (UK) 8%, Sweden 7%, Other 28%
• Latest funding: July 2022
• Founded year: 1991
• Headcount: 10001+
• LinkedIn: niscayah-ab

Stanley Security Solutions, now known as Securitas Technology, is a security solutions provider based in Indianapolis, Indiana. Founded in 1991, the company specializes in a wide array of security services, including access control, video surveillance, and intrusion detection systems. They cater to multiple industries such as finance, retail, healthcare, and manufacturing, helping organizations protect their assets and ensure safety through advanced security technologies and monitoring services. With a workforce of over 10,000 employees and a presence in several countries, Stanley Security Solutions has established itself as a significant player in the security services industry. Their commitment to innovation and operational excellence is evident in their partnerships with leading technology manufacturers and their focus on providing tailored security solutions to meet the unique needs of their clients.

14. Eagle Hunter Solutions Limited

• Website: eaglehunters.com
• Ownership type: Private
• Headquarters: New Delhi, Delhi, India
• Employee distribution: India 95%, United Arab Emirates 5%
• Founded year: 1982
• Headcount: 10001+
• LinkedIn: eagle-hunter-solutions-limited

Eagle Hunter Solutions Limited, established in 1982, is a prominent security service provider based in New Delhi, India. The company specializes in a comprehensive array of services, including security guard services, integrated facility management, executive protection, and risk consultancy. With a workforce of over 200 employees, Eagle Hunter has built a strong reputation for its commitment to quality and client satisfaction. The company operates more than 40 branch offices across India and maintains a network of modern training academies to ensure that its personnel are well-trained and equipped to handle various security challenges. Eagle Hunter Solutions caters to a wide range of clients, from government entities to private businesses, emphasizing the importance of safety and security in today's environment. Their ISO 9001-2008 certification and memberships in various security associations further underscore their dedication to maintaining high industry standards.

15. Securex Agencies Ltd

• Website: securexafrica.com
• Ownership type: Corporate
• Headquarters: Nairobi, Nairobi, Kenya
• Employee distribution: Kenya 96%, Uganda 4%
• Latest funding: July 2024
• Founded year: 1970
• Headcount: 1001-5000
• LinkedIn: securex-agencies-k-ltd

Securex Agencies Ltd, founded in 1970 and headquartered in Nairobi, Kenya, is a prominent security service provider in East Africa. With a workforce of over 875 employees, the company has built a reputation for delivering technology-driven security solutions tailored to meet the needs of various industries. Their services range from fleet management and intrusion detection to comprehensive risk management and manpower solutions. Securex has expanded its operations beyond Kenya, establishing a presence in Uganda and extending its reach to countries like Tanzania, Rwanda, Burundi, Ethiopia, and South Sudan. The company emphasizes innovation and quality, holding ISO certifications that reflect its commitment to excellence. Securex has partnered with numerous organizations, including NGOs and diplomatic missions, showcasing its ability to handle sensitive security needs. Their focus on integrating advanced technology into security practices positions them as a significant player in the industry.

16. AETOS Holdings Pte Ltd

• Website: aetos.com.sg
• Ownership type: Corporate
• Headquarters: Singapore
• Employee distribution: Singapore 98%, Other 2%
• Latest funding: October 2016
• Founded year: 2004
• Headcount: 5001-10000
• LinkedIn: aetos-holdings-pte-ltd

AETOS Holdings Pte Ltd is a prominent security solutions provider located in Singapore. Founded in 2004, the company specializes in integrated consultancy, physical security, and corporate risk management services. AETOS caters to various sectors, particularly maritime and aviation, where security needs are critical. They leverage innovative technologies and skilled personnel to enhance security operations. AETOS has made significant strides in the industry, being appointed as the first SkillsFuture Queen Bee for the security sector, which underscores their role in driving digitalization and workforce transformation. The company is committed to providing tailored security solutions that meet the unique needs of their clients, ensuring safety and operational efficiency.

17. Southern Cross Protection

• Website: sxprotection.com.au
• Ownership type: Private
• Headquarters: Silverwater, New South Wales, Australia
• Employee distribution: Australia 95%, India 5%
• Founded year: 1918
• Headcount: 501-1000
• LinkedIn: southern-cross-protection

Southern Cross Protection, founded in 1918 and based in Silverwater, New South Wales, is a private security services company that provides a comprehensive array of solutions. Their offerings include security patrols, guards, alarm monitoring, cash logistics, and risk advisory services. The company serves various sectors, including banking, healthcare, education, and retail, ensuring tailored security measures to protect assets and ensure safety. With a workforce of approximately 298 employees and a national presence, Southern Cross Protection emphasizes reliability and responsiveness in their service delivery. They have built a reputation for their commitment to protecting clients' people and assets, making them a significant player in the Australian security industry.

18. MSA Security

• Website: msasecurity.net
• Ownership type: Corporate
• Headquarters: New York, New York, United States (USA)
• Latest funding: September 2021
• Founded year: 1987
• Headcount: 501-1000
• LinkedIn: msa-security

MSA Security, founded in 1987 and based in New York, New York, is a prominent security services provider that specializes in K9 security and risk consulting. The company has built a reputation for its expertise in canine detection services, which became even more pronounced after its acquisition by Allied Universal in 2021. This acquisition positioned MSA Security as the largest non-governmental canine detection company in the world. MSA Security offers a range of services tailored to meet the unique needs of various industries, including event security, disaster response, and executive protection. Their team comprises professionals with extensive backgrounds in law enforcement and military, ensuring a high level of expertise in threat mitigation and security management. MSA Security continues to serve a wide array of clients, providing customized security solutions that address specific vulnerabilities and enhance overall safety.

19. CIS Security Limited

• Website: cis-security.co.uk
• Ownership type: Private
• Headquarters: London, England, United Kingdom (UK)
• Employee distribution: United Kingdom (UK) 97%, Other 3%
• Founded year: 1969
• Headcount: 1001-5000
• LinkedIn: cis-security

CIS Security Limited, based in London, England, has been a prominent figure in the security services industry since its inception in 1969. The company specializes in delivering a wide range of security solutions, including professional security personnel, front-of-house services, and innovative technological integrations. With a workforce of over 1,000 employees, CIS Security caters to various sectors such as corporate environments, educational institutions, and public services. Their commitment to quality is reflected in their SIA Approved Contractor Status, which covers services like security guarding, door supervision, key holding, and public space CCTV. The company emphasizes a customer-centric approach, tailoring their services to meet the unique needs of each client. Their extensive experience and focus on risk management and safety make them a significant player in the security services market.

20. Securecorp

• Website: securecorp.com.au
• Ownership type: Private
• Headquarters: Mulgrave, Victoria, Australia
• Employee distribution: Australia 98%, Other 2%
• Founded year: 1996
• Headcount: 1001-5000
• LinkedIn: securecorp

Securecorp, founded in 1996 and based in Mulgrave, Victoria, Australia, is a prominent provider of security and integrated services. The company offers a wide array of services, including security personnel, alarm monitoring, electronic security, and cleaning services. With a workforce of over 2,500 employees, Securecorp operates extensively throughout Australia and New Zealand, catering to various sectors such as commercial, government, and education. Their approach emphasizes operational excellence, innovation, and a commitment to quality service delivery. Securecorp has developed a reputation for reliability and integrity, focusing on tailored solutions that meet the specific needs of their clients. The company also prioritizes sustainability and employee training, ensuring a safe and effective work environment. Their monitoring services are supported by a Grade A1 Monitoring Centre, which operates 24/7, showcasing their dedication to advanced security solutions.

21. SECURICO Security Services

• Website: securico.co.zw
• Ownership type: Private
• Headquarters: Harare, Harare, Zimbabwe
• Employee distribution: Zimbabwe 92%, Democratic Republic of the Congo 8%
• Founded year: 1998
• Headcount: 1001-5000
• LinkedIn: securico-security-services

SECURICO Security Services, founded in 1998, is a prominent security service provider based in Harare, Zimbabwe. The company specializes in guarding services, electronic security systems, and cash management, catering to businesses and organizations across multiple sectors. With a workforce of approximately 125 employees, SECURICO has built a reputation for delivering tailored security solutions that address the increasing demand for safety and protection. Their approach integrates on-site guards with advanced technology, ensuring comprehensive security for clients. Over the years, SECURICO has garnered recognition for its quality service and has developed a strong client base, including blue-chip companies. The company is committed to continuous improvement and innovation in its service offerings, reflecting its dedication to maintaining high standards in the security industry.

22. Kingdom Services Group Ltd

• Website: kingdom.co.uk
• Ownership type: Private
• Headquarters: United Kingdom (UK)
• Employee distribution: United Kingdom (UK) 97%, Other 3%
• Founded year: 1993
• Headcount: 5001-10000
• LinkedIn: kingdom-security-ltd

Kingdom Services Group Ltd, founded in 1993, is a UK-based private company that specializes in providing a variety of services, including security, cleaning, recruitment, and healthcare staffing. With a workforce of over 7,600 employees, the company operates primarily within the UK, catering to businesses across multiple sectors. Kingdom Services Group is particularly noted for its security offerings, which include mobile patrols, CCTV monitoring, and security risk consultancy. Their approach emphasizes customized solutions, aiming to enhance safety and operational efficiency for their clients. The company has received positive feedback from various clients, highlighting their professionalism and responsiveness in security management. Kingdom Services Group Ltd continues to adapt and innovate within the security industry, ensuring they meet the evolving needs of their clientele.

23. Omega Risk Solutions

• Website: omegasol.com
• Ownership type: Private
• Headquarters: Grand Baie, Rivière Du Rempart, Mauritius
• Employee distribution: South Africa 62%, Angola 16%, Ghana 9%, Other 14%
• Founded year: 2003
• Headcount: 5001-10000
• LinkedIn: omega-risk-solutions

Omega Risk Solutions Holdings Limited, founded in 2003, is a private security services company based in Grand Baie, Mauritius. The firm specializes in providing integrated security solutions tailored to the needs of clients in sectors such as oil and gas, mining, and aviation. With a workforce of over 1,000 employees, Omega operates in several African countries, including South Africa, Angola, Ghana, Nigeria, and Zambia. The company emphasizes risk management and offers a wide range of services, including manned guarding, security training, and specialized investigations. Omega has also been involved in significant projects, such as providing security for the U.S. President’s Emergency Plan for AIDS Relief (PEPFAR) in multiple countries, showcasing their capability to handle large-scale security operations. Their operational philosophy focuses on understanding client requirements to deliver innovative and cost-effective solutions, which has helped them build a solid reputation in the security services sector.

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