CISO Tribune

Vendor comparison · 2 companies

BSI vs Leidos

BSI offers services and expertise in standards development, certification, training and assessment. Leidos is a technology company that serves government and commercial customers with digital and mission innovations, with AI, cyber and mission software at its core. CISO Tribune files both under Security consulting and advisory. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • BSI
  • Leidos
BSI vs Leidos: Products, Customers and Funding Compared
BSIBSI offers services and expertise in standards development, certification, training and assessment.bsigroup.comLeidosLeidos is a technology company that serves government and commercial customers with digital and mission innovations, with AI, cyber and mission software at its core.leidos.com
What it sells
  • Standards development[3]BSI offers services and expertise in standards development.
  • Certification[2][3]BSI assesses, certifies, tests and audits people, products and processes.
  • Training[3]BSI offers courses that are continually updated with global trends and regulatory changes.
  • Consulting services[3]BSI offers consulting services for managing risk across an organization.
  • Software solutions[3]Software for managing audit, compliance and supply chain activities.
  • Tracked Changes[5]A variant of a standard that identifies differences from its previous version.
  • Parcata[1]A tool that discovers, validates and prioritizes software vulnerabilities across mission-critical systems to focus remediation efforts.
  • UpHold[1]A platform that combines proactive defense and AI-driven analytics to reduce cyber risk and help security teams prioritize and respond to alerts.
  • Cyber and Electromagnetic Activities Resiliency System (CRS)[1]A system that provides real-time detection and AI-enabled analytics to give earlier warning of threats to tactical systems.
Categories
Headquarters
Not stated on its pagesReston, Virginia, United States[2][12]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesPublic (NYSE: LDOS)[2][8][11][13][17][20]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • October 2, 2026Leidos has a new joint venture, operating under the Analogic brand, that combines security screening technologies, engineering expertise and advanced manufacturing capabilities.[10]
  • September 29, 2026Leidos introduced a capability that uses AI agents to help security operations center teams identify threats needing immediate action.[9]
  • March 30, 2026Leidos completed its acquisition of ENTRUST Solutions Group from Kohlberg for approximately $2.4 billion.[20]
  • March 30, 2026Leidos added ENTRUST through an acquisition, gaining more than 3,100 professionals in electric grid engineering and natural gas infrastructure.[8]
  • March 10, 2026Leidos announced a partnership with Dropzone AI to help U.S. federal agencies respond to cyber threats, and made a strategic investment in Dropzone AI.[21]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 5, 2026[11]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, BSI collaborates with clients and partners across many industries. BSI recommends its own version of some standards for organisations operating in or with the UK. In our reading, BSI's maritime structures standard is aimed at people involved in the planning, design, procurement or operation of maritime access infrastructure. BSI's maritime structures standard addresses organizations responsible for designing or maintaining infrastructure that connects vessels with shore-based facilities. BSI's software solutions are aimed at organizations managing audit, compliance and supply chain activities and regulatory information.From its own pages, Leidos sells mainly to government and commercial customers. Leidos names the defense, intelligence, civil and health markets. Leidos Australia has partnered with government, defence and national security customers. Leidos provides engineering services for commercial electric utilities. Leidos describes DISN services delivered to the Department of War (DoW) and national security organizations worldwide.
Last verified
October 14, 2026October 12, 2026

Where they overlap

  • Security consulting and advisory is the primary category of both BSI and Leidos.

Where they differ, field by field

  • Leidos is also filed under Vulnerability management, AI SOC analysts and Managed security service providers.
  • BSI lists Standards development, Certification, Training, Consulting services, Software solutions and 1 more. Leidos lists Parcata, UpHold and Cyber and Electromagnetic Activities Resiliency System (CRS).
  • Leidos is headquartered in Reston, Virginia, United States.
  • Leidos is a public company listed on NYSE as LDOS.

How they differ

BSI sells standards development, certification, training and consulting services for managing risk across an organization, along with software for managing audit, compliance and supply chain activities. BSI describes itself as the UK National Standards Body. CISO Tribune files Leidos under Security consulting and advisory, Vulnerability management, AI SOC analysts and Managed security service providers. Leidos sells Parcata, which discovers, validates and prioritizes software vulnerabilities, and UpHold, which combines proactive defense with AI-driven analytics. It also sells the Cyber and Electromagnetic Activities Resiliency System (CRS) for detecting threats to tactical systems.

Leidos is headquartered in Reston, Virginia, United States, and is a public company listed on NYSE as LDOS. BSI says it collaborates with clients and partners across many industries.

On recent activity, Leidos introduced a capability on September 29, 2026 that uses AI agents to help security operations center teams identify threats needing immediate action. On October 2, 2026, it reported a new joint venture operating under the Analogic brand that combines security screening technologies and advanced manufacturing capabilities. On March 30, 2026, Leidos completed its acquisition of ENTRUST Solutions Group from Kohlberg for approximately $2.4 billion. BSI lists BS 6349-8:2026, which covers vehicle linkspans, ramps and seaport passenger boarding bridges.

What it sells: BSI

What Standards development does[3]
BSI offers services and expertise in standards development, certification, training and assessment. BSI is the UK National Standards Body and works to improve quality, safety and well-being through standardization.
What Certification does[2][3]
BSI assesses, certifies, tests and audits people, products and processes with the support of its experts. BSI states a commitment to providing its clients with impartial and independent certification services.
What Training does[3]
BSI offers courses that are continually updated with the latest global trends and regulatory changes. BSI offers training alongside standards, certification and expertise.
What Consulting services does[3]
BSI offers consulting services for managing risk across an entire organization. BSI does not provide management system or product consultancy services and certification services to the same client where there may be a conflict of interest.

Questions about BSI and Leidos

What do BSI and Leidos sell?
BSI sells Standards development, Certification, Training, Consulting services, Software solutions and 1 more. Leidos sells Parcata, UpHold and Cyber and Electromagnetic Activities Resiliency System (CRS).
Are BSI and Leidos in the same category?
Yes. Security consulting and advisory is the primary category of both on CISO Tribune.
Where are BSI and Leidos headquartered?
Leidos is headquartered in Reston, Virginia, United States.
Who owns BSI and Leidos?
Leidos is a public company listed on NYSE as LDOS.
Who are BSI and Leidos sold to?
From its own pages, BSI collaborates with clients and partners across many industries. From its own pages, Leidos sells mainly to government and commercial customers.
What have BSI and Leidos announced recently?
October 2, 2026: Leidos has a new joint venture, operating under the Analogic brand, that combines security screening technologies, engineering expertise and advanced manufacturing capabilities.

About BSI

BSI offers services and expertise in standards development, certification, training and assessment. BSI is the UK National Standards Body and works to improve quality, safety and well-being through standardization. BSI has specialized capabilities in areas including energy management, supply chain risk and digital security. BSI offers standards for guidance, training, certification and expertise to its clients.[3]

BSI assesses, certifies, tests and audits people, products and processes with the support of its experts. BSI offers consulting services for managing risk across an entire organization. BSI offers software solutions for managing audit, compliance and supply chain activities and regulatory information. BSI offers courses that are continually updated with the latest global trends and regulatory changes.[3]

BSI states a commitment to providing its clients with impartial and independent certification services. BSI does not provide management system or product consultancy services and certification services to the same client where there may be a conflict of interest.[3]

BSI collaborates with clients and partners across many industries. BSI works with partners to help shape standards for the common good. BSI describes its aim in digital trust as shaping society by developing a resilient digital future that respects privacy, safety, security and reliability. BSI provides information on the revision status of popular ISO standards, including ISO 9001 and ISO 45001. BSI embeds sustainability into its own business and services.[3]

Access to related modules is exclusive to module subscribers. In a tracked changes document, additions, deletions and other content revisions are displayed as underlined or strikethrough text. BSI recommends its own version of some standards for organisations operating in or with the UK.[4][5]

BS 6349-8:2026 provides recommendations covering the design and delivery of vehicle linkspans, ramps and seaport passenger boarding bridges. BSI's maritime structures code of practice covers structural elements and the integration of mechanical systems. BSI's revised maritime structures publication reflects modern procurement practices and contemporary design requirements. BS EN 13748-2:2004 specifies the materials, properties and methods of testing for unreinforced cement-bound terrazzo tiles that are factory made and sold ready to be placed. BSI's standard on terrazzo tiles for external use covers tiles intended for external use, including roofing applications, in pedestrian areas such as walkways, terraces, commercial centres and swimming pools.[7]

Between 2001 and 2010, a 12-part series of standards was developed covering the structural design, construction and maintenance of pavements using modular paving units. BSI's pavement design code of practice excludes the design of permeable pavements which collect, attenuate and provide a drainage feature. BSI's pavement design code of practice allows reused materials provided they meet the recommendations of the appropriate clauses. BSI's whistleblowing management systems guidelines provide a framework for establishing a whistleblowing system within an organization. Organizations worldwide increasingly want to introduce or improve internal policies and processes for handling whistleblowing. Whistleblowing is the act of reporting suspected wrongdoing or risk of wrongdoing.[4][8]

BSI's timber in joinery standard helps determine the characteristics and classify, by appearance, the quality of timber in joinery. Timber joinery is a traditional post and beam wood construction technique that connects wood members without metal fasteners. Flexible sheet heating elements are converted into heating units that are incorporated into the building according to the instructions.[2][4][5][9][10]

BSI on the record

Sources

BSI full record

  1. [1]CybersecurityBSI Group · bsigroup.com · undated page, accessed October 14, 2026 · Tier A
  2. [2]bsigroup.comBSI Group · bsigroup.com · undated page, accessed October 14, 2026 · Tier A
  3. [3]Accelerating Progress Towards a Sustainable World | BSI UKBSI · undated page, accessed November 10, 2026 · Tier A
  4. [4]BS ISO 37002:2021 Whistleblowing management systemsBSI · published July 31, 2021 · Tier A
  5. [5]BS EN 1279-1:2018 Insulating glass unitsBSI · published August 31, 2018 · Tier A
  6. [6]BS 6349-8:2026 Maritime structuresBSI · published August 31, 2026 · Tier A
  7. [7]BS EN 13748-2:2004 Terrazzo tiles for external useBSI · published July 13, 2004 · Tier A
  8. [8]BS 7533-101:2021 Pavements code of practiceBSI · published November 30, 2021 · Tier A
  9. [9]BS EN 942:2007 Timber in joineryBSI · published March 30, 2007 · Tier A
  10. [10]BS EN IEC 60335-2-96 Flexible sheet heating elementsBSI · published April 30, 2022 · Tier A

Leidos full record

  1. [1]CyberLeidos · leidos.com · undated page, accessed October 12, 2026 · Tier A
  2. [2]Leidos delivers strong second quarter and enhances full yearPRNewswire · investors.leidos.com · published August 4, 2026 · Tier A
  3. [3]Platform Engineer in Australia (No Remote)Leidos · undated page, accessed November 1, 2026 · Tier A
  4. [4]Azure Cloud Security Engineeer in Adelphi, Maryland (Hybrid Remote)Leidos · undated page, accessed November 1, 2026 · Tier A
  5. [5]Senior AI Platform Engineer in Adelphi, Maryland (Remote)Leidos · undated page, accessed November 1, 2026 · Tier A
  6. [6]Production Technician in Australia (No Remote)Leidos · undated page, accessed November 1, 2026 · Tier A
  7. [7]Transportation Data Scientist (AI Solutions) in McLean, Virginia (No Remote)Leidos · undated page, accessed November 1, 2026 · Tier A
  8. [8]Leidos completes $2.4 billion acquisition of ENTRUSTLeidos · published March 30, 2026 · Tier A
  9. [9]Leidos launches agentic AI platform to speed response to cyber threatsLeidos · published September 29, 2026 · Tier A
  10. [10]Leidos Security Enterprise Solutions and Analogic close deal to strengthen global security screening capabilitiesLeidos · published October 2, 2026 · Tier A
  11. [11]Leidos Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed November 1, 2026 · Tier C
  12. [12]Customer Service Representative in Indianapolis, Indiana (No Remote)Leidos · undated page, accessed November 5, 2026 · Tier A
  13. [13]Global | LeidosLeidos · undated page, accessed November 5, 2026 · Tier A
  14. [14]Deputy Operations Service Delivery Manager (SDM) in Scott Air Force Base, Illinois (No Remote)Leidos · undated page, accessed November 5, 2026 · Tier A
  15. [15]Leidos. Outsmart. Outdo.Leidos · undated page, accessed November 5, 2026 · Tier A
  16. [16]Tier 1 Customer Service Representative in Remote, US (Remote)Leidos · undated page, accessed November 5, 2026 · Tier A
  17. [17]Leidos to acquire power design firm ENTRUST, bolstering its energy infrastructure portfolio | LeidosLeidos · published January 26, 2026 · Tier A
  18. [18]Platform Engineer in Australia (Hybrid Remote)Leidos · undated page, accessed November 5, 2026 · Tier A
  19. [19]Cybersecurity Project Manager in Adelphi, Maryland (Hybrid Remote)Leidos · undated page, accessed November 5, 2026 · Tier A
  20. [20]Leidos completes $2.4 billion acquisition of ENTRUSTPR Newswire · published March 30, 2026 · Tier A
  21. [21]Leidos, Dropzone AI to accelerate federal agencies' cyber responsesLeidos · published March 10, 2026 · Tier A

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