CISO Tribune

Vendor comparison · 2 companies

BAE Systems vs Grant Thornton

BAE Systems develops, engineers, manufactures and supports products and systems that deliver military capability, protect national security and keep critical information and infrastructure secure. Grant Thornton sells cybersecurity advisory services that help security and privacy programs operate continuously through connected initiatives. 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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  • BAE Systems
  • Grant Thornton
BAE Systems vs Grant Thornton: Products, Customers and Funding Compared
BAE SystemsBAE Systems develops, engineers, manufactures and supports products and systems that deliver military capability, protect national security and keep critical information and infrastructure secure.baesystems.comGrant ThorntonGrant Thornton sells cybersecurity advisory services that help security and privacy programs operate continuously through connected initiatives.grantthornton.com
What it sells
  • Sea Tridon[3][4]Sea Tridon is the maritime adaptation of the ground-based TRIDON system, combining the Bofors 40 Mk4 with an integrated electro-optical fire control system.
  • BONUS[7]BONUS gives 155mm cannon artillery long-range capability to destroy enemy combat vehicles.
  • ADAPTIV[3][6]ADAPTIV can blend a vehicle into its background.
  • MIDS JTRS[9]MIDS JTRS is a 4-channel radio that runs the complex TDL waveform.
  • AMPV[5]AMPV is the U.S. Army’s program to replace the Vietnam War-era and legacy M113 Family of Vehicles.
  • Technology Modernization[2][6]Advisory work on updating an organization's technology.
  • Outsourcing Services[5]Outsourcing services that keep clients focused on their core.
Categories
Headquarters
Not stated on its pagesNot stated on its pages
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesNot stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • November 2, 2026Grant Thornton Advisors announced, together with New Mountain Capital and CBIZ, that it completed its $5 billion acquisition of CBIZ.[13]
G2 and Gartner Peer Insights
  • G2: listed, seen November 10, 2026[14]
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 3, 2026[3]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
The company holds a full-rate production contract with a national army for armored vehicles. A containerized naval gun is designed for civilian and commercial vessels needing temporary self-protection. BAE Systems has also built space instruments for a national research institute and a ministry of environment.From its own pages, Grant Thornton sells audit services to private equity-backed and owner-managed companies. Not-for-profit and higher education organizations are named as audit clients. Grant Thornton's cybersecurity advisory services are aimed at security and privacy programs. Adopters of blockchain, digital assets and Web3 are named as a group Grant Thornton serves. Grant Thornton's buy-side diligence draws on partnership with private equity investors.
Last verified
November 6, 2026October 14, 2026

Where they overlap

  • Security consulting and advisory is the primary category of both BAE Systems and Grant Thornton.

Where they differ, field by field

  • BAE Systems lists Sea Tridon, BONUS, ADAPTIV, MIDS JTRS and AMPV. Grant Thornton lists Technology Modernization and Outsourcing Services.

How they differ

BAE Systems sells defense products, including the Sea Tridon naval gun system, the BONUS 155mm artillery munition, the ADAPTIV vehicle camouflage system and the MIDS JTRS radio. It also sells AMPV, the U.S. Army's program to replace the legacy M113 Family of Vehicles. Grant Thornton sells advisory and outsourcing work, including Technology Modernization, Outsourcing Services and cybersecurity advisory services aimed at security and privacy programs. It also offers data privacy consulting and identity governance and access management capabilities.

On customers, BAE Systems built GEMS under a commercial contract with the Korea Aerospace Research Institute, and built TEMPO for NASA Langley Research Center. BAE Systems has also signed contracts worth approximately $2.5 billion in total with both Sweden and Denmark for new CV90 combat vehicles. Grant Thornton names private equity-backed and owner-managed companies as audit clients, along with not-for-profit and higher education organizations. It also names adopters of blockchain, digital assets and Web3 as a group it serves.

BAE Systems has a workforce of more than 110,000 people in more than 40 countries, while Grant Thornton works across a network of 156+ markets. BAE Systems unveiled Sea Tridon at Euronaval 2026. On November 2, 2026, Grant Thornton Advisors announced with New Mountain Capital and CBIZ that it completed its $5 billion acquisition of CBIZ.

What it sells: BAE Systems

What Sea Tridon does[3][4]
Sea TridonC is a containerized version of Sea Tridon designed to provide civilian and commercial vessels with temporary self-protection in high-risk areas. Sea Tridon and Sea TridonC are fully compatible with the Bofors 3P programmable all-target ammunition.
What BONUS does[7]
When launched from any 155mm artillery system, the BONUS carrier shell separates to deploy two sensor-fuzed munitions that search for targets within a given footprint, up to 32,000 square meters. Finland, France, Norway, Sweden and the United States are among the countries with BONUS in their arsenal.
What ADAPTIV does[3][6]
ADAPTIV works by using lightweight hexagonal pixels which are electrically powered by the vehicles systems. The pixels are individually heated and cooled using commercially available semi-conducting technology.
What MIDS JTRS does[9]
MIDS JTRS is aimed at upgrading a wide range of aircraft and at maritime and fixed site Link 16 users. MIDS JTRS is available in three configurations: MIDS JTRS Core, MIDS JTRS CMN-4, and MIDS JTRS CMN-4 w/Tactical Targeting Network Technology (TTNT).

What it sells: Grant Thornton

What Technology Modernization does[2][6]
Grant Thornton's technology modernization team applies deep technology, data, cloud and automation experience with proven partners to find the path to client goals. Offerings named include IT strategy, application portfolio strategy and IT cost optimization.

Questions about BAE Systems and Grant Thornton

What do BAE Systems and Grant Thornton sell?
BAE Systems sells Sea Tridon, BONUS, ADAPTIV, MIDS JTRS and AMPV. Grant Thornton sells Technology Modernization and Outsourcing Services.
Are BAE Systems and Grant Thornton in the same category?
Yes. Security consulting and advisory is the primary category of both on CISO Tribune.
Who are BAE Systems and Grant Thornton sold to?
The company holds a full-rate production contract with a national army for armored vehicles. From its own pages, Grant Thornton sells audit services to private equity-backed and owner-managed companies.
What have BAE Systems and Grant Thornton announced recently?
November 2, 2026: Grant Thornton Advisors announced, together with New Mountain Capital and CBIZ, that it completed its $5 billion acquisition of CBIZ.

About BAE Systems

BAE Systems develops, engineers, manufactures and supports products and systems that deliver military capability, protect national security and keep critical information and infrastructure secure. BAE Systems has a workforce of more than 110,000 people in more than 40 countries. BAE Systems platforms, systems and services provide protection across land, sea, air, space and cyber. The technology of BAE Systems includes radars that allow customers to intercept drone and missile attacks, and data systems to help the police identify vulnerable children. BAE Systems is investing in autonomous capabilities, counter-drone systems, digital integration and applying AI to its operations and products.[2]

Sampson is the primary surveillance and dedicated tracking sensor on the UK Royal Navy’s Type 45 destroyers. Sampson is fully software-configurable and features adaptive digital beamforming techniques to combat clutter and high electronic countermeasure environments. Sampson can simultaneously detect and track hundreds of targets and is compatible with both active and semi-active homing missile systems, providing mid-course guidance. BAE Systems supplies and supports every major warship in the UK Royal Navy. Sea Tridon is the maritime adaptation of the ground-based TRIDON system, combining the Bofors 40 Mk4 with an integrated electro-optical fire control system. Sea TridonC is a containerized version of Sea Tridon designed to provide civilian and commercial vessels with temporary self-protection in high-risk areas. Sea Tridon and Sea TridonC are fully compatible with the Bofors 3P programmable all-target ammunition. GRINDSTONE is model-based simulation software from BAE Systems Bofors used to analyse, assess and optimize weapon system performance. BAE Systems unveiled Sea Tridon, a modular 40mm naval gun system, at Euronaval 2026.[3][4]

AMPV is the U.S. Army’s program to replace the Vietnam War-era and legacy M113 Family of Vehicles. The AMPV Family of Vehicles consists of five multi-mission variants including the General Purpose, Mortar Carrier, Mission Command, Medical Treatment and Medical Evacuation vehicles. BAE Systems works with over 1,300 in country suppliers across its Combat Mission Systems business. BAE Systems has signed individual contracts worth a total of approximately $2.5 billion with both Sweden and Denmark for new CV90 combat vehicles. ADAPTIV works by using lightweight hexagonal pixels which are electrically powered by the vehicles systems. ADAPTIV can blend a vehicle into its background, and the system can be used on ships and fixed installations, allowing them to stay undetected by enemy surveillance units.[1][5]

BONUS gives 155mm cannon artillery long-range capability to destroy enemy combat vehicles, ranging from armored personnel carriers and self-propelled guns, to infantry fighting vehicles and main battle tanks. When launched from any 155mm artillery system, the BONUS carrier shell separates to deploy two sensor-fuzed munitions that search for targets within a given footprint, up to 32,000 square meters. BAE Systems in Sweden and Nexter in France developed and produced BONUS in cooperation. Finland, France, Norway, Sweden and the United States are among the countries with BONUS in their arsenal.[7]

Link 16 products are produced by Data Link Solutions, a joint venture of BAE Systems and Collins Aerospace. Link 16 is a standardized communications system for transmitting and exchanging real time tactical data using links between network participants, also known as TADIL J. MIDS JTRS is a 4-channel radio that runs the complex TDL waveform. MIDS JTRS is aimed at upgrading a wide range of aircraft, including fighters, tankers, transport, command and control, and rotary wing, and at maritime and fixed site Link 16 users. NTCDL provides warfighters with an integrated tactical network for data exchange between platforms across land, sea and air.[8][9]

SBSS detects and tracks space objects and spacecraft without interference from weather, atmosphere, or time of day. As a member of the Boeing SBSS team, BAE Systems was responsible for the development, manufacturing, integration, performance validation and delivery of the entire space segment. BAE Systems built GEMS under a commercial contract with the Korea Aerospace Research Institute (KARI) for the National Institute of Environmental Research in the Ministry of Environment of South Korea. GEMS is a geostationary scanning ultraviolet-visible spectrometer monitoring trans-boundary nitrogen dioxide, sulfur dioxide, glyoxyl, formaldehyde, ozone and aerosols for the Korean peninsula and Asia-Pacific region. BAE Systems built TEMPO for NASA Langley Research Center and Harvard Smithsonian Astrophysical Observatory.[10][11]

BAE Systems Maritime Solutions Jacksonville is a full-service shipyard with welding, pipe fitting, mechanical, and fabrication capabilities. The Atlantic coast shipyard of BAE Systems has a history of vessel repair, maintenance, overhaul, conversion and marine fabrication for domestic, international, commercial and government customers. BAE Systems Maritime Solutions Jacksonville is a fully-facilitized shipyard located two miles up the St. Johns River from the deep waters of the Atlantic Ocean. The Global Combat Air Programme (GCAP) brings the United Kingdom, Italy and Japan together to develop a fighter aircraft. In December 2024, BAE Systems (UK), Leonardo (Italy) and Japan Aircraft Industrial Enhancement Co Ltd (JAIEC) reached an agreement to establish a new joint venture for the GCAP. In June 2025 the partners announced the creation of Edgewing, a joint venture company with each partner holding a 33.3% shareholding.[1][5][8][9][12][13]

BAE Systems on the record

Sources

BAE Systems full record

  1. [1]NewsroomBAE Systems, Inc. · baesystems.com · undated page, accessed November 6, 2026 · Tier A
  2. [2]Home | BAE SystemsBAE Systems · undated page, accessed November 10, 2026 · Tier A
  3. [3]Sampson Multi-Function RadarBAE Systems · undated page, accessed November 10, 2026 · Tier A
  4. [4]Sea TridonBAE Systems · undated page, accessed November 10, 2026 · Tier A
  5. [5]Armored Multi-Purpose Vehicle (AMPV)BAE Systems · undated page, accessed November 10, 2026 · Tier A
  6. [6]ADAPTIVBAE Systems · undated page, accessed November 10, 2026 · Tier A
  7. [7]Bofors 155mm BONUS MunitionBAE Systems · undated page, accessed November 10, 2026 · Tier A
  8. [8]Data Link 16BAE Systems · undated page, accessed November 10, 2026 · Tier A
  9. [9]MIDS JTRS Terminal: 4 Channel Radio SystemBAE Systems · undated page, accessed November 10, 2026 · Tier A
  10. [10]Space Based Space Surveillance (SBSS)BAE Systems · undated page, accessed November 10, 2026 · Tier A
  11. [11]GEMS / TEMPOBAE Systems · undated page, accessed November 10, 2026 · Tier A
  12. [12]BAE Systems Maritime Solutions JacksonvilleBAE Systems · undated page, accessed November 10, 2026 · Tier A
  13. [13]FCAS | Global Combat Air Programme | AirBAE Systems · undated page, accessed November 10, 2026 · Tier A
  14. [14]BAE Systems Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed November 10, 2026 · Tier C

Grant Thornton full record

  1. [1]Cyber & Privacy | Grant ThorntonGrant Thornton · undated page, accessed October 14, 2026 · Tier A
  2. [2]Audit & Assurance, Tax and Advisory Services | Grant ThorntonGrant Thornton · undated page, accessed November 1, 2026 · Tier A
  3. [3]Grant Thornton Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed November 1, 2026 · Tier C
  4. [4]2026 AI Impact Survey Report | Grant ThorntonGrant Thornton · undated page, accessed November 3, 2026 · Tier A
  5. [5]Advisory Services | Grant ThorntonGrant Thornton · undated page, accessed November 3, 2026 · Tier A
  6. [6]Technology Modernization | Grant ThorntonGrant Thornton · undated page, accessed November 3, 2026 · Tier A
  7. [7]Transaction Advisory | Grant ThorntonGrant Thornton · undated page, accessed November 3, 2026 · Tier A
  8. [8]Audit & Assurance Services | Grant ThorntonGrant Thornton · undated page, accessed November 3, 2026 · Tier A
  9. [9]Financial Statement Audits | Grant ThorntonGrant Thornton · undated page, accessed November 3, 2026 · Tier A
  10. [10]Audit Technology Services | Grant ThorntonGrant Thornton · undated page, accessed November 3, 2026 · Tier A
  11. [11]Tax Technology & Transformation | Grant ThorntonGrant Thornton · undated page, accessed November 3, 2026 · Tier A
  12. [12]About Grant Thornton | Grant ThorntonGrant Thornton · undated page, accessed November 3, 2026 · Tier A
  13. [13]Newsroom | Grant ThorntonGrant Thornton · published November 2, 2026 · Tier A

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