CISO Tribune

Vendor comparison · 2 companies

CISO Global vs Grant Thornton

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Up to four companies side by side.

  • CISO Global
  • Grant Thornton
CISO Global vs Grant Thornton: Products, Customers and Funding Compared
CISO GlobalCISO Global offers expert-led services and purpose-built software, delivered as one unified program.ciso.incGrant ThorntonGrant Thornton sells cybersecurity advisory services that help security and privacy programs operate continuously through connected initiatives.grantthornton.com
What it sells
  • Risk and Compliance Services[7]Services for assessing cybersecurity risk and managing compliance requirements.
  • Advanced AI Cyber Defense[6]Services covering exposure, detection and response.
  • 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
Public (NASDAQ: CISO)[2][9]Not 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: Not stated on its pages
  • 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
From its own pages, the company sells mainly to organizations that want to outsource all or just part of their environment. It publishes industry pages for Healthcare & Life Sciences, Financial Services, Government and Education, among others. Its risk and compliance services are described as helping organizations prepare for audits and assessments. The pages also list CMMC Services and FedRAMP® Services, which suggests a fit for organizations facing those compliance requirements. This is our reading of the pages, not a recommendation.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
September 30, 2026October 14, 2026

About CISO Global

CISO Global offers expert-led services and purpose-built software, delivered as one unified program. It says it runs cybersecurity as a unified program, integrating IT to deliver clear strategy, visibility, and execution. It also says it partners with its clients wherever they may be on their cybersecurity journey.[3][4]

The company says it can handle cybersecurity, compliance, and secure IT needs start to finish. Clients can outsource all or just part of their environment. For cyber defense, its pages describe identifying exploitable risk, monitoring suspicious activity, and responding with experienced support when an incident occurs. Its risk and compliance services are described as helping organizations assess cybersecurity risk, prepare for audits and assessments, strengthen governance, and manage ongoing compliance requirements. Its security testing offering includes Penetration Testing Services and Red and Purple Team Engagement Services. Its risk and compliance offering includes CMMC Services and FedRAMP® Services. On the software side, the site names Argo Security Management, CHECKLIGHT® Security Monitoring, SurfaceWatch™ Exposure Monitoring and TiGRIS Enterprise GRC Platform.[1][3][5][6][7]

The company's contact page lists an address in Scottsdale, AZ 85251. It also lists Tulsa, OK and Region Metropolitana, Chile. The careers page says talent acquisition is its founding philosophy.[3][5][6][8]

CISO Global on the record

Sources

CISO Global full record

  1. [1]ciso.incCISO Global · ciso.inc · undated page, accessed September 30, 2026 · Tier A
  2. [2]CompanyCISO Global · ciso.inc · undated page, accessed September 30, 2026 · Tier A
  3. [3]CISO Global | Cybersecurity, Compliance & Managed Security Services ProviderCISO Global · undated page, accessed October 31, 2026 · Tier A
  4. [4]About CISO Global – Cybersecurity Company | CISO GlobalCISO Global · undated page, accessed October 31, 2026 · Tier A
  5. [5]Managed Services Solutions | CISO GlobalCISO Global · undated page, accessed October 31, 2026 · Tier A
  6. [6]Advanced AI Cyber Defense Services | CISO GlobalCISO Global · undated page, accessed October 31, 2026 · Tier A
  7. [7]Risk and Compliance Services | CISO GlobalCISO Global · undated page, accessed October 31, 2026 · Tier A
  8. [8]Contact Us - CISO GlobalCISO Global · undated page, accessed October 31, 2026 · Tier A
  9. [9]Join Us – CareersCISO Global · undated page, accessed October 31, 2026 · Tier A

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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