Acquisory Consulting
HQ: IndiaVerified
Risk and advisory firm with offices in Noida, Mumbai and Bengaluru; CERT-In empanelled information security auditor.
Noida, Uttar Pradesh · Mumbai, Maharashtra · Bengaluru, Karnataka
Audit firms in Mumbai
36 Verified firms with an office in Mumbai, Maharashtra · Verified first · All auditors
These firms have a published office in Mumbai, Maharashtra. A firm may also have offices elsewhere. Listings are checked facts, not endorsements or rankings.
ANB Solutions
HQ: IndiaVerified
Mumbai-based risk management and advisory firm with a Delhi branch office; listed as a CERT-In empanelled information security auditor.
AQM Technologies
HQ: IndiaVerified
Mumbai-based testing and information security services company listed as a CERT-In empanelled auditor.
Astra Cybertech (formerly Fortune4)
HQ: IndiaVerified
Cybersecurity advisory firm in Mumbai, formerly Fortune4 Advisors; CERT-In empanelled information security auditor.
Bureau Veritas India
HQ: IndiaVerified
Mumbai-based Indian entity of the Bureau Veritas group (France); NABCB-accredited for ISO/IEC 27001, 27701 and 42001 certification.
Certbar Security
HQ: IndiaVerified
Surat-headquartered cybersecurity consultancy with a Mumbai office, listed as a CERT-In empanelled auditor.
ControlCase
HQ: United StatesVerified
Compliance assessment firm based in Fairfax, Virginia with an Indian entity in Mumbai; listed as PCI QSA, FedRAMP 3PAO, HITRUST assessor, C3PAO and CERT-In empanelled auditor. The Indian entity is NABCB-accredited for ISO/IEC 27001.
CyberNX Technologies
HQ: IndiaVerified
Mumbai-based cybersecurity and cloud security firm listed as a CERT-In empanelled auditor.
CyberSigma
HQ: IndiaVerified
Noida-based cybersecurity consulting firm with delivery centres in Mumbai, Bengaluru and Pune; listed as a CERT-In empanelled auditor and PCI QSA.
Noida, Uttar Pradesh · Mumbai, Maharashtra · Bengaluru, Karnataka · +1 more
Darknext
HQ: IndiaVerified
Mumbai-based cybersecurity firm listed as a CERT-In empanelled auditor.
Deloitte Touche Tohmatsu India LLP (Deloitte India)
HQ: IndiaVerified
Indian member firm of the Deloitte network. CERT-In empanelled information security auditor and HITRUST External Assessor.
Mumbai, Maharashtra · Pune, Maharashtra · Thane, Maharashtra · +14 more
Ernst & Young LLP (EY India)
HQ: IndiaVerified
Indian member firm of the EY global network; CERT-In empanelled information security auditor and HITRUST External Assessor.
Mumbai, Maharashtra · New Delhi, Delhi · Gurugram, Haryana · +8 more
Evanti Tech
HQ: IndiaVerified
Cybersecurity, compliance and cloud services firm in Goregaon, Mumbai; CERT-In empanelled information security auditor.
Forensic CyberTech
HQ: IndiaVerified
Cybersecurity and digital forensics firm headquartered in Ahmedabad with a Mumbai branch; CERT-In empanelled information security auditor.
G. D. Apte & Co
HQ: IndiaVerified
Chartered accountancy and advisory firm with offices in Mumbai and Pune; CERT-In empanelled information security auditor.
Gravity Innovision
HQ: IndiaVerified
Mumbai-based security and compliance firm listed as a PCI DSS Qualified Security Assessor company.
Inspira Enterprise India
HQ: IndiaVerified
Mumbai-based cybersecurity services company listed by CERT-In as an empanelled information security auditing organisation.
IRQS (Indian Register Quality Systems)
HQ: IndiaVerified
Mumbai-based certification body (a division of ISSPL Limited, formerly IRCLASS Systems and Solutions); NABCB-accredited for ISO 27001 and ISO 27701 certification.
iSecurion Technology & Consulting
HQ: IndiaVerified
Bengaluru-based cybersecurity consulting firm with offices in Kolkata and Mumbai; listed as a CERT-In empanelled information security auditor.
Bengaluru, Karnataka · Kolkata, West Bengal · Mumbai, Maharashtra
Kirtane & Pandit
HQ: IndiaVerified
Chartered accountancy and advisory firm headquartered in Pune with offices across India; CERT-In empanelled information security auditor.
Pune, Maharashtra · Mumbai, Maharashtra · Nashik, Maharashtra · +4 more
KPMG Assurance and Consulting Services LLP (KPMG India)
HQ: IndiaVerified
Indian member firm of the KPMG network. CERT-In empanelled information security auditor and HITRUST External Assessor.
Gurugram, Haryana · New Delhi, Delhi · Noida, Uttar Pradesh · +14 more
Macksofy Technologies
HQ: IndiaVerified
Mumbai-headquartered cybersecurity firm listed as a CERT-In empanelled auditor.
Matrix3D Infocom
HQ: IndiaVerified
Mumbai-headquartered company listed as a CERT-In empanelled information security auditor.
MitKat Advisory Services
HQ: IndiaVerified
Risk consulting and security advisory firm headquartered in Mumbai with an office in Gurugram; CERT-In empanelled information security auditor.
Net Square
HQ: IndiaVerified
Ahmedabad-based security testing firm with a Mumbai office; listed as a CERT-In empanelled auditor.
Network Intelligence
HQ: IndiaVerified
Indian cybersecurity firm with offices in Bengaluru and Plano, Texas; listed as a CERT-In empanelled auditor (Mumbai address), PCI QSA and HITRUST External Assessor.
Quality Asia Certifications
HQ: IndiaVerified
Delhi-headquartered certification body with offices in Mumbai, Panchkula and Chennai; NABCB-accredited for ISO 27001 and ISO 27701 certification.
Delhi, Delhi · Mumbai, Maharashtra · Panchkula, Haryana · +1 more
RAH Infotech
HQ: IndiaVerified
IT infrastructure and security solutions company with offices in New Delhi, Gurugram and other Indian cities; CERT-In empanelled information security auditor.
New Delhi, Delhi · Gurugram, Haryana · Mumbai, Maharashtra · +3 more
RiskPro India
HQ: IndiaVerified
Mumbai-based risk management consultancy listed as a PCI DSS Qualified Security Assessor company.
Security Brigade
HQ: IndiaVerified
Mumbai-based offensive security and audit firm listed as a CERT-In empanelled information security auditor.
Shieldbyte Infosec
HQ: IndiaVerified
Mumbai-headquartered cybersecurity firm listed as a CERT-In empanelled auditor.
TAC Security
HQ: IndiaVerified
Mohali-based vulnerability management and security audit company (TAC InfoSec Limited) with offices in Mumbai, New Delhi and Pune; listed as a CERT-In empanelled auditor.
Mohali, Punjab · Mumbai, Maharashtra · New Delhi, Delhi · +1 more
Talakunchi Networks
HQ: IndiaVerified
Mumbai-based IT and network security services firm with a Dombivli office; listed as a CERT-In empanelled auditor.
TÜV India
HQ: IndiaVerified
Mumbai-based inspection, certification and testing company of the TÜV NORD group; NABCB-accredited for ISO 27001, 27701, 42001 and 22301 certification.
TÜV SÜD South Asia
HQ: IndiaVerified
Indian testing, inspection and certification company of the TÜV SÜD group; NABCB-accredited for ISO 27001, 27701, 42001 and 22301 certification, PCI QSA and CERT-In empanelled auditor.
VISTA InfoSec
HQ: IndiaVerified
CERT-In empanelled information-security auditor listed with a Mumbai address, also listed as a PCI DSS QSA company.
Framework pages for this location
Related locations: India · Maharashtra, India · Pune, Maharashtra · Navi Mumbai, Maharashtra · Thane, Maharashtra
FAQ
How many audit firms are listed in Mumbai?
36 Verified firms have a published office in Mumbai, Maharashtra. Pages exist only where at least 3 Verified firms match. This is not a ranking.
Which registry listings do you check?
Firms on this page appear because an official registry listed them for at least one published framework (ISO 27001, ISO 27701, ISO 42001, HITRUST, PCI DSS, CERT-In). Each firm page names the registry row and the date checked.
Which cities in Mumbai have the most listed firms?
Mumbai (36), Bengaluru (9), Pune (8), Chennai (6), New Delhi (6), Ahmedabad (5).
How do I get matched with a listed firm?
Use Get matched or the auditor-match form on this page. A listing is a set of checked facts, not an endorsement, and we do not email firms automatically. Get matched.
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