Company lists · Data refreshed November 2026
Top 21 Ciso services based in Mumbai, India
RevenueBase identified 243 company matches for ciso services associated with Mumbai, India as of November 2026 and tracks 7,842 professional contacts across them, including 1,272 with verified work emails. Across India, Bangalore is the largest hub for this category (399 companies); Mumbai has 243.
This list covers company matches for ciso services associated with Mumbai, India, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 21 largest ciso services based in Mumbai, India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,720 contacts → | ||||
Exact match “Writer Information, a business division of Writer Corporation is a premier information solutions and services provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 381 contacts → | ||||
Exact match “Noventiq (Noventiq Holdings PLC), headquartered in London, is a premier provider of digital transformation and cybersecurity solutions, serving 80K+ organizations worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 237 contacts → | ||||
Exact match “We are Essen Vision, ‘Digital Security Specialists’ whose sole focus for more than 28 years has been to provide digital protection that unlocks the true value of your security…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 162 contacts → | ||||
Exact match “Our journey began with a vision-to stand as a stalwart ally for CIOs and CISOs navigating the evolving landscape of technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 110 contacts → | ||||
Exact match “At Indus Systems and Services, we empower businesses with cutting-edge IT solutions, including Hybrid Cloud Infrastructure, Cybersecurity, BCP-DR Automation, and more, to address…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 109 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 80 contacts → | ||||
Exact match “We help forward-thinking businesses build secure, scalable IT infrastructure-without the complexity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 80 contacts → | ||||
Exact match “ShieldByte Infosec is now CERT-In Empanelled Auditor and leading cyber security company in India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 69 contacts → | ||||
Exact match “Since its inception in the year LDS Infotech Pvt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 59 contacts → | ||||
Exact match “Essence of Cyber Security” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 55 contacts → | ||||
Exact match “At AmbiSure Technologies, we believe cybersecurity is no longer just a technology function-it is a business resilience imperative.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 46 contacts → | ||||
Exact match “AI-driven cybersecurity & compliance solutions provider offering NextGen SOC, GRC, managed security, audit, consulting, and training.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 45 contacts → | ||||
Exact match “Inventa is a leading Network & Security Service provider partner and Data Center Services providing entity over in house or cloud platforms that caters enterprise IT needs at a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 44 contacts → | ||||
Exact match “At Newel Infotech Pvt Ltd, we transcend the conventional role of an IT solutions provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 43 contacts → | ||||
Exact match “ESSWAY Cyber Security Solutions is a global leader in comprehensive cybersecurity, formed in 2023 as a joint venture between Esskay and Way11.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 43 contacts → | ||||
Exact match “Quoinx Technologies is a young and dynamic organization established in the year 2012, headquartered at Mumbai and delivery capabilities all major metros.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 42 contacts → | ||||
Exact match “DCYBER is a 8-year young Start-up in the field of Digital Cyber Security.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 36 contacts → | ||||
Exact match “Techsec Digital Global Pvt Ltd (an ISO 27001:2022) company is a leading technology, cybersecurity & digital transformation solution provider, we specialize in providing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 29 contacts → | ||||
Exact match “BSC Advisors offer our clients a wide range of Advisory and Consulting services in areas of Corporate finance and Cybersecurity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 29 contacts → | ||||
Exact match “Know-All-Edge Networks is a Cyber security & technology consulting company, we have pioneered the adoption of the flexible business practices that today enable companies to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 26 contacts → | ||||
Exact match “Established in 2002 in Mumbai, India, KPlus embarked on a mission to deliver unparalleled customer experiences.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “ciso services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 21 of 243 ciso services based in Mumbai, India
See the full list, filter by size, metro and specialty, and access 1,272 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Ciso services based in Mumbai, India at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured across the whole India list rather than for Mumbai, so it is reported there. Company counts and contact totals on this page are exact for Mumbai, over 243 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Mumbai, India whose business descriptions match “ciso services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,272 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Ciso services by metro in India
- Ciso services in Bangalore399
- Ciso services in Hyderabad274
- Ciso services in Pune264
- Ciso services in New Delhi216
- Ciso services in Chennai176
- Ciso services in Noida175
- Ciso services in Ahmedabad140
- Ciso services in Gurgaon126
- Ciso services in Delhi108
- Ciso services in Jaipur73
- Ciso services in Kolkata69
- Ciso services in Navi Mumbai51
- Ciso services in Thane36
- Ciso services in Mohali26
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “ciso services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ciso services are there based in Mumbai, India?
RevenueBase identified 243 company matches for ciso services associated with Mumbai, India as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Writer Information tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in India has the most ciso services?
Bangalore leads India with 399 company records, followed by Hyderabad (274) and Pune (264). Mumbai has 243.
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,272 professional contacts with verified work emails tracked across these 243 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 243 ciso services based in Mumbai, India. Start with a free account, no credit card.
Download this list →Related lists
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- Ciso services based in Italy
- Ciso services based in Spain
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- Ciso services based in Switzerland
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 21 ciso services based in Mumbai, India
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 243 matching company records for ciso services based in Mumbai, India, with 7,842 tracked contacts and 1,272 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 ciso services based in Mumbai, India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Writer Informationwriterinformation.comHQ: Mumbai, IndiaReported employees: 5,001-10,000 | Mumbai, India | 5,001-10,000 | Exact match | 1,720 contacts → |
“Writer Information, a business division of Writer Corporation is a premier information solutions and services provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Noventiq Indianoventiqindia.comHQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 381 contacts → |
“Noventiq (Noventiq Holdings PLC), headquartered in London, is a premier provider of digital transformation and cybersecurity solutions, serving 80K+ organizations worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Essen Vision Softwareessenvision.comHQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 237 contacts → |
“We are Essen Vision, ‘Digital Security Specialists’ whose sole focus for more than 28 years has been to provide digital protection that unlocks the true value of your security…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Magnamious Systems Pvt. LTDmagnamious.comHQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 162 contacts → |
“Our journey began with a vision-to stand as a stalwart ally for CIOs and CISOs navigating the evolving landscape of technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Indus Systems & Servicesindussystem.comHQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 110 contacts → |
“At Indus Systems and Services, we empower businesses with cutting-edge IT solutions, including Hybrid Cloud Infrastructure, Cybersecurity, BCP-DR Automation, and more, to address…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Inspira Enterprise India Private Limitedinspira.co.in HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 109 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  SM Networks & Solutions Pvt.Ltdsmnetworks.co.inHQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 80 contacts → |
“We help forward-thinking businesses build secure, scalable IT infrastructure-without the complexity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Shieldbyte Infosec Pvt. LTDshieldbyteinfosec.comHQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 80 contacts → |
“ShieldByte Infosec is now CERT-In Empanelled Auditor and leading cyber security company in India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  LDS Infotech Private Limitedldsinfotech.comHQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 69 contacts → |
“Since its inception in the year LDS Infotech Pvt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Kochar Consultants Private Limitedkocharconsultants.comHQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 59 contacts → |
“Essence of Cyber Security” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ambisure Technologies Pvt. LTDambisure.comHQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 55 contacts → |
“At AmbiSure Technologies, we believe cybersecurity is no longer just a technology function-it is a business resilience imperative.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Eprotect 360eprotect360.comHQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 46 contacts → |
“AI-driven cybersecurity & compliance solutions provider offering NextGen SOC, GRC, managed security, audit, consulting, and training.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Inventa Digital Technologies PVT LTDinventadigitech.comHQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 45 contacts → |
“Inventa is a leading Network & Security Service provider partner and Data Center Services providing entity over in house or cloud platforms that caters enterprise IT needs at a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Newel Infotech Private Limitednewelinfotech.comHQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 44 contacts → |
“At Newel Infotech Pvt Ltd, we transcend the conventional role of an IT solutions provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Esswayessway.ioHQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 43 contacts → |
“ESSWAY Cyber Security Solutions is a global leader in comprehensive cybersecurity, formed in 2023 as a joint venture between Esskay and Way11.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Quoinx Technologies Pvt. LTDquoinx.comHQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 43 contacts → |
“Quoinx Technologies is a young and dynamic organization established in the year 2012, headquartered at Mumbai and delivery capabilities all major metros.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Dcyber Techlab PVT LTDdcyber.inHQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 42 contacts → |
“DCYBER is a 8-year young Start-up in the field of Digital Cyber Security.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Techsec Digital Global Private Limited ISO IEC 27001 2022techsecdigital.comHQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 36 contacts → |
“Techsec Digital Global Pvt Ltd (an ISO 27001:2022) company is a leading technology, cybersecurity & digital transformation solution provider, we specialize in providing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  BSC Advisorsbsc-advisors.comHQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 29 contacts → |
“BSC Advisors offer our clients a wide range of Advisory and Consulting services in areas of Corporate finance and Cybersecurity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Know ALL Edgeknow-all-edge.com HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 29 contacts → |
“Know-All-Edge Networks is a Cyber security & technology consulting company, we have pioneered the adoption of the flexible business practices that today enable companies to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Kplus Infotech PVT Limitedkplus.co.inHQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 26 contacts → |
“Established in 2002 in Mumbai, India, KPlus embarked on a mission to deliver unparalleled customer experiences.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 243 company matches
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Ciso services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
243 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole India list rather than for Mumbai, so it is reported there. Company counts and contact totals on this page are exact for Mumbai, over 243 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Ciso services by metro in India
- Ciso services in Bangalore399
- Ciso services in Hyderabad274
- Ciso services in Pune264
- Ciso services in New Delhi216
- Ciso services in Chennai176
- Ciso services in Noida175
- Ciso services in Ahmedabad140
- Ciso services in Gurgaon126
- Ciso services in Delhi108
- Ciso services in Jaipur73
- Ciso services in Kolkata69
- Ciso services in Navi Mumbai51
- Ciso services in Thane36
- Ciso services in Mohali26
Questions about this company list
What does Exact match mean for ciso services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ciso services did RevenueBase find based in Mumbai, India?
The saved snapshot records 243 matching company records, 7,842 tracked contacts and 1,272 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Ciso services by geography
- Ciso services based in the United States
- Ciso services based in the United Kingdom
- Ciso services based in Brazil
- Ciso services based in France
- Ciso services based in Germany
- Ciso services based in Canada
- Ciso services based in Australia
- Ciso services based in Italy
- Ciso services based in Spain
- Ciso services based in the Netherlands
- Ciso services based in Mexico
- Ciso services based in Switzerland
Cite this list
RevenueBase Data Team. Top 21 ciso services based in Mumbai, India. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ciso-services/india/mumbai.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 21 ciso services based in Mumbai, India
RevenueBase records 243 matching company records for ciso services based in Mumbai, India, with 7,842 tracked contacts and 1,272 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 ciso services based in Mumbai, India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Writer Informationwriterinformation.com HQ: Mumbai, IndiaReported employees: 5,001-10,000 | Mumbai, India | 5,001-10,000 | Exact match | 1,720 contacts → |
“Writer Information, a business division of Writer Corporation is a premier information solutions and services provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Noventiq Indianoventiqindia.com HQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 381 contacts → |
“Noventiq (Noventiq Holdings PLC), headquartered in London, is a premier provider of digital transformation and cybersecurity solutions, serving 80K+ organizations worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Essen Vision Softwareessenvision.com HQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 237 contacts → |
“We are Essen Vision, ‘Digital Security Specialists’ whose sole focus for more than 28 years has been to provide digital protection that unlocks the true value of your security…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Magnamious Systems Pvt. LTDmagnamious.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 162 contacts → |
“Our journey began with a vision-to stand as a stalwart ally for CIOs and CISOs navigating the evolving landscape of technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Indus Systems & Servicesindussystem.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 110 contacts → |
“At Indus Systems and Services, we empower businesses with cutting-edge IT solutions, including Hybrid Cloud Infrastructure, Cybersecurity, BCP-DR Automation, and more, to address…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Inspira Enterprise India Private Limitedinspira.co.in HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 109 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | SM Networks & Solutions Pvt.Ltdsmnetworks.co.in HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 80 contacts → |
“We help forward-thinking businesses build secure, scalable IT infrastructure-without the complexity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Shieldbyte Infosec Pvt. LTDshieldbyteinfosec.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 80 contacts → |
“ShieldByte Infosec is now CERT-In Empanelled Auditor and leading cyber security company in India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | LDS Infotech Private Limitedldsinfotech.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 69 contacts → |
“Since its inception in the year LDS Infotech Pvt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Kochar Consultants Private Limitedkocharconsultants.com HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 59 contacts → |
“Essence of Cyber Security” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ambisure Technologies Pvt. LTDambisure.com HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 55 contacts → |
“At AmbiSure Technologies, we believe cybersecurity is no longer just a technology function-it is a business resilience imperative.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Eprotect 360eprotect360.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 46 contacts → |
“AI-driven cybersecurity & compliance solutions provider offering NextGen SOC, GRC, managed security, audit, consulting, and training.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Inventa Digital Technologies PVT LTDinventadigitech.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 45 contacts → |
“Inventa is a leading Network & Security Service provider partner and Data Center Services providing entity over in house or cloud platforms that caters enterprise IT needs at a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Newel Infotech Private Limitednewelinfotech.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 44 contacts → |
“At Newel Infotech Pvt Ltd, we transcend the conventional role of an IT solutions provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Esswayessway.io HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 43 contacts → |
“ESSWAY Cyber Security Solutions is a global leader in comprehensive cybersecurity, formed in 2023 as a joint venture between Esskay and Way11.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Quoinx Technologies Pvt. LTDquoinx.com HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 43 contacts → |
“Quoinx Technologies is a young and dynamic organization established in the year 2012, headquartered at Mumbai and delivery capabilities all major metros.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Dcyber Techlab PVT LTDdcyber.in HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 42 contacts → |
“DCYBER is a 8-year young Start-up in the field of Digital Cyber Security.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Techsec Digital Global Private Limited ISO IEC 27001 2022techsecdigital.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 36 contacts → |
“Techsec Digital Global Pvt Ltd (an ISO 27001:2022) company is a leading technology, cybersecurity & digital transformation solution provider, we specialize in providing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | BSC Advisorsbsc-advisors.com HQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 29 contacts → |
“BSC Advisors offer our clients a wide range of Advisory and Consulting services in areas of Corporate finance and Cybersecurity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Know ALL Edgeknow-all-edge.com HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 29 contacts → |
“Know-All-Edge Networks is a Cyber security & technology consulting company, we have pioneered the adoption of the flexible business practices that today enable companies to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Kplus Infotech PVT Limitedkplus.co.in HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 26 contacts → |
“Established in 2002 in Mumbai, India, KPlus embarked on a mission to deliver unparalleled customer experiences.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 243 company matches
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Ciso services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
243 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole India list rather than for Mumbai, so it is reported there. Company counts and contact totals on this page are exact for Mumbai, over 243 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Ciso services by metro in India
- Ciso services in Bangalore399
- Ciso services in Hyderabad274
- Ciso services in Pune264
- Ciso services in New Delhi216
- Ciso services in Chennai176
- Ciso services in Noida175
- Ciso services in Ahmedabad140
- Ciso services in Gurgaon126
- Ciso services in Delhi108
- Ciso services in Jaipur73
- Ciso services in Kolkata69
- Ciso services in Navi Mumbai51
- Ciso services in Thane36
- Ciso services in Mohali26
Questions about this company list
What does Exact match mean for ciso services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ciso services did RevenueBase find based in Mumbai, India?
The saved snapshot records 243 matching company records, 7,842 tracked contacts and 1,272 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Ciso services by geography
- Ciso services based in the United States
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- Ciso services based in Brazil
- Ciso services based in France
- Ciso services based in Germany
- Ciso services based in Canada
- Ciso services based in Australia
- Ciso services based in Italy
- Ciso services based in Spain
- Ciso services based in the Netherlands
- Ciso services based in Mexico
- Ciso services based in Switzerland
Cite this list
RevenueBase Data Team. Top 21 ciso services based in Mumbai, India. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ciso-services/india/mumbai.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗