Company lists · Data refreshed September 2026
Top 25 Ot security services based in India
RevenueBase identified 94 company matches for ot security services associated with India as of September 2026 and tracks 1,414 professional contacts across them, including 218 with verified work emails. Pune is the largest hub.
This list covers company matches for ot security services associated with 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 September 21, 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 25 largest ot security services based in India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 212 contacts → | ||||
Exact match “In the current era of hyper-connectivity, securing your digital assets is no longer optional; it's essential.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 156 contacts → | ||||
Exact match “At Payatu we believe in following one’s passion and with that thought, we have created a world class team of researchers and executors who are bending the rules to provide state…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 106 contacts → | ||||
Exact match “PSY9 Security is a rapidly expanding IT service management company that specializes in cutting-edge information security services and training.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 87 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 51 contacts → | ||||
Exact match “Protecting your business, powering your growth.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 37 contacts → | ||||
Exact match “Terraeagle is a cyber security services company providing tailor-made solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 29 contacts → | ||||
Exact match “Deep Armor is a security consulting firm offering vulnerability assessment, secure design, privacy assessment, incident response and information security training services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 27 contacts → | ||||
Exact match “GlobeSecure Technologies is an emerging networks and cyber security player that seeks to re-imagine the industry with trust, domain expertise and technical know-how.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 27 contacts → | ||||
Exact match “IT KART is a trusted Managed Security Service Provider (MSSP) and Managed Service Provider (MSP) delivering comprehensive cybersecurity, IT infrastructure, cloud, AMC, and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 23 contacts → | ||||
Exact match “SyskeyOT Cockpit, a Unified OT Asset Intelligence and Cyber Exposure Management platform purpose-built for Critical Infrastructures and Industrial IoT/OT networks.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 22 contacts → | ||||
Exact match “Security Strategy, Assessment and Implementation - Security Operations Center (SOC) tools implementation - Developing enterprise security strategy - Certification audits and risk…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 21 contacts → | ||||
Exact match “Hala Infosec is a fast-growing cyber security firm committed to delivering quality-driven, outcome-focused security services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 20 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 20 contacts → | ||||
Exact match “Altisec Technologies Pvt.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 18 contacts → | ||||
Exact match “At SHI | Cymune (An SHI Company), we bridge the visible and the invisible Cyber Security gaps for the businesses that aspire to be Digital with an uncompromising approach to…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 14 contacts → | ||||
Exact match “AIGENISS is a subsidiary of Majees Technical Services LLC [OMAN], based out of Bengalore, a specialized Technology Service Provider in ELV, Integrated Security & Communication…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “Arishti Info Labs works to safeguard the industrial civilization from cybersecurity threats and risks.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Cyber security, Network security, Information security, Cloud security, Threat detection, Vulnerability assessments, Penetration testing, Incident response, Security risk…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “Secure e solutions make sure that there is a high-end defense strategy for your technology and process so that you get the utmost protection that you deserve.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “Cyber Security Services | Cyber Security Solutions SpyderAuth Security is a Visionary IT Security company, dedicated to assisting many organizations across globe to secure their…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “We have a set of measures and practices designed to protect an organization's information and technology assets from unauthorized access, use, disclosure, disruption…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “Welcome to Beacon Security, a premier provider of OT cybersecurity services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “SecuritySaints Technologies, a Threat to Remedy, business integrated IT security services provider.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “We are a niche IT & Cybersecurity Consulting & Security Operations company, supporting customers globally across North America, Europe, UK, Middle East, Africa and Asia Pacific…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Innovield envisions revolutionizing OT security services with utmost professionalism.” Recorded in the RevenueBase company graph · Sep 21, 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 “ot security 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 25 of 94 ot security services based in India
See the full list, filter by size, metro and specialty, and access 218 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Ot security services based in India at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 94 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 India whose business descriptions match “ot security 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 218 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 September 21, 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.
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 “ot security services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ot security services are there based in India?
RevenueBase identified 94 company matches for ot security services associated with India as of September 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?
Sattrix Information Security tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most ot security services?
Pune leads with 10 company records, followed by Bangalore (10) and Hyderabad (9).
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 218 professional contacts with verified work emails tracked across these 94 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 September 21, 2026.
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Ot security services by geography
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- Ot security services based in the Netherlands
- Ot security services based in Spain
- Ot security services based in Türkiye
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- Ot security services based in the United States
Browse the directory
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 25 ot security services based in India
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 94 matching company records for ot security services based in India, with 1,414 tracked contacts and 218 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 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 25 ot security services based in 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 |  Sattrix Information Securitysattrix.comHQ: Ahmedabad, IndiaReported employees: 201-500 | Ahmedabad, India | 201-500 | Exact match | 212 contacts → |
“In the current era of hyper-connectivity, securing your digital assets is no longer optional; it's essential.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Payatupayatu.comHQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 156 contacts → |
“At Payatu we believe in following one’s passion and with that thought, we have created a world class team of researchers and executors who are bending the rules to provide state…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Psy9 Securitypsy9.inHQ: Ahmedabad, IndiaReported employees: 11-50 | Ahmedabad, India | 11-50 | Exact match | 106 contacts → |
“PSY9 Security is a rapidly expanding IT service management company that specializes in cutting-edge information security services and training.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Inspira Enterprise India Private Limitedinspira.co.in HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 87 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  Rectitude Consulting Servicesrectitudecs.comHQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 51 contacts → |
“Protecting your business, powering your growth.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Terraeagleterraeagle.comHQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 37 contacts → |
“Terraeagle is a cyber security services company providing tailor-made solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Deep Armordeeparmor.comHQ: Bangalore, IndiaReported employees: 1-10 | Bangalore, India | 1-10 | Exact match | 29 contacts → |
“Deep Armor is a security consulting firm offering vulnerability assessment, secure design, privacy assessment, incident response and information security training services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Globesecure Technologies Limitedglobesecure.inHQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 27 contacts → |
“GlobeSecure Technologies is an emerging networks and cyber security player that seeks to re-imagine the industry with trust, domain expertise and technical know-how.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  IT Kartitkart.ioHQ: Gurgaon, IndiaReported employees: 51-200 | Gurgaon, India | 51-200 | Exact match | 27 contacts → |
“IT KART is a trusted Managed Security Service Provider (MSSP) and Managed Service Provider (MSP) delivering comprehensive cybersecurity, IT infrastructure, cloud, AMC, and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Syskeyotsyskeyot.comHQ: Coimbatore, IndiaReported employees: 11-50 | Coimbatore, India | 11-50 | Exact match | 23 contacts → |
“SyskeyOT Cockpit, a Unified OT Asset Intelligence and Cyber Exposure Management platform purpose-built for Critical Infrastructures and Industrial IoT/OT networks.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  canum.aicanum.aiHQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 22 contacts → |
“Security Strategy, Assessment and Implementation - Security Operations Center (SOC) tools implementation - Developing enterprise security strategy - Certification audits and risk…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Hala Infosechalainfosec.comHQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 21 contacts → |
“Hala Infosec is a fast-growing cyber security firm committed to delivering quality-driven, outcome-focused security services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Esswayessway.ioHQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 20 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Altisec Technologies Pvt. LTDaltisec.inHQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 20 contacts → |
“Altisec Technologies Pvt.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  SHI Cymunecymune.comHQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 18 contacts → |
“At SHI | Cymune (An SHI Company), we bridge the visible and the invisible Cyber Security gaps for the businesses that aspire to be Digital with an uncompromising approach to…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Aigeniss System & Technologies PVT LTDaigeniss.comHQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 14 contacts → |
“AIGENISS is a subsidiary of Majees Technical Services LLC [OMAN], based out of Bengalore, a specialized Technology Service Provider in ELV, Integrated Security & Communication…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Arishti Info Labsarishti.comHQ: Gandhinagar, IndiaReported employees: 11-50 | Gandhinagar, India | 11-50 | Exact match | 13 contacts → |
“Arishti Info Labs works to safeguard the industrial civilization from cybersecurity threats and risks.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Secureroot Risk Advisory LLPsecureroot.coHQ: Kanpur, IndiaReported employees: 11-50 | Kanpur, India | 11-50 | Exact match | 11 contacts → |
“Cyber security, Network security, Information security, Cloud security, Threat detection, Vulnerability assessments, Penetration testing, Incident response, Security risk…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Secure E- Solutionssecureesolutions.inHQ: Noida Sector - 64, IndiaReported employees: 51-200 | Noida Sector - 64, India | 51-200 | Exact match | 9 contacts → |
“Secure e solutions make sure that there is a high-end defense strategy for your technology and process so that you get the utmost protection that you deserve.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Spyderauth Security LLPspyderauth.comHQ: Jaipur, IndiaReported employees: 11-50 | Jaipur, India | 11-50 | Exact match | 6 contacts → |
“Cyber Security Services | Cyber Security Solutions SpyderAuth Security is a Visionary IT Security company, dedicated to assisting many organizations across globe to secure their…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Invitty Cognitive Solutionsinvitty.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 5 contacts → |
“We have a set of measures and practices designed to protect an organization's information and technology assets from unauthorized access, use, disclosure, disruption…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Beacon Securitybeaconsecurity.ioHQ: Ahmedabad, IndiaReported employees: 1-10 | Ahmedabad, India | 1-10 | Exact match | 5 contacts → |
“Welcome to Beacon Security, a premier provider of OT cybersecurity services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Securitysaints Technologies PVT LTDsecuritysaints.comHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 2 contacts → |
“SecuritySaints Technologies, a Threat to Remedy, business integrated IT security services provider.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Quant Samurai Innovationsquantsamurai.comHQ: Mumbai, IndiaReported employees: 1-10 | Mumbai, India | 1-10 | Exact match | 2 contacts → |
“We are a niche IT & Cybersecurity Consulting & Security Operations company, supporting customers globally across North America, Europe, UK, Middle East, Africa and Asia Pacific…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Innovield Technologiesinnovield.comHQ: New Delhi, IndiaReported employees: 1-10 | New Delhi, India | 1-10 | Exact match | 1 contacts → |
“Innovield envisions revolutionizing OT security services with utmost professionalism.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 94 company matches
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Ot security services: dataset insights
September 21, 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
94 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 worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 94 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: September 21, 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 ↗
Questions about this company list
What does Exact match mean for ot security 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 ot security services did RevenueBase find based in India?
The saved snapshot records 94 matching company records, 1,414 tracked contacts and 218 verified emails. The public preview displays 25 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: September 21, 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
Ot security services by geography
- Ot security services based in Australia
- Ot security services based in Brazil
- Ot security services based in Canada
- Ot security services based in France
- Ot security services based in Germany
- Ot security services based in Italy
- Ot security services based in the Netherlands
- Ot security services based in Spain
- Ot security services based in Türkiye
- Ot security services based in the United Kingdom
- Ot security services based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 ot security services based in India. Snapshot: September 21, 2026. https://revenuebase.ai/companies/ot-security-services/india.
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 25 ot security services based in India
RevenueBase records 94 matching company records for ot security services based in India, with 1,414 tracked contacts and 218 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 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 25 ot security services based in 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 | Sattrix Information Securitysattrix.com HQ: Ahmedabad, IndiaReported employees: 201-500 | Ahmedabad, India | 201-500 | Exact match | 212 contacts → |
“In the current era of hyper-connectivity, securing your digital assets is no longer optional; it's essential.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Payatupayatu.com HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 156 contacts → |
“At Payatu we believe in following one’s passion and with that thought, we have created a world class team of researchers and executors who are bending the rules to provide state…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Psy9 Securitypsy9.in HQ: Ahmedabad, IndiaReported employees: 11-50 | Ahmedabad, India | 11-50 | Exact match | 106 contacts → |
“PSY9 Security is a rapidly expanding IT service management company that specializes in cutting-edge information security services and training.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Inspira Enterprise India Private Limitedinspira.co.in HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 87 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Rectitude Consulting Servicesrectitudecs.com HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 51 contacts → |
“Protecting your business, powering your growth.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Terraeagleterraeagle.com HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 37 contacts → |
“Terraeagle is a cyber security services company providing tailor-made solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Deep Armordeeparmor.com HQ: Bangalore, IndiaReported employees: 1-10 | Bangalore, India | 1-10 | Exact match | 29 contacts → |
“Deep Armor is a security consulting firm offering vulnerability assessment, secure design, privacy assessment, incident response and information security training services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Globesecure Technologies Limitedglobesecure.in HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 27 contacts → |
“GlobeSecure Technologies is an emerging networks and cyber security player that seeks to re-imagine the industry with trust, domain expertise and technical know-how.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | IT Kartitkart.io HQ: Gurgaon, IndiaReported employees: 51-200 | Gurgaon, India | 51-200 | Exact match | 27 contacts → |
“IT KART is a trusted Managed Security Service Provider (MSSP) and Managed Service Provider (MSP) delivering comprehensive cybersecurity, IT infrastructure, cloud, AMC, and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Syskeyotsyskeyot.com HQ: Coimbatore, IndiaReported employees: 11-50 | Coimbatore, India | 11-50 | Exact match | 23 contacts → |
“SyskeyOT Cockpit, a Unified OT Asset Intelligence and Cyber Exposure Management platform purpose-built for Critical Infrastructures and Industrial IoT/OT networks.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | canum.aicanum.ai HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 22 contacts → |
“Security Strategy, Assessment and Implementation - Security Operations Center (SOC) tools implementation - Developing enterprise security strategy - Certification audits and risk…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hala Infosechalainfosec.com HQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 21 contacts → |
“Hala Infosec is a fast-growing cyber security firm committed to delivering quality-driven, outcome-focused security services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Esswayessway.io HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 20 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Altisec Technologies Pvt. LTDaltisec.in HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 20 contacts → |
“Altisec Technologies Pvt.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | SHI Cymunecymune.com HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 18 contacts → |
“At SHI | Cymune (An SHI Company), we bridge the visible and the invisible Cyber Security gaps for the businesses that aspire to be Digital with an uncompromising approach to…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Aigeniss System & Technologies PVT LTDaigeniss.com HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 14 contacts → |
“AIGENISS is a subsidiary of Majees Technical Services LLC [OMAN], based out of Bengalore, a specialized Technology Service Provider in ELV, Integrated Security & Communication…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Arishti Info Labsarishti.com HQ: Gandhinagar, IndiaReported employees: 11-50 | Gandhinagar, India | 11-50 | Exact match | 13 contacts → |
“Arishti Info Labs works to safeguard the industrial civilization from cybersecurity threats and risks.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Secureroot Risk Advisory LLPsecureroot.co HQ: Kanpur, IndiaReported employees: 11-50 | Kanpur, India | 11-50 | Exact match | 11 contacts → |
“Cyber security, Network security, Information security, Cloud security, Threat detection, Vulnerability assessments, Penetration testing, Incident response, Security risk…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Secure E- Solutionssecureesolutions.in HQ: Noida Sector - 64, IndiaReported employees: 51-200 | Noida Sector - 64, India | 51-200 | Exact match | 9 contacts → |
“Secure e solutions make sure that there is a high-end defense strategy for your technology and process so that you get the utmost protection that you deserve.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Spyderauth Security LLPspyderauth.com HQ: Jaipur, IndiaReported employees: 11-50 | Jaipur, India | 11-50 | Exact match | 6 contacts → |
“Cyber Security Services | Cyber Security Solutions SpyderAuth Security is a Visionary IT Security company, dedicated to assisting many organizations across globe to secure their…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Invitty Cognitive Solutionsinvitty.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 5 contacts → |
“We have a set of measures and practices designed to protect an organization's information and technology assets from unauthorized access, use, disclosure, disruption…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Beacon Securitybeaconsecurity.io HQ: Ahmedabad, IndiaReported employees: 1-10 | Ahmedabad, India | 1-10 | Exact match | 5 contacts → |
“Welcome to Beacon Security, a premier provider of OT cybersecurity services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Securitysaints Technologies PVT LTDsecuritysaints.com HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 2 contacts → |
“SecuritySaints Technologies, a Threat to Remedy, business integrated IT security services provider.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Quant Samurai Innovationsquantsamurai.com HQ: Mumbai, IndiaReported employees: 1-10 | Mumbai, India | 1-10 | Exact match | 2 contacts → |
“We are a niche IT & Cybersecurity Consulting & Security Operations company, supporting customers globally across North America, Europe, UK, Middle East, Africa and Asia Pacific…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Innovield Technologiesinnovield.com HQ: New Delhi, IndiaReported employees: 1-10 | New Delhi, India | 1-10 | Exact match | 1 contacts → |
“Innovield envisions revolutionizing OT security services with utmost professionalism.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 94 company matches
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Ot security services: dataset insights
September 21, 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
94 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 worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 94 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: September 21, 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 ↗
Questions about this company list
What does Exact match mean for ot security 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 ot security services did RevenueBase find based in India?
The saved snapshot records 94 matching company records, 1,414 tracked contacts and 218 verified emails. The public preview displays 25 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: September 21, 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
Ot security services by geography
- Ot security services based in Australia
- Ot security services based in Brazil
- Ot security services based in Canada
- Ot security services based in France
- Ot security services based in Germany
- Ot security services based in Italy
- Ot security services based in the Netherlands
- Ot security services based in Spain
- Ot security services based in Türkiye
- Ot security services based in the United Kingdom
- Ot security services based in the United States
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Cite this list
RevenueBase Data Team. Top 25 ot security services based in India. Snapshot: September 21, 2026. https://revenuebase.ai/companies/ot-security-services/india.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗