The world’s most trusted managed security service provider database for vendors & investors
Discover verified managed security service providers, MSSPs and managed IT security services providers by country, security focus, business model and company size. Built for cybersecurity vendors, SaaS companies, cloud providers, investors and B2B teams targeting the global MSSP ecosystem.
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MSSP Database
Showing … MSSPs
What is a managed security service provider (MSSP)?
A managed security service provider (MSSP) is a company that remotely delivers outsourced cybersecurity monitoring and management, such as managed SOC, MDR, SIEM and threat intelligence, typically under a subscription or contract model. Buyers researching a managed security service provider database are usually trying to find MSSPs by country, security focus or company size to support sales outreach, channel partnerships or investment research.
DiscoverMSPs tracks these companies across managed SOC, MDR, threat intelligence, vCISO advisory, SIEM and EDR, giving vendors, investors and B2B teams a structured way to identify the right MSSPs instead of relying on scattered search results or outdated security directories.
Your definitive source for verified managed security service provider data
A managed security service provider database helps B2B teams identify MSSP companies, managed security service providers and managed IT security services providers across key markets. DiscoverMSPs gives vendors, investors and sales teams a structured way to find managed security service providers by country, security category, technology focus and business profile, instead of relying on scattered search results or outdated security directories.
According to Grand View Research, the global managed security services market is projected to reach $87.5 billion by 2030, growing at a 15.4% CAGR from 2023 to 2030, as organizations shift from in-house security teams to outsourced SOC, MDR and threat intelligence providers. That growth is exactly why vendors, investors and channel teams need a verified, filterable way to identify the MSSPs driving it.
MSSPs are spread across countries, security niches and service categories, making manual research slow, inconsistent and incomplete.
Outdated MSSP lists can lead to irrelevant outreach, poor response rates, wasted sales effort and missed cybersecurity channel opportunities.
Your sales and marketing team should not spend days cleaning basic MSSP company data before launching a campaign.
Managed security services we track
Every MSSP in our database is tagged by the specific managed security services it offers, so you can filter by exactly the security focus your campaign or research needs.
Managed SOC Services
24/7 managed security operations center monitoring, alert triage and incident response coverage.
Managed Detection & Response (MDR)
MDR services combining endpoint telemetry, threat hunting and analyst-led response.
Threat Intelligence
Threat intelligence feeds and analysis used to inform detection rules and proactive defense.
vCISO Advisory
Virtual CISO advisory services for security strategy, compliance and governance without a full-time hire.
Managed SIEM
Managed SIEM deployment, log correlation and tuning for centralized security visibility.
Managed EDR
Managed endpoint detection and response covering deployment, monitoring and remediation.
MSSP databases by country
Localized records, native-language coverage and regional compliance flags. Pick a market and go. A dedicated MSSP-only country hub is in progress; these links currently route to our combined managed IT services country pages, which include MSSP coverage.
Verified data, transformative cybersecurity channel results
- Better MSSP targeting
- Reduced manual research
- Faster campaign setup
- More relevant messaging
- Better audience segmentation
- Cleaner sales conversations
- Target the right MSSP accounts
- Improve partner outreach
Who needs verified MSSP data?
Cybersecurity software vendors
Use managed security service provider data to reach MSSPs that can resell, recommend or integrate your cybersecurity platform.
Cloud security & MDR providers
Find managed IT security services providers and partner-ready accounts across key cybersecurity markets.
Hardware, endpoint & network OEMs
Reach MSSPs that support business clients with endpoint protection, firewalls, cloud security, backup and threat monitoring.
What’s inside an MSSP database record
Every record in our managed security service provider list is built for CRM import, Excel filtering or campaign segmentation.
| Field | Coverage |
|---|---|
| Company name & website | 100% |
| City, state/region & country | 100% |
| Business email | Verified |
| Direct phone number | Where available |
| Employee size band | Firmographic |
| Estimated revenue band | Firmographic |
| Industry & service classification (MSP / MSSP / co-managed) | Tagged |
| LinkedIn profile URL | Where available |
| Technology stack signals | Where available |
| Founded year | Where available |
How to get managed security service provider data
Free MSSP Sample
Get 100 verified MSSP records at no cost, delivered within 48 hours, so you can review real data quality before committing to anything larger.
Request Free Sample →Custom List by Country or Security Focus
Tell us the country, state or city, company size and security service type you need. We build a filtered, CRM-ready export matched to your exact target market.
Request Custom List →Complete MSSP Database
Get the full verified managed security service provider dataset with ongoing refresh access for large-scale outreach, market mapping or M&A research.
Talk to Data Expert →How every MSSP record is verified
Our managed security service provider database isn’t scraped once and left to go stale. Every record moves through the same four-step cycle before it reaches you.
Website & identity check
Company name, domain and business status confirmed against the live website.
Human + AI research
Analysts and AI-assisted tools cross-check firmographic and service-type data.
Contact verification
Business emails and phone numbers are checked for deliverability before inclusion.
45-day refresh cycle
Records are re-checked on a rolling basis so stale or closed companies get flagged.
Browse managed security service providers by city and specialty
Looking for MSSPs in a specific market or focus area? These pages break the database down further.
MSSP Database: FAQs
Common questions about DiscoverMSPs’ managed security service provider database.