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Microsoft Defender for Endpoint Customers List

Connect your endpoint deployment services offer with the organizations and professionals it serves. Request a Microsoft Defender for Endpoint users email list covering endpoint security directors, defender administrators and company details for targeted mid-market enterprises campaigns.

260K+
Total Companies
636.5K+
Global Contacts
280.1K+
USA Profiles
Active Intent & Ecosystem Signals 30-day buying triggers & stack syncs
Data Freshness
October 15, 2026 (30-day verification cycle, confirmed)
Global Coverage
190+ countries and regions
Data Attributes
60+ Available Data Attributes

Get a Free Microsoft Defender for Endpoint List Sample

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Preview the Microsoft Defender for Endpoint Users List Format

Review the format for a Microsoft Defender for Endpoint campaign before requesting contact records.

Contact Name Technology Role / Function Technology Category / Product Company Name Company ID Email Address Direct Phone Company Size City State Country LinkedIn Profile
Emerson Brooks Endpoint Security Director | endpoint protection rollout Endpoint detection and response Pioneer Holdings ORG-****0650 e.br****@sample-650.example +1 (850) 555-**** 500-999 employees Denver CO United States linkedin.com/in/emerson-br-****
Hayden Rivera SOC Manager | threat detection Endpoint detection and response Lakeview Networks ORG-****0651 h.ri****@sample-651.example +1 (851) 555-**** 1,000-4,999 employees Dallas TX United States linkedin.com/in/hayden-riv-****
Kendall Phillips Security Engineering Lead | security consolidation Endpoint detection and response Stonegate Enterprises ORG-****0652 k.ph****@sample-652.example +1 (852) 555-**** 5,000-9,999 employees Minneapolis MN United States linkedin.com/in/kendall-ph-****
Jordan Howard CISO | endpoint protection rollout Endpoint detection and response Evergreen Industries ORG-****0653 j.ho****@sample-653.example +1 (853) 555-**** 10,000+ employees Chicago IL United States linkedin.com/in/jordan-how-****
Morgan Ross Endpoint Management Architect | threat detection Endpoint detection and response Vertex Technologies ORG-****0654 m.ro****@sample-654.example +1 (854) 555-**** 100-499 employees Seattle WA United States linkedin.com/in/morgan-ros-****
The Microsoft Defender for Endpoint example rows are illustrative format demonstrations. They do not identify actual customer organizations or available verified contact records.
Submit your Microsoft Defender for Endpoint criteria to review an actual matched sample, available fields and company counts. Keep the selection focused on enterprise endpoint security rather than unrelated contacts at the same organization.
Download Sample Records (CSV) Preview a Matched Microsoft Defender for Endpoint Sample
Global Coverage
636.5K+

Verified installed base contact records across 190+ countries and regions.

Technology Lists
260K+

Companies using Microsoft Defender for Endpoint

Data Fields for Your Microsoft Defender for Endpoint Customers List

Choose the information needed to qualify Microsoft Defender for Endpoint accounts with verified contact intelligence, firmographics, and technology attributes.

60+ data fields
SAMPLE RECORD
Contact Company Technology Industry Signals
Contact Intelligence
12 fields
Name Daniel R.
Business Email d•••••@northwind.com
Direct-Dial +1 (415) •••-••42
Job Title VP, Infrastructure
Seniority VP
Department IT Operations
Location Austin, TX
Confidence Score 96%

Illustrative sample with masked values. Actual fields and formats vary by order.

People to Reach at Companies Using Microsoft Defender for Endpoint

Choose the responsibilities relevant to your offer. A endpoint deployment services campaign may need different stakeholders from a incident workflow integration campaign within the same Microsoft Defender for Endpoint account.

Endpoint security directors

Include endpoint security directors when your Microsoft Defender for Endpoint offer concerns endpoint deployment services. Pair the title with the person's actual remit in enterprise endpoint security so your message reaches the owner of the relevant decision.

Verified Role Profile
Defender administrators

For managed detection support, request defender administrators whose work intersects with Microsoft Defender for Endpoint.

Verified Role Profile
SOC managers

Target SOC managers for discussions about security policy tuning. Ask for the corresponding department and seniority fields to distinguish a Microsoft Defender for Endpoint operational contact from an executive sponsor.

Verified Role Profile
Security engineering architects

Reach security engineering architects at qualified Microsoft Defender for Endpoint organizations when presenting incident workflow integration.

Verified Role Profile
Find Microsoft Defender for Endpoint Contacts by Responsibility

Filter Your Microsoft Defender for Endpoint Users Email List

Defender for Endpoint must be distinguished from other Defender products and general Windows use. Qualification should identify the endpoint security service.

Product and environment

Use Defender for Endpoint evidence as an explicit selection criterion. Add Microsoft security context where the evidence supports it and where it affects your endpoint deployment services offer.

Role and responsibility

Define whether you need endpoint security directors, defender administrators or another relevant owner.

Company fit

Specify employee and revenue ranges suitable for managed detection support. Keep company size separate from software seats, managed devices or technical instances in a Microsoft Defender for Endpoint environment.

Industry selection

Prioritize mid-market enterprises when that is your market. Add adjacent industries only when your Microsoft Defender for Endpoint service and delivery experience fit their requirements.

USA territories

Request Microsoft Defender for Endpoint records by US state, city or territory.

Contact channels and exclusions

Choose the business emails, phone fields and company attributes needed for your Microsoft Defender for Endpoint campaign.

Get a Custom Microsoft Defender for Endpoint Count

Microsoft Defender for Endpoint Coverage for USA and Global Campaigns

The supplied research model gives a planning view of the Microsoft Defender for Endpoint market. Use the three measures separately when defining a request for mid-market enterprises accounts and relevant professionals.

Estimate #1
260,000
Companies globally

Modeled organizations associated with the defined Microsoft Defender for Endpoint scope

Estimate #2
636,500
Professional profiles globally

Modeled business and technical profiles relevant to enterprise endpoint security

Estimate #3
280,100
USA professional profiles

Modeled profiles associated with US organizations

These Microsoft Defender for Endpoint estimates are not confirmed Avention Media inventory or verified email counts. Request available companies and contacts after applying Defender for Endpoint evidence, endpoint responsibility and your location requirements.
Check Available Microsoft Defender for Endpoint USA Records

Exact Role, Geographic, Industry, and Revenue Distribution of the Microsoft Defender for Endpoint Customers Database

Use these breakdowns to assess audience coverage by job seniority, location, company size, industry, and revenue.

636,500+
Verified Contacts
260,000+
Global Companies
5 Focus Sectors
Software, IT, Services & More
$0 - $1B+
Revenue Tiers

Contact Seniority

636.5K Contacts
C-Level and Executive Leadership 76,380 (12%)
Roles: CIO CTO
Vice Presidents & BU Heads 120,935 (19%)
Roles: VP of IT VP Infrastructure
Directors & Department Leaders 197,315 (31%)
Roles: IT Director Systems Arch Director
Managers and Administrators 241,870 (38%)
Roles: IT Ops Manager Systems Administrator

Geographic Coverage

260K Companies
North America 140,400 (54%)
Markets: USA Canada
Western Europe and UK 65,000 (25%)
Markets: UK Germany France
Asia-Pacific 39,000 (15%)
Markets: Australia Singapore Japan
Latin America & RoW 15,600 (6%)
Markets: Brazil Mexico UAE

Company Headcount

4 Size Brackets
1–50 employees 52,000 (20%)
Tier: Boutique & Small Business
51–200 employees 75,400 (29%)
Tier: Growing Mid-Market
201–1,000 employees 75,400 (29%)
Tier: Upper Mid-Market Enterprises
1,000+ employees 57,200 (22%)
Tier: Global Enterprise Scale

Industry Distribution

Top 5 industry sectors
Top 5 Verticals
01 Computer Software 93,600 Companies
02 IT and Services 62,400 Companies
03 Financial Services & Banking 41,600 Companies
04 Healthcare & Life Sciences 33,800 Companies
05 Retail & Wholesale 28,600 Companies

Company Revenue

7 Annual revenue tiers
7 Revenue Bands
0–1 Million 13,000 Companies
$1–$10 Million 93,600 Companies
$10–$50 Million 75,400 Companies
$50–$100 Million 23,400 Companies
$100–$200 Million 20,800 Companies
$200 Million–$1 Billion 18,200 Companies
More than $1 Billion 15,600 Companies
Custom Precision Audience Segmentation: Combine role seniority, geographic footprint, employee size, industry vertical, and annual revenue tiers to build your targeted Microsoft Defender for Endpoint installed base dataset with verified direct dials and business emails.
Request Custom Segmentation

Commercial Uses for a Microsoft Defender for Endpoint Customers List

The following applications connect enterprise endpoint security with concrete services.

Endpoint deployment services

Approach endpoint security directors with a defined endpoint deployment services proposal for Microsoft Defender for Endpoint environments. Qualify Defender for Endpoint evidence before outlining deliverables so your team can explain why the account fits the offer.

Managed detection support

Build a Microsoft Defender for Endpoint segment for providers of managed detection support.

Security policy tuning

Use Microsoft Defender for Endpoint account context to introduce security policy tuning to SOC managers.

Incident workflow integration

For incident workflow integration, prioritize relevant Microsoft Defender for Endpoint professionals such as security engineering architects. Ask for Defender for Endpoint evidence where supported and use the result to qualify the technical conversation.

Endpoint migration

Approach endpoint security directors with a defined endpoint migration proposal for Microsoft Defender for Endpoint environments. Qualify endpoint responsibility before outlining deliverables so your team can explain why the account fits the offer.

Device coverage assessment

Build a Microsoft Defender for Endpoint segment for providers of device coverage assessment.

SOC reporting

Use Microsoft Defender for Endpoint account context to introduce SOC reporting to SOC managers.

Defender analyst training

For Defender analyst training, prioritize relevant Microsoft Defender for Endpoint professionals such as security engineering architects. Ask for endpoint responsibility where supported and use the result to qualify the technical conversation.

Build a Microsoft Defender for Endpoint List for Your Offer

Why Choose a Microsoft Defender for Endpoint List over General Company Data

A Microsoft Defender for Endpoint customers list should reduce the research between identifying an account and choosing a relevant professional. Compare the selection criteria with the requirements of your endpoint deployment services campaign.

Evaluation Criteria
Avention Media Microsoft Defender for Endpoint Data Verified Stack
General Business Contact File Generic
Account relevance
Avention Media Microsoft Defender for Endpoint Advantage

Require Defender for Endpoint evidence

Generic Business Lists

Technology qualification may need additional research

Professional fit
Avention Media Microsoft Defender for Endpoint Advantage

Select defender administrators or the functional owner of managed detection support

Generic Business Lists

Broad job titles may not identify the application owner

Campaign context
Avention Media Microsoft Defender for Endpoint Advantage

Add Microsoft security context when the offer requires it

Generic Business Lists

Company information may not describe the relevant workflow

Sample assessment
Avention Media Microsoft Defender for Endpoint Advantage

Review Microsoft Defender for Endpoint evidence and contact fields together

Generic Business Lists

Contact completeness alone does not prove product relevance

Territory alignment
Avention Media Microsoft Defender for Endpoint Advantage

Combine Microsoft Defender for Endpoint use with industry, company size and US location

Generic Business Lists

Geography by itself may produce out-of-scope accounts

Review the Fit of Your Microsoft Defender for Endpoint Sample

Related Lists for Enterprise Endpoint Security

If your Microsoft Defender for Endpoint campaign for managed detection support spans adjacent environments, review related technology lists.

Cybersecurity Lists Microsoft Customers List ServiceNow Customers List Cloud Infrastructure Lists Enterprise Vendor Lists Technology Installed Base Lists
Explore Complete Technology Catalog

Specify Your Microsoft Defender for Endpoint List Requirements

For Microsoft Defender for Endpoint, a useful starting point combines Defender for Endpoint evidence with the roles responsible for endpoint deployment services.

Selection Parameter Details & Targeting Guidance
Technology Microsoft Defender for Endpoint, Defender for Endpoint evidence and any additional product evidence required
Professionals Endpoint security directors, Defender administrators and other owners of enterprise endpoint security
Company profile Mid-market enterprises, preferred employee range and revenue range
Location USA, named states or additional international markets, with location Basis specified
Fields and exclusions Business contact channels, Microsoft security context where available, customer domains and suppression criteria
Request a Custom Microsoft Defender for Endpoint Quote

Review Microsoft Defender for Endpoint Data Quality before Ordering

Ask how the Microsoft Defender for Endpoint technology association was established and when the selected business contacts were checked. Review a sample against Defender for Endpoint evidence and endpoint responsibility before choosing the final account and contact scope.

Read Avention Media data quality and verification standards
Read Standards
Request a Microsoft Defender for Endpoint Sample Review

Campaign Example for Microsoft Defender for Endpoint Targeting

A strategic blueprint illustrating multi-channel outreach routing and qualification.

01
Target Scenario & Market Opportunity

A managed detection provider targeting US mid-market enterprises needs security operations and endpoint owners with the relevant Defender deployment.

02
List Specification & Target Criteria

The request can specify mid-market enterprises accounts, Defender for Endpoint evidence, Microsoft security context where available, and relevant defender administrators.

03
Outreach Strategy & Persona Routing

The initial outreach should introduce the endpoint deployment services problem your team can address. Route operational questions to defender administrators and broader planning discussions to endpoint security directors.

This Microsoft Defender for Endpoint scenario is an illustrative targeting example, not a documented customer case study or a claim of campaign results.

Frequently Asked Questions about Microsoft Defender for Endpoint Customers Lists

Answers to common questions regarding database accuracy, compliance, verification timing, and targeting parameters.

It is a business contact dataset organized around companies associated with Microsoft Defender for Endpoint. It can combine relevant endpoint security directors, defender administrators and company information for campaigns related to enterprise endpoint security.

Provide the Defender for Endpoint evidence needed for your offer, then specify company size, industry and territory. Request a matched sample and company count before selecting contacts for endpoint deployment services.

For Microsoft Defender for Endpoint targeting, request names, business emails, job titles, company websites, industry and location. Add Microsoft security context where available when that information affects compatibility with managed detection support.

Yes. Define the US territories and relevant Microsoft Defender for Endpoint responsibilities such as endpoint security directors and SOC managers.

No. Operating system use does not establish the enterprise endpoint security product or service configuration.

Providers of endpoint deployment services, security policy tuning and endpoint migration can use the dataset to identify relevant accounts and professionals. The request should name the business problem and the responsible team in enterprise endpoint security.

Request validation details for the Microsoft Defender for Endpoint contacts you intend to order. Review a matched sample, verification timing and applicable replacement terms before purchasing records for endpoint deployment services outreach.

No. Microsoft Defender for Endpoint adoption indicates potential relevance to managed detection support or related services.

The Microsoft Defender for Endpoint working model contains 260,000 companies, 636,500 global profiles and 280,100 USA profiles. These are research estimates. Actual availability depends on Defender for Endpoint evidence, role selection and your target locations.

Provide customer domains and other suppression criteria together with the mid-market enterprises and territory requirements. Confirm how exclusions will be applied before the final Microsoft Defender for Endpoint company and contact totals are prepared.

Get Your Microsoft Defender for Endpoint Campaign List

Share your target mid-market enterprises accounts, Microsoft Defender for Endpoint requirements and preferred professional roles. Request a sample and matched count for your endpoint deployment services campaign.

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