Companies using Tenable Nessus

We have found 8,674 companies that use Tenable Nessus. The companies using Tenable Nessus are most often found in United States and in the Computer Software industry. Tenable Nessus is most often used by companies with 50-200 employees and 10M-50M dollars in revenue. Our data for Tenable Nessus usage goes back as far as 4 years and 8 months.

Did you know that Tenable Nessus customers are also likely to use OpenSSL and Thawte?

Who uses Tenable Nessus?

List of the top companies using Tenable Nessus :
Company Website Country Revenue Company Size
Boutique La Vie en Rose Inc. lavieenrose.com Canada 100M-200M 1000-5000
Two Roads Hospitality destinationhotels.com United States >1000M >10000
Ho-Chunk, Inc. hochunkinc.com United States 200M-1000M 1000-5000
Cybervation, Inc. cybervationinc.com United States 1M-10M 50-200
Airgas airgas.com United States >1000M >10000

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Tenable Nessus Market Share and Competitors in Network Security

We use the best scanning techniques combined with advanced data science to monitor the market share of over 5,000 technology products, including Network Security. In the Network Security category, Tenable Nessus has a market share of about 1.6%. Other major and competing products in this category include:

Tenable Nessus
Network Security
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8,674
Companies using Tenable Nessus
Tenable Nessus market share in Network Security is about 1.59%
Network Security

What is Tenable Nessus?

Nessus is a vulnerability scanner which is developed by Tenable Network Security which is free of charge for personal use in a non-enterprise environment.

Top Industries that use Tenable Nessus

Top Industries that use Tenable Nessus

Looking at Tenable Nessus customers by industry, we find that Computer Software (27%) and Information Technology and Services (9%) are the largest segments.

Companies using Tenable Nessus - Distribution by industry
Companies that use Tenable Nessus, by industry :
Industry Number of companies
Computer Software 2342
Information Technology and Services 783
Higher Education 381
Financial Services 356
Hospital & Health Care 352
Government Administration 318
Banking 260
Telecommunications 206
Aviation & Aerospace 192
Computer Hardware 182

Top Countries that use Tenable Nessus

Top Countries that use Tenable Nessus

70% of Tenable Nessus customers are in United States.

Tenable Nessus customers by country
Companies that use Tenable Nessus, by country :
Country Number of companies
United States 6057
United Kingdom 432
India 394
Canada 244
France 116
Australia 98
Brazil 91
Spain 66
Italy 61
Germany 54

Distribution of companies that use Tenable Nessus based on company size (Employees)

Distribution of companies that use Tenable Nessus based on company size (Employees)
Of all the companies that are using Tenable Nessus,21% are small (<50 employees), 45% are medium-sized and 35% are large (>1000 employees).
Companies using Tenable Nessus, by size (number of employees)
Companies that use Tenable Nessus, by employees :
Employees Number of companies
1-10 Employees 326
10-50 Employees 1171
50-200 Employees 1563
200-500 Employees 1047
500-1000 Employees 758
1000-5000 Employees 1185
5000-10000 Employees 457
>10000 Employees 877

Distribution of companies that use Tenable Nessus based on company size (Revenue)

Distribution of companies that use Tenable Nessus based on company size (Revenue)
Of all the companies that are using Tenable Nessus, 42% are small (<$50M), 20% are medium-sized and 32% are large (>$1000M).
Tenable Nessus clients - distribution by company revenue
Companies that use Tenable Nessus, by revenue :
Revenue (in USD) Number of companies
0M-1M 375
1M-10M 1505
10M-50M 1830
50M-100M 800
100M-200M 640
200M-1000M 1182
>1000M 1310

Targeting by install base boosts your number of qualified accounts

Refine results by company size, location, and industry.
We provide targeted accounts and not contacts.
Delivery in one day or less.