TopFirms REVIEWER

Top Cybersecurity Companies

Security services that cover a broad spectrum of security concerns such as risk assessment, penetration testing, vulnerability management, incident response, SOC services, compliance (GDPR, ISO 27001, SOC 2), endpoint protection, cloud security, and implementing zero trust architecture.

Cybersecurity IT Managed Services IT Strategy Consulting AI Agents Cloud Consulting & SI AI Consulting CRM Consulting and SI ECM Consulting and SI

24 companies found

Featured
1
Infinum

Infinum

Verified

Infinum is a digital transformation company founded in Croatia in 2005. It now also delive...

4.4 (10)
Cybersecurity Software Development Mobile App Development +4
Min. project
$50,000+
Hourly
$150 - $199
Team
250-999
Location
New York, NY
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2
CertPro CPA LLC

CertPro CPA LLC

Verified

Compliance & Audit Experts

4.1 (8)
Cybersecurity Accounting Business Valuation Services
Min. project
$50,000+
Hourly
$200 - $300
Team
50-249
Location
Newark, DE
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3
Protagonist

Protagonist

Verified

Protagonist is a Tallinn, Estonia-based cybersecurity company specializing in full-cycle m...

4.6 (9)
Cybersecurity Cloud Consulting & SI IT Managed Services
Min. project
$5,000+
Hourly
$50 - $99
Team
10-49
Location
Tallinn, Estonia
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4
BetterWorld Technology

BetterWorld Technology

Verified

BetterWorld Technology is a MSP based in Naperville, Illinois with a focus on cybersecurit...

4.4 (8)
Cybersecurity IT Managed Services Compliance Consulting +1
Min. project
$5,000+
Hourly
$150 - $199
Team
50-249
Location
Naperville, IL
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5
NopalCyber

NopalCyber

Verified

NopalCyber is a cyber security firm based in New York that provides businesses with high q...

4.6 (10)
Cybersecurity IT Managed Services Cloud Consulting & SI
Min. project
$10,000+
Hourly
$100 - $149
Team
10-49
Location
New York, NY
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6
Stingrai Inc.

Stingrai Inc.

Verified

Stingrai Inc. is a Toronto, Canada-based cyber security company established in 2021 provid...

4.8 (8)
Cybersecurity Application Testing
Min. project
$5,000+
Hourly
$25 - $49
Team
10-49
Location
Toronto, Canada
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7
TechMagic

TechMagic

Verified

Established in 2014 in Kraków, Poland, TechMagic is a full-cycle development company with...

4.4 (10)
Cybersecurity Web Development AI Development +2
Min. project
$25,000+
Hourly
$50 - $99
Team
250-999
Location
Kraków, Poland
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8
Sikich

Sikich

Verified

An international, professional services company based in Chicago, Illinois, that was estab...

4.5 (8)
Cybersecurity IT Managed Services Compliance Consulting +1
Min. project
$5,000+
Hourly
< $25
Team
1000-9999
Location
Chicago, IL
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9
First Class Networks

First Class Networks

Verified

First Class Networks is the IT security and managed cybersecurity firm based in Woburn, Ma...

4.7 (10)
Cybersecurity IT Managed Services Cloud Consulting & SI
Min. project
$5,000+
Hourly
$150 - $199
Team
2-9
Location
Woburn, MA
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10
Baltum Bureau

Baltum Bureau

Verified

Baltum Bureau was established in 2021 in Estonia as a certification and consulting company...

4.6 (8)
Cybersecurity Compliance Consulting IT Strategy Consulting
Min. project
$5,000+
Hourly
$100 - $149
Team
10-49
Location
Estonia
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Got Questions

Frequently asked questions

So, what exactly is cybersecurity consulting?

Risk analysis, protection and threat monitoring to ensure data, systems and compliance.

Why is it so important to have Cybersecurity?

To keep the worst of the bad guys at bay: theft, ransomware, fines and reputational risks.

What is the period of time to adopt cyber security?

Initial audits are 4-8 weeks, full programs 3-6 months.

How much does the average ticket cost?

Basic range $20,000–$80,000; advanced $100,000–$400,000+.

Is there an employee training component?

Yes Phishing awareness programmes and best practices.

Is it able to identify threats in real-time?

Yes, using SIEM tools and 24/7 monitoring.

Does it meet the standards?

Yes, GDPR, HIPAA, PCI-DSS compliant.

What to do with incidents?

Having pre-defined response plans and recovery strategies.