Choose from 5 companies in Zagreb, Croatia specializing in Cybersecurity & Pentesting services!

Leading agencies include ELEKS, Oradian, ReversingLabs, Koios Consulting and Ventex d.o.o.. A total of 5 Cybersecurity & Pentesting providers in Zagreb, Croatia are ready to help. They serve clients such as South East Asia, Emerging markets, Sub-Saharan Africa, Banking and finance, Retail and e-commerce, Financial institutions, Manufacturing and logistics and Healthcare and pharmaceuticals. Population of Zagreb, Croatia is 663,592.

Average starting budget
$36,667
while min. project budget is $500
based on 5 profiles
Average hourly rate
$63
and starting from $25 / hr
based on 5 profiles
Popular skills
QbasicAquaristics.NET platformsOracle technologiesMicrosoft technologies
Key technical proficiencies
based on found companies
Also specialize in
Cybersecurity & Pentesting (5)IT Services & Consulting (4)Software Development (3)Big Data & BI (2)Cloud Consulting (2)
Complementary specialties
validated by client feedback
Cybersecurity & Pentesting services protect your systems and data from online threats. Cybersecurity involves setting up and maintaining firewalls, antivirus software, secure user access, and regular security audits. Penetration testing, or “pentesting,” simulates real attacks to find weak spots before malicious hackers do. Sub-services include vulnerability scans, controlled attack simulations, security policy reviews, incident response planning, and training staff on safe online practices to reduce risk.
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Found 5 matching agencies

R
Zagreb, Croatia

ReversingLabs is a leading provider of IT services and consulting, cybersecurity, and pentesting solutions. The company enables clients to achieve unparalleled supply chain security, giving them the trust and confidence that their products are secure. Traditional software analysis tools exclusively detect vulnerabilities, leaving users unaware of active, severe threats hidden across their components. ReversingLabs Spectra Assure leverages the world's largest threat repository to identify active threats, malware, secrets, tampering, and more. Development teams can now have complete analysis of first-party, open-source, and commercial software components, identifying critical issues that legacy tools miss. With ReversingLabs' expertise, organizations can elevate their security posture by boosting visibility, slashing costs, and supercharging efficiency into their security operations. This results in precision with the most powerful static binary analysis data, reducing false positives and accelerating threat convictions.

team of 26 - 50 people

15+ years of industry experience

contact for pricing

contact for pricing

E
Tallinn, Estonia

ELEKS is a leading provider of enterprise software development and technology consulting services. They offer a wide range of services, including web and software development, mobile app development, e-commerce development, big data and BI, AI development, cloud consulting, cybersecurity and pentesting, IT staff augmentation, and app designing. By leveraging their expertise and knowledge, clients can benefit from superior deliverables, increased efficiency, and improved customer experience. ELEKS' customers can track shipments, access information, and stay in touch with the company through consumer-facing websites and mobile applications. With ELEKS, clients can ensure reliable software delivery and get expert insights to drive their business forward.

team of 501 - 1000 people

30+ years of industry experience

rate $50 - $75 / hr

min project budget $50k

O
Zagreb, Croatia

Oradian provides a cloud-native core banking system designed for financial institutions in emerging markets. The company's extensible model-first system powers ambitious businesses across South East Asia and sub-Saharan Africa, serving over 10 million people. Oradian delivers growth and performance through automated lending, risk management, scoring, accounting, compliance, messaging, reporting, and more. This enables financial businesses to quickly transform their core banking system to meet long-term organisational needs. With a flexible pricing model and zero capital expenditure, clients can grow their operation with minimal investment. Oradian's specialist teams handle implementations locally, ensuring less confusion and faster project cycles.

team of 26 - 50 people

10+ years of industry experience

contact for pricing

contact for pricing

K
Zagreb, Croatia

Koios is a leading provider of data science and analytics services, helping businesses make informed decisions with precision. By leveraging cutting-edge technologies such as predictive analytics, machine learning, and business intelligence, Koios enables organizations to optimize their operations, improve customer experiences, and drive revenue growth. With expertise in banking and finance, Koios provides tailored solutions for credit risk assessments, financial advisory systems, regulatory reporting, and data warehousing. The company's team of experts utilizes tools such as Microsoft technologies, Oracle technologies, and .NET platforms to deliver innovative solutions that meet the unique needs of each client. By partnering with Koios, businesses can tap into a wealth of knowledge and expertise, driving success in an increasingly complex and data-driven world.

team of 26 - 50 people

15+ years of industry experience

rate $50 - $75 / hr

min project budget $50k

V
Rijeka, Croatia

Ventex provides robust IT security solutions and consulting services to businesses, enabling them to operate safely and efficiently. With years of experience in the industry, Ventex offers expertise in cybersecurity and pentesting, helping clients protect their data and systems from cyber threats. By leveraging its knowledge and skills, Ventex assists companies in implementing effective security measures, reducing the risk of data breaches and improving overall business continuity.

team of 2 - 10 people

30+ years of industry experience

rate $25 - $50 / hr

min project budget $10k

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Cybersecurity & pentesting services: what decision-makers should know

Cybersecurity and penetration testing (pentesting) services today encompass proactive methods designed to identify and address vulnerabilities in digital infrastructures. These services protect businesses from cyber threats such as data breaches, ransomware, unauthorized access, and compliance violations. Providers often combine automated scans with manual testing to simulate real-world attacks, ensuring comprehensive security assessments.

Industry overview and common questions

The cybersecurity market is rapidly growing, projected to reach approximately $424 billion globally by 2030. Decision-makers frequently ask questions such as:

  • What cybersecurity certifications does your team hold?
  • How often should pentesting be conducted?
  • What industries do you primarily serve?
  • Can your service meet specific compliance standards (e.g., GDPR, HIPAA)?

Key benefits and common pitfalls

Benefits include enhanced security posture, compliance assurance, protection of sensitive customer data, and improved customer trust. However, pitfalls can arise when providers offer insufficiently detailed reports, lack expertise in specific technologies, or fail to provide actionable remediation guidance. Businesses should choose agencies with proven industry experience, reliable references, and transparent methodologies.

Project duration and commonly used technologies

A standard pentesting project generally lasts from one to four weeks, depending on the organization's size and complexity. Providers frequently utilize industry-standard tools such as Nessus, Burp Suite, Metasploit, Wireshark, and OWASP ZAP, combined with manual techniques to ensure thorough testing and accurate vulnerability identification.

In conclusion, hiring a knowledgeable and experienced cybersecurity and pentesting provider can significantly mitigate risks and protect critical business assets. Decision-makers should carefully evaluate providers based on their expertise, transparency, and ability to deliver actionable insights and recommendations.

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