Sigma Software Group vs Berezha Security Group: full comparison for 2026
Quick verdict
Sigma Software Group (4.3/5) edges ahead of Berezha Security Group (4.0/5) overall. Sigma Software Group is the better choice for Aerospace, automotive, and gaming clients wanting a multi-country delivery footprint. Berezha Security Group is the stronger option for companies needing penetration testing or red-team security engagements. The right choice depends on your project size, budget, and required tech stack.
Sigma Software Group vs Berezha Security Group: head-to-head summary
| Criterion | Sigma Software Group | Berezha Security Group |
|---|---|---|
| Founded | 2002 | 2014 |
| HQ | Kharkiv-founded; group headquarters now spans multiple countries across roughly 40 offices | Kyiv, Ukraine |
| Team size | 2,100+ | 50–150 (per company website; independently unverifiable precise figure) |
| Rating | 4.3 / 5 | 4.0 / 5 |
| Primary differentiator | Named domain practices in aerospace and gaming, delivered from a 40-office global network | A dedicated cybersecurity specialist founded by established security professionals, distinct from a general developer offering security as an add-on |
| Pricing model | Consulting and dedicated-team engagements | Fixed-scope security engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | Unity, C++, Java | Penetration testing frameworks, Red-team tooling, Cloud security audit tools |
| Industries served | Aerospace, Gaming, Automotive, Fintech | Financial services, Healthcare, Government & public sector |
Sigma Software Group vs Berezha Security Group: overview
Sigma Software Group
Five friends started Sigma Software Group in Kharkiv in 2002; the company now runs roughly 40 offices across 19 countries with more than 2,100 professionals. It runs practices across gaming, aerospace, fintech, and automotive engineering, positioning itself as a technology consulting and product development partner rather than a pure staffing vendor. The company's own relocation and expansion since the 2022 full-scale invasion has moved a meaningful share of delivery capacity outside Ukraine, which buyers who specifically want Ukraine-based delivery should confirm directly.
Berezha Security Group
Three established Ukrainian cybersecurity professionals founded Berezha Security Group in Kyiv in 2014, and unlike nearly every other company on this list, it doesn't build general business software at all: its work is penetration testing, red-team engagements, and security consulting. That narrow focus is exactly what makes it valuable to buyers who specifically need a security audit or offensive-security engagement rather than a development partner, and it is simply the wrong vendor for anyone looking to outsource product development itself.
Services and capabilities: Sigma Software Group vs Berezha Security Group
| Capability | Sigma Software Group | Berezha Security Group |
|---|---|---|
| Custom software development | ✓ | ✗ |
| Team extension / staff augmentation | ✗ | ✗ |
| Embedded & IoT engineering | ✗ | ✗ |
| Cloud & DevOps | ✓ | ✗ |
| Cybersecurity | ✗ | ✓ |
| Enterprise modernization | ✗ | ✗ |
Tech stack comparison: Sigma Software Group vs Berezha Security Group
| Framework / platform | Sigma Software Group | Berezha Security Group |
|---|---|---|
| React | N/A | N/A |
| AWS | N/A | N/A |
| Java | ✓ | N/A |
| .NET | ✓ | N/A |
| Python | N/A | N/A |
Pricing comparison: Sigma Software Group vs Berezha Security Group
| Criterion | Sigma Software Group | Berezha Security Group |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated team, Consulting, Fixed project | Fixed project, Consulting |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Sigma Software Group vs Berezha Security Group
| Dimension | Sigma Software Group | Berezha Security Group |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Aerospace, Gaming, Automotive | Financial services, Healthcare, Government & public sector |
| Best use cases | An aerospace or automotive client that wants a partner with named domain practices rather than generic full-stack developers., A buyer that wants delivery risk spread across multiple countries rather than concentrated in one. | A company needing a penetration test or red-team engagement before a compliance audit., A product company needing an independent security review of an existing codebase. |
| Typical project type | Dedicated team | Fixed project |
Sigma Software Group vs Berezha Security Group: pros and cons
| Sigma Software Group | |
|---|---|
| + | Broad geographic footprint reduces single-country delivery risk compared with Ukraine-only vendors. |
| + | Named practices in aerospace and gaming that go beyond generic full-stack development. |
| + | Founder-led history stretching back to 2002, with the original founders still visible in public communications. |
| - | Global office expansion means Ukraine-specific delivery capacity is not guaranteed for every engagement; confirm team location before signing |
| - | Broad multi-industry positioning can make it harder to judge depth in any one niche compared with a narrower specialist |
| Berezha Security Group | |
|---|---|
| + | Founded specifically by established security professionals rather than a general firm adding security as a line item. |
| + | Named specialization in penetration testing and red-team engagements. |
| + | Strong Clutch and GoodFirms review base specifically in the security-services category. |
| - | Does not build general business software, so it is the wrong fit for a buyer looking for a development partner rather than a security specialist |
| - | Boutique team size limits capacity for very large, continuous security-operations programs |
Who should choose Sigma Software Group?
A typical fit: an aerospace or automotive client that wants a partner with named domain practices rather than generic full-stack developers.
Named domain practices in aerospace and gaming, delivered from a 40-office global network. Minimum engagement is not publicly disclosed. Works best with clients in Aerospace, Gaming, Automotive, Fintech.
Who should choose Berezha Security Group?
A typical fit: a company needing a penetration test or red-team engagement before a compliance audit.
A dedicated cybersecurity specialist founded by established security professionals, distinct from a general developer offering security as an add-on. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Healthcare, Government & public sector.
Decision matrix: Sigma Software Group vs Berezha Security Group
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Sigma Software Group |
| You need a large dedicated team for an ongoing programme | Sigma Software Group |
| Your budget is at the lower end | Compare: Sigma Software Group (Not published) vs Berezha Security Group (Not published) |
| You need specialist depth in a specific vertical | Sigma Software Group |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | Sigma Software Group |
Use case fit: Sigma Software Group vs Berezha Security Group
| Use case | Sigma Software Group fit | Berezha Security Group fit | Winner |
|---|---|---|---|
| An aerospace or automotive client that wants a partner with named domain practices rather than generic full-stack developers. | Strong | Strong | Both equally |
| A buyer that wants delivery risk spread across multiple countries rather than concentrated in one. | Strong | Strong | Both equally |
| A company needing a penetration test or red-team engagement before a compliance audit. | Strong | Strong | Both equally |
| A product company needing an independent security review of an existing codebase. | Strong | Strong | Both equally |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Sigma Software Group vs Berezha Security Group
Sigma Software Group (4.3/5) is the stronger overall choice for most IT Outsourcing (Ukraine) projects. Named domain practices in aerospace and gaming, delivered from a 40-office global network.
Berezha Security Group (4.0/5) is worth a look if you need a product company needing an independent security review of an existing codebase. If your situation matches that, Berezha Security Group is a competitive option.
Related comparisons
Sigma Software Group vs Berezha Security Group FAQ
Is Sigma Software Group better than Berezha Security Group?
Sigma Software Group (4.3/5) scores higher overall, but "better" depends on your use case. Sigma Software Group's strongest advantage: broad geographic footprint reduces single-country delivery risk compared with Ukraine-only vendors. Berezha Security Group's strongest advantage: founded specifically by established security professionals rather than a general firm adding security as a line item.
How do Sigma Software Group and Berezha Security Group differ in pricing?
Sigma Software Group uses consulting and dedicated-team engagements pricing. Berezha Security Group uses fixed-scope security engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Sigma Software Group or Berezha Security Group?
Berezha Security Group is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.
What are the main differences between Sigma Software Group and Berezha Security Group?
Sigma Software Group's primary differentiator is: named domain practices in aerospace and gaming, delivered from a 40-office global network. Berezha Security Group's primary differentiator is: a dedicated cybersecurity specialist founded by established security professionals, distinct from a general developer offering security as an add-on. They also differ in team size (2,100+ vs 50–150 (per company website; independently unverifiable precise figure)), minimum engagement (Not published vs Not published), and primary industries served (Aerospace, Gaming vs Financial services, Healthcare).
Verify all details directly with each company before making a decision.