Perfectial vs Berezha Security Group: full comparison for 2026
Quick verdict
Perfectial (4.0/5) edges ahead of Berezha Security Group (4.0/5) overall. Perfectial is the better choice for product companies wanting a long-term dedicated Lviv-based team. 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.
Perfectial vs Berezha Security Group: head-to-head summary
| Criterion | Perfectial | Berezha Security Group |
|---|---|---|
| Founded | 2010 | 2014 |
| HQ | Lviv, Ukraine (part of the Avenga group since 2021) | Kyiv, Ukraine |
| Team size | ~450 | 50–150 (per company website; independently unverifiable precise figure) |
| Rating | 4.0 / 5 | 4.0 / 5 |
| Primary differentiator | A decade of Lviv-based product development experience, now backed by the Avenga group | A dedicated cybersecurity specialist founded by established security professionals, distinct from a general developer offering security as an add-on |
| Pricing model | Dedicated-team engagements | Fixed-scope security engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | React, Node.js, Java | Penetration testing frameworks, Red-team tooling, Cloud security audit tools |
| Industries served | Enterprise software, Healthcare, Fintech | Financial services, Healthcare, Government & public sector |
Perfectial vs Berezha Security Group: overview
Perfectial
The German group Avenga acquired Perfectial in 2021, a decade after the company's 2010 founding in Lviv, bringing a roughly 450-person Ukrainian product development team into a larger European corporate structure. That acquisition can mean access to broader client relationships, but it also means the company is no longer independently owned, which buyers evaluating ownership structure should factor in. Its public positioning still centers on product development and long-term dedicated teams rather than short-term staffing.
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: Perfectial vs Berezha Security Group
| Capability | Perfectial | Berezha Security Group |
|---|---|---|
| Custom software development | ✓ | ✗ |
| Team extension / staff augmentation | ✗ | ✗ |
| Embedded & IoT engineering | ✗ | ✗ |
| Cloud & DevOps | ✓ | ✗ |
| Cybersecurity | ✗ | ✓ |
| Enterprise modernization | ✗ | ✗ |
Tech stack comparison: Perfectial vs Berezha Security Group
| Framework / platform | Perfectial | Berezha Security Group |
|---|---|---|
| React | ✓ | N/A |
| AWS | ✓ | N/A |
| Java | ✓ | N/A |
| .NET | N/A | N/A |
| Python | N/A | N/A |
Pricing comparison: Perfectial vs Berezha Security Group
| Criterion | Perfectial | Berezha Security Group |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated team, Fixed project | Fixed project, Consulting |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Perfectial vs Berezha Security Group
| Dimension | Perfectial | Berezha Security Group |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Enterprise software, Healthcare, Fintech | Financial services, Healthcare, Government & public sector |
| Best use cases | A product company wanting a long-term dedicated team rather than short-term contractors., A buyer comfortable with a Ukraine-founded team now operating under a German parent group. | 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 |
Perfectial vs Berezha Security Group: pros and cons
| Perfectial | |
|---|---|
| + | Mid-size, product-development-focused team with over a decade of Lviv-based history. |
| + | Avenga group membership brings access to a broader European client and delivery network. |
| + | Track record of long-term dedicated-team engagements rather than short-term staffing. |
| - | Acquired by Avenga in 2021, so it is not an independently owned Ukrainian company anymore |
| - | Team size caps capacity for very large, multi-team programs |
| 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 Perfectial?
A typical fit: a product company wanting a long-term dedicated team rather than short-term contractors.
A decade of Lviv-based product development experience, now backed by the Avenga group. Minimum engagement is not publicly disclosed. Works best with clients in Enterprise software, Healthcare, 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: Perfectial vs Berezha Security Group
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Perfectial |
| You need a large dedicated team for an ongoing programme | Perfectial |
| Your budget is at the lower end | Compare: Perfectial (Not published) vs Berezha Security Group (Not published) |
| You need specialist depth in a specific vertical | Perfectial |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | Both may offer discovery engagements |
Use case fit: Perfectial vs Berezha Security Group
| Use case | Perfectial fit | Berezha Security Group fit | Winner |
|---|---|---|---|
| A product company wanting a long-term dedicated team rather than short-term contractors. | Strong | Strong | Both equally |
| A buyer comfortable with a Ukraine-founded team now operating under a German parent group. | 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: Perfectial vs Berezha Security Group
Perfectial (4.0/5) is the stronger overall choice for most IT Outsourcing (Ukraine) projects. A decade of Lviv-based product development experience, now backed by the Avenga group.
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
Perfectial vs Berezha Security Group FAQ
Is Perfectial better than Berezha Security Group?
Perfectial (4.0/5) scores higher overall, but "better" depends on your use case. Perfectial's strongest advantage: Mid-size, product-development-focused team with over a decade of Lviv-based history. 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 Perfectial and Berezha Security Group differ in pricing?
Perfectial uses 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: Perfectial 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 Perfectial and Berezha Security Group?
Perfectial's primary differentiator is: a decade of Lviv-based product development experience, now backed by the Avenga group. 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 (~450 vs 50–150 (per company website; independently unverifiable precise figure)), minimum engagement (Not published vs Not published), and primary industries served (Enterprise software, Healthcare vs Financial services, Healthcare).
Verify all details directly with each company before making a decision.