Elementrica
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PLENDE

COMPANY

We go on the offensive so you can stay secure

Elementrica is a small, specialized cybersecurity firm that looks at your organization through an attacker's eyes. We test, audit and simulate real attacks, then show you exactly what to fix. We work from Kraków, with over 500 tests and audits behind us.

500+ security tests and audits completedOffensive and auditor certificationsOffices in Kraków and OsloCyber made in Poland

WHO WE ARE

Quality over scale

We deliberately stay small. We do not scale at the expense of quality, and we do not run projects down a conveyor belt. Every test and audit is led by experienced specialists who genuinely attack systems, not just run scanners. That is how we find what automation misses, and we translate risk into language both the technical team and the board understand.

We combine two competences that rarely go together: offensive craft and auditor rigor. We can attack your infrastructure like an adversary while assessing it against regulatory requirements and supporting your path to compliance.

WHAT WE DO

Offensive security across four areas

01
Penetration testing
Web, mobile and desktop apps, API, networks, cloud, ICS and new areas like LLM and Web3.
02
Attack simulations
Red Team, Purple Team, TLPT, APT and ransomware simulations, phishing, physical and social engineering tests.
03
IT security audits
IT audit, DORA, NIS2, the Polish NCSA, ISO 27001, Active Directory, Entra ID, cloud.
04
Training
Secure coding, security awareness, OWASP, penetration testing and red teaming workshops.

On top of that we build our own tools, including the E-Zero platform that organizes the whole testing project in one place.

OFFENSIVE DNA

You defend best what you know how to attack

Our philosophy fits in one sentence: to defend effectively, you have to understand the attack. That is why we look at security from the adversary's perspective. We do not just ask whether a control exists, but whether it will actually stop an attack. That sets us apart from vendors who settle for a list of scanner alerts.

The report you get describes real attack paths and lays out a prioritized remediation plan. We show how an attacker would reach your most valuable assets and what to do to close that path.

CYBER MADE IN POLAND

Cyber made in Poland, with international reach

We are proud of our Polish roots and of building offensive capability, backed by OSCP and OSEP certifications, here at home. We are headquartered in Kraków with an office in Oslo, so we work both locally and internationally. We understand Polish regulatory realities, including the NCSA, while working to standards recognized in Western markets.

#CyberMadeInPolandCybersecurity Made in EuropeNTHW

COMPETENCE AND CERTIFICATIONS

Hard competence, backed by certifications

Our team combines offensive and auditor certifications, and we base our work on recognized methodologies and frameworks.

Team certifications
OSCPOSCPOffSec
OSEPOSEPOffSec
OSEDOSEDOffSec
OSWAOSWAOffSec
OSWEOSWEOffSec
OSWPOSWPOffSec
OSCEOSCEOffSec
OSEEOSEEOffSec
BSCPBSCPPortSwigger
CPTSCPTSHack The Box
CBBHCBBHHack The Box
CWEECWEEHack The Box
HTB CWESHTB CWESHack The Box
CRTOCRTOZero-Point Security
MCRTPMCRTPAltered Security
PNPTPNPTTCM Security
CREST CRTCREST CRTCREST
CREST CPSACREST CPSACREST
ISO 27001 Lead AuditorISO 27001 Lead AuditorISO/IEC
Azure Security EngineerAzure Security EngineerMicrosoft
Security Operations AnalystSecurity Operations AnalystMicrosoft
Security AdministratorSecurity AdministratorMicrosoft
OSCPOSCPOffSec
OSEPOSEPOffSec
OSEDOSEDOffSec
OSWAOSWAOffSec
OSWEOSWEOffSec
OSWPOSWPOffSec
OSCEOSCEOffSec
OSEEOSEEOffSec
BSCPBSCPPortSwigger
CPTSCPTSHack The Box
CBBHCBBHHack The Box
CWEECWEEHack The Box
HTB CWESHTB CWESHack The Box
CRTOCRTOZero-Point Security
MCRTPMCRTPAltered Security
PNPTPNPTTCM Security
CREST CRTCREST CRTCREST
CREST CPSACREST CPSACREST
ISO 27001 Lead AuditorISO 27001 Lead AuditorISO/IEC
Azure Security EngineerAzure Security EngineerMicrosoft
Security Operations AnalystSecurity Operations AnalystMicrosoft
Security AdministratorSecurity AdministratorMicrosoft
Verification standards
OWASP ASVS 5.0.0OWASP MASVS
Testing methodologies
OWASP WSTGOWASP MASTGPTESNIST SP 800-115MITRE ATT&CK
Top 10 lists
OWASP Top 10:2025OWASP API Security Top 10OWASP Top 10 for LLM / GenAIOWASP Mobile Top 10

Above are selected certifications held by our experts. We confirm the full list with documents when we scope the engagement.

VALUES

How we work

01
Client at the center
We tailor the scope and approach to your reality, not the other way around.
02
Honest assessment
We tell it like it is, even when the truth is uncomfortable. No sugarcoating.
03
Clear communication
We explain complex things simply and stay available at every stage.
04
Partnership
We support you after the report too, during remediation.
05
Ethics
We test systems and habits, we do not shame people. We act responsibly and confidentially.

PROOF

The numbers and trust behind us

500+
security tests and audits completed
5.0
average score from 10 verified Clutch reviews
2
offices in Europe: Kraków and Oslo

Behind Elementrica are more than 500 completed tests and audits for clients across the public sector, finance, healthcare and IT. You will find their reviews and selected engagements in our references and case studies.

See referencesSee case studies

GET IN TOUCH

The best place to start is a conversation

Tell us about your organization and we will tell you how we can help. The first consultation is free, focused, and comes with no obligation.

See client reviews
No obligation · we reply within 24 h · your data stays confidential
Clutch
5.0 / 10 reviews
Team
20+ certifications
Response
within 24 h
What you get
A 30-minute call with a security consultant
A quick assessment of your attack surface
A risk-prioritized list of next steps
No obligation, no pressure
Asia, ElementricaKacper, ElementricaGrzesiek, Elementrica
Someone on our team replies, usually within 24 hours. No bots, no call center.