We exist because annual pentest PDFs stopped being useful a decade ago.
PentStark was founded by operators to replace the one-shot audit with an always-on offensive practice — built for teams that ship daily and still need to pass the audit.
What we believe
Every engagement is led by practitioners, not a practice-area sales engineer. You talk to the people finding the bugs.
Reports are PoC-driven. Every finding reproduces, every remediation is engineering-specific.
Every engagement is tailored to your scope, objectives, and security priorities.
Modern engineering ships daily. Security should match that cadence, not fight it.
We publish the frameworks, the tools, and the evidence format. Nothing is black-box vendor magic.
Operators who can't explain a bug to an engineer don't get to find them for our customers.
Our story
We started PentStark after a decade of watching engagement reports go untouched in a SharePoint drive. Engineers wanted fix guidance. Auditors wanted structured evidence. Leaders wanted a number they could trust. The one-shot annual pentest couldn't serve any of them.
So we built the practice we wished existed: a continuous engagement model, findings delivered the moment we discover them, unlimited retests within the window, and a report format a developer will actually read.
Today, PentStark is structured around direct operator ownership: the people who scope the work stay close to the evidence, remediation context, and retest loop.
Built milestone by milestone.
- D+000Day zero
PentStark LLP formally incorporated.
- D+069
Findings platform v2 shipped.
- D+131
Service-level commitments and critical-finding paging published.
- D+206
Purple-team workshop added as a standard RTaaS deliverable.
- D+269Latest
AI/LLM practice expansion and atomic-test export shipped.
How the practice operates
Delivery is organized around a simple principle: keep ownership close to the technical work and make every handoff useful to the engineer receiving it.
Offices
Public record
Follow the work through dated releases, published methodology, and technical notes—not unlinked claims.
Your next finding is one scoping call away.
Thirty minutes with a real operator tells us what you need and what we can deliver. No BDR handoff, no sales engineer theater — the person you talk to is the person who scopes the work.