Antisyphonsp. z o.o.

Cybersecurity activities

KRS: NIP: REGON:

Overview

Status
Active
Registry date
2025-02-05
Share capital
15,000.00 PLN
Activity description

Black Hills Infosec Poland is involved in cybersecurity, offering resources such as an incident response card game designed for tabletop exercises to learn about attack tactics and methods. They also host the Wild West Hackin’ Fest, a hands-on cybersecurity conference, and provide a weekly live discussion on current information security news.

Registered address
ul. Studencka 8/5, 31-116 Kraków, Poland

Authorized Representatives

Erica Frost Spurrier – Management Board Member
John Raymond Strand – Management Board Member

Manner of representation

Each member of the management board is authorized to make declarations on behalf of the company independently.

Ownership

OwnerSharesShare valueStake
Erica Frost Spurrierage 49
75$2,025.9350%
John Raymond Strandage 49
75$2,025.9350%

Beneficial owners

Person

Bank accounts

Registered as a VAT taxpayer on 2025-05-14.

Debt

No entries in the National Debtors Register (KRZ).

Public aid

No public aid cases recorded in the last 10 years.

Competitors

Name
ComcertS.A.
Cyber Armssp. z o.o.
Secawasp. z o.o.
Niebezpieczniksp. z o.o.
Minassp. z o.o.
Health Softsp. z o.o.
Instytut Cyberbezpieczeństwa Security Legalsp. z o.o.
Cyber Rangesp. z o.o.
Rehaxsp. z o.o.
Hayydensp. z o.o.

Change history

DateEvent
2026-08-21Address change
2025-12-15Name change
2025-02-21Share capital increase
2025-02-05Entered in the register

FAQ

Last updated: 2026-08-21