IS4 security s.r.o.

is4security.cz

Hlavni mesto Praha, Czechia

11-50 employees

LinkedIn Profile

About IS4 security s.r.o.

it security, next gen endpoint security, security for virtualization, mobile security, network security, next gen firewalls, email security, encryption, high availability & replication, assured backup & restore, edr, endpoint detection & response, xdr, mdr, managed detection & response, ids, ips, antispam, antivirus, antimalware

IS4 security s.r.o.'s Tech Stack

Decision Makers at IS4 security s.r.o.

1 contact

Rene Pospisil

Founder IS4 Group / Bitdefender Countty Manager CZ/Sk

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6 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

IS4 security s.r.o. is a technology company. Software vendors, dev tools, and SaaS platforms find technology companies like this highly receptive. Use StackWho to identify the right decision-maker (CTO, VP Eng, or Head of Product) and reach out with a stack-specific pitch.

IS4 security s.r.o.'s Position in the StackWho Database

• IS4 security s.r.o. is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 1,701 companies in Hlavni mesto Praha are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as IS4 security s.r.o.).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does IS4 security s.r.o. use?

IS4 security s.r.o. uses Outlook, Microsoft Office 365, Google Cloud Hosting, Mobile Friendly, Wix, Varnish. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at IS4 security s.r.o.?

StackWho has verified email addresses for 1 decision maker at IS4 security s.r.o.. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach IS4 security s.r.o. directly for sales, recruiting, or partnerships.

What industry is IS4 security s.r.o. in?

IS4 security s.r.o. operates in the information technology & services industry, headquartered in Hlavni mesto Praha, Czechia. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export IS4 security s.r.o.'s contact data?

Yes. StackWho Pro members can export decision maker contact data for IS4 security s.r.o. and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.