Critical Software

criticalsoftware.com

information technology & services

criticalsoftware.com

Taveiro, Coimbra, Portugal

1001-5000 employees

67000000 revenue

LinkedIn Profile

About Critical Software

cyber security, digital transformation, safety management, testing, systems, software development, space mission critical software, regulatory compliance, software engineering, csxception™, space missions, rail signaling systems, penetration testing, railway safety, certification support, space mission safety, automotive safety, automotive embedded systems, systems integration, critical infrastructure security

Critical Software's Tech Stack

Decision Makers at Critical Software

8 contacts

Jorge Almeida

CTO

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Helder Sousa

Chief Technology Officer

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Sergio Santos

Chief Technology Officer

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Scot Wesolaski

Senior Director, Business Development, Account Management, Engineering Services

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Ivo Fernandes

Engineering Manager

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Nuno Raimundo

Engineering Manager

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Patrick Machado

Chief Technology Officer - Digital Engineering Services

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Joaquim Tojal

Chief Technology Officer

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5 technologies detected · 8 decision makers · Emails available

Sales Outreach Angle

Critical Software 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.

Critical Software's Position in the StackWho Database

• Critical Software 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).
• 16 companies in Coimbra are in the StackWho database.
• 1,663 information technology & services companies are in the 1001-5000 employee range (same size as Critical Software).

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 Critical Software use?

Critical Software uses Cloudflare DNS, Outlook, CloudFlare Hosting, Mobile Friendly, Render. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Critical Software?

StackWho has verified email addresses for 8 decision makers at Critical Software. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Critical Software directly for sales, recruiting, or partnerships.

What industry is Critical Software in?

Critical Software operates in the information technology & services industry, headquartered in Taveiro, Coimbra, Portugal. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Critical Software's contact data?

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