Insights

Regional Expansion PROOF by SEK has recently expanded beyond Brazil into Argentina, Chile, Colombia, and Peru, presenting a cross-border opportunity to offer managed cybersecurity services and compliance solutions to multi-country clients.

Strategic Integration As part of SEK, PROOF by SEK benefits from a larger regional cybersecurity ecosystem, enabling joint offerings, shared technology, and stronger value propositions for customers seeking end-to-end security platforms.

Tech Stack Leverage Key tools like Darktrace, Check Point, Microsoft Defender, and governance frameworks (ISO 9001, COBIT) position PROOF by SEK to address advanced threat detection, incident response, and compliance-heavy deployments for mid-market to enterprise clients.

Growth Trajectory With revenue in the single-digit million range and a focus on scalable security services, there is an opportunity to upsell managed services, identity and access management, and security operations to existing and new regional customers.

Leadership and Talent Recent leadership changes at SEK indicate ongoing expansion and strategic pivots; engaging with senior executives and interim governance teams can help identify enterprise deals, channel partnerships, and collaboration with security engineers in target markets.

PROOF by SEK Tech Stack

PROOF by SEK uses 8 technology products and services including Canva, Bizagi, CCSP, and more. Explore PROOF by SEK's tech stack below.

  • Canva
    Audio, Video, Graphics
  • Bizagi
    Business Process Management
  • CCSP
    Certificates
  • ISO 9001
    Certificates
  • COBIT Framework
    Governance, Risk And Compliance
  • Darktrace
    Network Security
  • Check Point Software Technologies
    Network Security
  • Microsoft Defender
    Security

PROOF by SEK's Email Address Formats

PROOF by SEK uses at least 2 format(s):
PROOF by SEK Email FormatsExamplePercentage
First.Last@proof.com.brJohn.Doe@proof.com.br
100%
First.Last@sek.ioJohn.Doe@sek.io
92%
FLast@sek.ioJDoe@sek.io
8%

Frequently Asked Questions

What is PROOF by SEK's stock symbol?

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PROOF by SEK is a publicly traded company; the company's stock symbol is PACI-UN.

What is PROOF by SEK's official website and social media links?

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PROOF by SEK's official website is sek.io and has social profiles on LinkedIn.

How much revenue does PROOF by SEK generate?

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As of July 2026, PROOF by SEK's annual revenue is estimated to be $1M - $10M.

What is PROOF by SEK's NAICS code?

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PROOF by SEK's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does PROOF by SEK have currently?

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As of July 2026, PROOF by SEK has approximately 77 employees across 5 continents, including South AmericaNorth AmericaEurope. Key team members include Partner: A. E.Cyber Security Manager: M. R.Coordenadora De Qualidade: D. G.. Explore PROOF by SEK's employee directory with LeadIQ.

What industry does PROOF by SEK belong to?

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PROOF by SEK operates in the IT Services and IT Consulting industry.

What technology does PROOF by SEK use?

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PROOF by SEK's tech stack includes CanvaBizagiCCSPISO 9001COBIT FrameworkDarktraceCheck Point Software TechnologiesMicrosoft Defender.

What is PROOF by SEK's email format?

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PROOF by SEK's email format typically follows the pattern of First.Last@proof.com.br. Find more PROOF by SEK email formats with LeadIQ.

When was PROOF by SEK founded?

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PROOF by SEK was founded in 2008.
PROOF by SEK logo

PROOF by SEK

IT Services and IT ConsultingLisbon, Portugal51-200 Employees

PROOF by SEK operates in IT services and IT consulting, delivering cybersecurity management services designed to align protection with business needs. It is based in Lisbon, Portugal, and joined SEK – Security Ecosystem Knowledge on April 17, 2024, as PROOF by SEK. SEK is described as a leading cybersecurity firm in Latin America. The integration broadened PROOF by SEK's geographic footprint to Argentina, Chile, Colombia and Peru, extending its regional reach to protect businesses across the region. The company maintains its focus on helping organizations navigate digital security in a way that supports business objectives, operating as a mid-sized provider in the IT services and consulting space.

Section iconCompany Overview

Website
sek.io
Stock Symbol
PACI-UN
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2008
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    PROOF by SEK's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    PROOF by SEK's revenue is estimated to be in the range of $1M - $10M

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