Insights

Cloud Native Focus FourTheorem specializes in architecting, building, training, and managing cloud native serverless applications, presenting a strong sales angle for clients seeking scalable, low-overhead software solutions and modern application modernization.

Sustainability Benefit Their emphasis on reducing overhead and maintenance costs in a sustainable fashion can be leveraged to position them to potential clients prioritizing cost efficiency and environmentally friendly IT practices.

Strategic Partnerships Recent collaboration with Verendus Industries for theater automation indicates openness to long‑term, high‑impact engagements in niche markets, suggesting upsell opportunities in automation, IoT, or media/entertainment sectors.

Growth-Ready Market Operating in Ireland with a small to mid-sized team (11-50 employees) and revenue in the lower end of the range signals potential for scaled cloud modernization projects with enterprise-level clients seeking agile partners.

Tech Competence Map The tech stack and capabilities around high-performance compute, migration and modernization, and serverless architectures position FourTheorem to target customers investing in modern cloud workloads, data platforms, and cost-optimized infrastructure.

Similar companies to fourTheorem

fourTheorem Tech Stack

fourTheorem uses 8 technology products and services including GitHub, Amazon S3, MySQL, and more. Explore fourTheorem's tech stack below.

  • GitHub
    Communication And Collaboration
  • Amazon S3
    Content Delivery Network
  • MySQL
    Database
  • Flickity
    Javascript Libraries
  • Lua
    Programming Languages
  • Google Tag Manager
    Tag Management
  • EmbedPlus
    Web Platform Extensions
  • OpenResty
    Web Servers

fourTheorem's Email Address Formats

fourTheorem uses at least 1 format(s):
fourTheorem Email FormatsExamplePercentage
First.Last@fourtheorem.comJohn.Doe@fourtheorem.com
100%

Frequently Asked Questions

Where is fourTheorem's headquarters located?

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fourTheorem's main headquarters is located at Ireland. The company has employees across 1 continents, including Europe.

What is fourTheorem's official website and social media links?

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fourTheorem's official website is fourtheorem.com and has social profiles on LinkedIn.

What is fourTheorem's NAICS code?

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fourTheorem's NAICS code is 5112 - Software Publishers.

How many employees does fourTheorem have currently?

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As of June 2026, fourTheorem has approximately 20 employees across 1 continents, including Europe. Key team members include Ceo: P. E.Cto: E. S.Commercial Director: B. O.. Explore fourTheorem's employee directory with LeadIQ.

What industry does fourTheorem belong to?

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fourTheorem operates in the Software Development industry.

What technology does fourTheorem use?

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fourTheorem's tech stack includes GitHubAmazon S3MySQLFlickityLuaGoogle Tag ManagerEmbedPlusOpenResty.

What is fourTheorem's email format?

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fourTheorem's email format typically follows the pattern of First.Last@fourtheorem.com. Find more fourTheorem email formats with LeadIQ.

When was fourTheorem founded?

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fourTheorem was founded in 2017.
fourTheorem logo

fourTheorem

Software DevelopmentIreland11-50 Employees

fourTheorem is a software development company based in Ireland that designs, builds, trains, and operates cloud-native serverless applications for businesses of varying sizes. Its work spans high-performance computing, application migration and modernization, and cloud architecture. The company emphasizes helping clients shorten time to value, accelerate innovation, and reduce ongoing maintenance costs in a sustainable way.

With a mid-sized team, fourTheorem serves organizations across industries that rely on scalable, modern software solutions. In 2018, it entered a long-term collaboration with Verendus Industries on a theatrical automation project, illustrating its involvement in industry-specific deployments.

Section iconCompany Overview

Headquarters
Ireland
NAICS Code
5112 - Software Publishers
Founded
2017
Employees
11-50

Section iconFunding & Financials

  • $1M

    fourTheorem's revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    fourTheorem's revenue is estimated to be in the range of $1M

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