Insights

Indie Studio Celsius Online is a Paris-based independent game studio with a long history (since 2004) and a track record of web-based strategy and browser/mobile games, indicating potential openness to licensing, collaboration, or publishing deals with larger platforms.

Global Reach Their flagship title Renaissance Kingdoms has been translated into 25 languages and recognized as a pioneering web-based RPG in Europe, suggesting a demonstrated ability to scale and support multi-language, cross-border distribution partnerships.

Mobile Expansion With Celsius Heroes launched for web, tablet, and mobile (iOS, Android, Windows) in 2015, there is a clear posture toward cross-platform experiences, presenting opportunities for mobile monetization partnerships, in-game commerce, and ad-supported formats.

Lean Operations Team size is small (11-50 employees) with modest revenue (<$1M) and early-stage funding ($50K), indicating high potential for low-friction partnerships, co-development arrangements, or investment rounds to accelerate growth.

Tech & Social The tech stack relies on web-focused and social/web analytics tools (WordPress, Google Analytics, MixItUp, social platforms), signaling suitability for distribution via social channels, influencer marketing, and data-driven user acquisition collaborations.

Similar companies to Celsius Online

Celsius Online Tech Stack

Celsius Online uses 8 technology products and services including Cloudflare, WordPress, Zendesk, and more. Explore Celsius Online's tech stack below.

  • Cloudflare
    Content Management System
  • Content Management System
  • Documentation Tools
  • Lightbox
    Javascript Libraries
  • script.aculo.us
    Javascript Libraries
  • Cloudflare Bot Management
    Security
  • Google Plus
    Widgets

Celsius Online's Email Address Formats

Celsius Online uses at least 3 email formats:
Celsius Online Email FormatsExamplePercentage
First.Last@celsius-online.comJohn.Doe@celsius-online.com
81%
FLast@celsius-online.comJDoe@celsius-online.com
15%
First@celsius-online.comJohn@celsius-online.com
4%

Frequently Asked Questions

What is Celsius Online's official website and social media links?

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Celsius Online's official website is celsius-online.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Celsius Online generate?

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As of August 2026, Celsius Online's annual revenue is estimated to be <$1M.

What is Celsius Online's SIC code and NAICS code?

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Celsius Online's SIC code is 7372 - Prepackaged Software and NAICS code is 5112 - Software Publishers.

How many employees does Celsius Online have currently?

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As of August 2026, Celsius Online has approximately 21 employees across 1 continents, including Europe. Key team members include Ceo: D. C., Head Of Liveops: C. H. and Head Of Communication: J. L. V. Explore Celsius Online's employee directory with LeadIQ.

What industry does Celsius Online belong to?

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Celsius Online operates in the Computer Games industry.

What technology does Celsius Online use?

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Celsius Online's tech stack includes Cloudflare, WordPress, Zendesk, Google Workspace, Lightbox, script.aculo.us, Cloudflare Bot Management and Google Plus.

What is Celsius Online's email format?

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Celsius Online's email format typically follows the pattern of First.Last@celsius-online.com. Find more Celsius Online email formats with LeadIQ.

How much funding has Celsius Online raised to date?

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As of August 2026, Celsius Online has raised $50K in funding. The last funding round occurred on Jan 19, 2022 for $50K.

When was Celsius Online founded?

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Celsius Online was founded in 2004.
Celsius Online logo

Celsius Online

Computer GamesÎle-de-France, France11-50 Employees

Celsius Online is an independent video game development studio based in Paris, France, with a history dating back to 2004. The company operates in the computer games industry and employs between 11 and 50 people. Its portfolio includes Renaissance Kingdoms, a web-based role-playing game that has been translated into 25 languages and is described as Europe’s first web-based RPG. In 2014 it launched the strategy game March of History, which received the Ping Award for Best Web and Social Game 2014, followed by Celsius Heroes in 2015 as a title designed for web browsers, tablets and mobile devices (iOS, Android, Windows). The firm is located at 55 Rue de Rivoli, Paris, Île-de-france 75001, France, and maintains a website at https://celsius-online.com.

Section iconCompany Overview

SIC Code
7372 - Prepackaged Software
NAICS Code
5112 - Software Publishers
Founded
2004
Employees
11-50

Section iconFunding & Financials

  • $50K

    Celsius Online has raised a total of $50K of funding over 1 rounds. Their latest funding round was raised on Jan 19, 2022 in the amount of $50K as a Seed.

  • <$1M

    Celsius Online's revenue is estimated to be in the range of <$1M

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