About CELESTE
CELESTE is a company based in Champs-sur-marne (France) founded in 2001 was acquired by CVC DIF in January 2026. CELESTE has completed 6 acquisitions, including ARIANE.NETWORK, Modulo-C France and Oceanet Technology. CELESTE offers products and services including Fibre Optique, Cloud Services, and Cybersécurité. CELESTE operates in a competitive market with competitors including 1&1 IONOS, Vonage, BlueCat, Viatel and Arkadin, among others.
- Headquarter Champs-sur-marne, France
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Sectors
Telecommunications
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Email
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Phone
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Website
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Social
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Annual Revenue
Not available
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Net Profit
Not available
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EBITDA
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Latest Funding Round
Not available
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Investors
Siparex
& 3 more
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Employee Count
Not available
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Investments & Acquisitions
ARIANE.NETWORK
& 5 more
- Acquired by
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Products & Services of CELESTE
CELESTE offers a comprehensive portfolio of products and services, including Fibre Optique, Cloud Services, and Cybersécurité.
High-speed fibre internet for enterprise connections
External server and cloud solutions for data storage
Protection against cyber threats for business networks
Funding Insights of CELESTE
Investors in CELESTE
CELESTE has secured backing from 4 investors, including venture fund investors. Prominent investors backing the company include Siparex, CVC DIF and Crédit Mutuel Equity.
| Investor | Description | Founded Year | Domain | Location |
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Private equity investments are focused on growth stage companies.
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Growth and acquisition investments are managed by Credit Mutuel Equity.
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Private equity and infrastructure fund focused on multiple sectors
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Investor details for CELESTE
Investor domains, locations, round participation, and complete history require an active premium plan.
- Investor domains
- Investor locations
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- Participation history
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Investments & Acquisitions by CELESTE
CELESTE has strategically engaged in corporate development activities, having acquired 6 companies. Notable acquisitions include ARIANE.NETWORK, Modulo-C France and Oceanet Technology.
Investment portfolio details for CELESTE
Portfolio company identities, transaction dates, round details, and investment values require an active premium plan.
- Portfolio identities
- Transaction dates
- Round details
- Investment values
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| Company Name | Description | Domain | Location | Founded Year | Amount |
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Network services including internet and telephony are provided to enterprises.
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Locked | Locked | 2016 | Locked | |
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Modular datacenter construction services are provided in France.
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Locked | Locked | 2011 | Locked | |
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Cloud computing solutions are provided to various clients.
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Locked | Locked | 1996 | Locked |
Complete acquisition details for CELESTE
Transaction dates, acquired stakes, disclosed values, domains, and locations require an active premium plan.
- Transaction dates
- Acquired stakes
- Disclosed values
- Domains and locations
Verified entity values are shown only after access is granted.
Financial Statements - CELESTE
Detailed financials for CELESTE
Historical revenue, profit, statement rows, ratios, and trend charts require an active premium plan.
- Historical revenue
- Profit trends
- Statement rows
- Financial ratios
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Celeste Comparisons
Peer comparison for CELESTE
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- Named peers
- Headcount comparison
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- Operating benchmarks
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Competitors of CELESTE
CELESTE operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as 1&1 IONOS, Vonage, BlueCat, Viatel and Arkadin, among others.
| Company Name | Domain | Founded year | HQ Location | Description |
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Cloud infrastructure and hosting services are provided by 1&1 IONOS.
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Provider of contact center business communication solutions
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Cloud-based DNS, DHCP appliances, and security solutions are provided.
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Connectivity, voice, and data center solutions are provided by Viatel.
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Global audio, web, and video conferencing solutions are provided.
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Business telecom and contact center services are provided to enterprises.
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Detailed competitors of CELESTE
Competitor domains, locations, full profiles, and operating metrics require an active premium plan.
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- Full company profiles
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Latest news on Celeste
Complete news archive for CELESTE
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- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
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Frequently Asked Questions about CELESTE
CELESTE was founded in 2001 and raised its 1st funding round 11 years after it was founded.
CELESTE is headquartered in Champs-sur-marne, France. It is registered at Champs-sur-marne, Seine-et-marne, France.
Founded in 2001, CELESTE operates within the telecommunication sector, serving business customers across France through a owned national fiber-optic network. Dedicated fiber internet, premises interconnections, ADSLSDSL access, IP and Ethernet VPNs, IP telephony using Cisco equipment, and data center options including colocation, cloud storage, and virtual servers are provided as core services.
CELESTE offers Fibre Optique, Cloud Services, and Cybersécurité.
CELESTE has made 6 acquisitions, including ARIANE.NETWORK, Modulo-C France, and Oceanet Technology.
CELESTE has 4 investors. Key investors include Siparex, CVC DIF, Crédit Mutuel Equity, and InfraVia Capital Partners.