CELESTE

Champs-sur-marne, France Founded: 2001 • Age: 25 yrs Acquired By CVC DIF
Business communication services provider

About CELESTE

CELESTE is a Telecommunications company based in Champs-sur-marne (France) founded in 2001, and was acquired by CVC DIF in January 2026. Business communication services provider. CELESTE has completed 6 acquisitions, including ARIANE.NETWORK, Modulo-C France and Oceanet Technology. Its website celeste.fr draws about 45 thousand monthly visits. CELESTE offers products and services including Fibre Optique, Cloud Services, and Cybersécurité. Its focus areas include Telecom, Telecom Operators and Business Communication.

Company details

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.

Key Metrics

Products & Services of CELESTE

CELESTE offers a comprehensive portfolio of products and services, including Fibre Optique, Cloud Services, and Cybersécurité.

Fibre Optique
Internet Access

High-speed fibre internet for enterprise connections

Cloud Services
Data Hosting

External server and cloud solutions for data storage

Cybersécurité
Security Solutions

Protection against cyber threats for business networks

Apps and channels of CELESTE

its YouTube channel CELESTE France has 302 subscribers and 30 videos.

CELESTE France
YouTube 302 subscribers 30 videos Science & Technology
Open channel

Videos from CELESTE

The most watched videos on CELESTE's YouTube channel, CELESTE France (302 subscribers). Click a video to play it here.

CELESTE : PLUS DE 𝟭𝟬,𝟬𝟬𝟬 𝗞𝗠 DE FIBRE OPTIQUE CELESTE DÉJÀ DÉPLOYÉS
234.7K views
Offre Cloud pour Entreprises
222.7K views
CELESTE Opérateur Telecom, Cloud et Cybersécurité | Dédié aux Entreprises
20.3K views
CELESTE, Opérateur Télécom, Cloud et Cybersécurité 100 % français
8.4K views

More on CELESTE France.

Funding Insights of CELESTE

  • Total Rounds 2
  • Investors Count 2

All 2 funding rounds of CELESTE with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.

DateAmountTransaction NameValuationLead InvestorsInvestors
Apr 2018Debt – Conventional––
Oct 2012Series A––
Valuation history

4 investors in total: 4 institutional.

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.

All
Venture Fund
InvestorDescriptionFounded YearDomainLocation
Private equity investments are focused on growth stage companies.
1977siparex.comParis, France
Growth and acquisition investments are managed by Credit Mutuel Equity.
creditmutuel-equity.euParis, France
Private equity and infrastructure fund focused on multiple sectors
infraviacapital.comParis, France
Global manager investing in energy transition, digital, transport, and utilities infrastructure.
2005cvcdif.com
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Investor details for CELESTE

The complete investor list, round-by-round participation and investor portfolios require an active premium plan.

  • Complete investor list
  • Round participation
  • Investor portfolios
  • Co-investor network

Verified entity values are shown only after access is granted.

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.

Acquisitions
Company NameDescriptionDomainLocationFoundedAcquiredAmount
Modular datacenter construction services are provided in France.
modulo-c.comFrance2011Nov 2021••••
Cloud computing solutions are provided to various clients.
oceanet-technology.comSaint Herblain, France1996Jul 2021••••
Telecommunication services including internet and telephony are offered in Switzerland.
vtx.chPully, Switzerland1986Jan 2021••••
Network services including internet and telephony are provided to enterprises.
ariane.networkAlbi, France2016Feb 2020••••
A suite of IT services solutions is provided by PacWan.
pacwan.fr1995Sep 2019••••
Business communication and data center services are provided from France.
option-service.frCompiegne, France1996Sep 2019••••
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Complete acquisition details for CELESTE

Acquired stakes, deal sources and the complete acquisition history require an active premium plan.

  • Acquired stakes
  • Deal sources
  • Complete history
  • Exports

Verified entity values are shown only after access is granted.

Timeline of CELESTE

11 dated milestones of CELESTE across 25 years, from founding to its latest funding, stage changes and deals.

  1. Founded CELESTE is founded.
  2. Funding First funding round.
  3. Funding Latest funding round, Debt – Conventional,.
  4. Exit Acquired by InfraVia Capital Partners.
  5. Acquisition Acquires Option Service.
  6. Acquisition Acquires PacWan.
  7. Acquisition Acquires ARIANE.NETWORK.
  8. Acquisition Acquires VTX Telecom.
  9. Acquisition Acquires Oceanet Technology.
  10. Acquisition Acquires Modulo-C France.
  11. Exit Acquired by CVC DIF.

Web traffic of CELESTE

The website of CELESTE (celeste.fr) receives about 45.3K visits a month.

  • Monthly visits
    45.3K

    ▲ 51% vs previous month

Similar websites

Websites whose visitors overlap most with CELESTE. Affinity shows how closely the audiences match.

WebsiteDomainAudience affinityMonthly visitsGlobal rankProfile
magic.fr
100%
#1,070,322View details
httr.ups-tlse.fr
httr.ups-tlse.fr
97%
–
v3d.fr
94%
View details
monsav.com
94%
View details
leviia.com
89%
52.4K#487,963View details
••••••••••••••••.com••%•.•M#•••••–
••••••••••••••••.com••%•.•M#•••••–
••••••••••••••••.com••%•.•M#•••••–
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All 37 similar websites and full traffic analytics for CELESTE

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  • 37 similar websites
  • Audience overlap
  • Engagement analytics
  • Traffic by brand

Verified entity values are shown only after access is granted.

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Related news about Celeste

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Complete news archive for CELESTE

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  • Full article archive
  • Source and publication date
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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.

Yes. CELESTE was acquired by InfraVia Capital Partners in March 2019.

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