Core-Backbone
Core-Backbone is a privately held German telecom carrier and data center operator founded in 2006 and headquartered in Nuremberg, providing IP-Transit, DWDM wavelength, colocation, and managed infrastructure services across 49+ locations in 16 countries to enterprise customers in telecommunications, finance, data center, and IT services sectors.
- Company typePrivate
- Founded2006
- HeadquartersNuremberg, Germany
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Core-Backbone does
Core-Backbone GmbH is a privately held German telecommunications carrier and data center operator founded in May 2006 and headquartered in Nuremberg, Germany. The company operates a global IP network present at 49+ data center locations across 16 countries in Europe (Germany, Austria, Switzerland, France, Netherlands, UK, Spain, Italy, Poland, Czech Republic, Denmark, Sweden, Hungary), Asia (Singapore, Hong Kong), and North America (USA), with peak daily traffic exceeding 20 Tbps. Core-Backbone runs three of its own data centers in Nuremberg (including co-located facilities RZ3/RZ4 with noris network) and is the first carrier to have deployed 400G links at both DE-CIX and LINX internet exchanges. The company is registered as HRB 42754 at Amtsgericht Nürnberg (VAT-ID DE249028038) and is founder-controlled by Daniel Maresch, who has served as Managing Director (Geschäftsführer) since inception.
The company's product portfolio spans network services (IP-Transit, Internet Access, DDoS Protection, Wavelength/DWDM up to 800G per wavelength via Nokia GX Series, Layer2 Circuit, EVPN, Remote Peering, Cloud Connectivity), data center services (four tiers of dedicated servers — Smart, Clever, Professional, Enterprise — and three colocation configurations — 2U, 20 RU, 42 RU), and managed services (Network Consulting, Site Interconnection via MPLS/VPLS/VPN, and full Managed Infrastructure outsourcing). Underlying technology includes DWDM optical transport, MPLS/VPLS networks, and in-house-developed NOC tooling; hardware partners include Nokia (core DWDM), Juniper Networks (routing), NetScout (monitoring/security), and CROIT. The Looking Glass tool provides customers transparency into route and topology data.
The business model is primarily subscription-recurring across all revenue streams, with monthly billing and contract terms ranging from 12 to 36 months. Pricing is quote-based for enterprise network and managed services, while standard server and colocation tiers carry published EUR pricing (e.g., Server Clever at €139/month, Housing 20 RU at €699/month, Housing 42 RU at €1,299/month). Go-to-market combines direct enterprise sales (phone and contact-form driven), a channel-partner model through DE-CIX Premium Reseller status (since 2024), event-driven demand generation at industry forums (European Peering Forum, NL-ix), and content marketing via a multi-language blog. Customer segments are enterprise-focused: telecommunications and network providers, data center operators, financial service providers, and IT service providers/systems houses, with named logos including CDN77, Waipu.tv (Exaring AG), DE-CIX Management GmbH, RTL, A.T.U Auto-Teile-Unger, and Brandl Services GmbH. Operational metrics cited by the company include 99% SLA on service availability and 98% of newly ordered services completed within 24 hours.
Core-Backbone firmographics
Firmographics- Name
- Core-Backbone
- Legal name
- Core-Backbone GmbH
- Website
- https://core-backbone.com
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Core-Backbone is a privately held German telecom carrier and data center operator founded in 2006 and headquartered in Nuremberg, providing IP-Transit, DWDM wavelength, colocation, and managed infrastructure services across 49+ locations in 16 countries to enterprise customers in telecommunications, finance, data center, and IT services sectors.
- Ownership category
- akta.pro rank
Where Core-Backbone is headquartered
LocationHeadquarters
- HQ city
- Nuremberg
- HQ country
- Germany
- HQ region
- Europe
Offices2 records
Markets served
Core-Backbone business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Technology or R&D, Personnel, Operations, Marketing or Sales
Revenue model
- Network Services (IP Transit, Connectivity, DDoS Protection): Recurring subscription-based services for network connectivity including IP Transit, Internet Access, DDoS Protection, Wavelength (DWDM), Layer2 Circuit, EVPN, Remote Peering, and Cloud Connectivity. Sold with minimum contract periods, primarily monthly with various term options.
- Dedicated Servers: Dedicated server rental with tiered configurations (Server Smart, Server Clever, Server Professional, Server Enterprise). Monthly recurring fees with 12-month minimum terms.
- Colocation/Housing: Data center rack space rental including housing options at 2U, 20 RU, and 42 RU configurations with bundled power and network connectivity. Monthly recurring fees with contract terms ranging from 12 to 36 months.
- Managed Infrastructure Services: Full infrastructure management including server operation, network setup and maintenance, site interconnection (MPLS, VPLS, VPN), and Network Consulting. Revenue from both project-based consulting and ongoing managed service contracts.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Entry-level dedicated server with basic specifications for beginners/webhosting |
| Subscription | Monthly | Mid-range server with AMD EPYC processor for small businesses |
| Subscription | Monthly | High-performance professional server with dual AMD EPYC processors |
| Subscription | Monthly | Enterprise-class server with redundant power and KVM for resource-intensive applications |
| Subscription | Monthly | Entry-level colocation with 2 rack units |
| Subscription | Monthly | Medium colocation rack with 22 usable rack units |
| Subscription | Monthly | Large colocation rack for highest requirements with 42 rack units |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels5 records
Core-Backbone product offering
Product offeringCore offering
Core-Backbone GmbH is a German telecommunications carrier and data center operator providing IP transit, internet access, DDoS protection, wavelength (DWDM), Layer 2 circuits, EVPN, remote peering, and cloud connectivity across a global network spanning three continents. It also offers dedicated servers (Smart, Clever, Professional, Enterprise tiers), colocation with 2U/20 RU/42 RU rack configurations, and managed infrastructure services including network consulting, site interconnection, and full infrastructure outsourcing.
Product overview
Core-Backbone is a German network carrier and data center operator offering an integrated portfolio of network services, dedicated servers, colocation, and managed services. The core offerings include IP-Transit and internet connectivity services (IP-Transit, Internet Access, DDoS Protection), advanced networking solutions (Wavelength/DWDM, Layer2 Circuit, EVPN, Remote Peering, Cloud Connectivity), and data center services (Server Smart/Clever/Professional/Enterprise dedicated servers, Colocation with Housing 2U/20RU/42RU options). The company also provides managed services including Network Consulting, Site Interconnection, and full Managed Infrastructure outsourcing. All services are supported by a global network spanning three continents with presence at major internet exchange points and carrier-neutral data centers.
Differentiator
Problem solved
Functional benefit
Products and services
- IP-Transit High-performance internet connectivity service providing direct access to the global internet routing table for telecommunications providers, data center operators, and content networks.
- Internet Access Carrier-grade internet connectivity solutions for businesses requiring reliable upstream bandwidth.
- DDoS Protection Customized security solutions to protect businesses from distributed denial-of-service attacks and associated financial damages.
- Wavelength (DWDM) Dense Wavelength Division Multiplexing (DWDM) services for high-capacity point-to-point connections across the network, supporting up to 800G wavelengths and 1.2 Tbit/s per carrier via Nokia GX Series hardware.
- Layer2 Circuit Ethernet-based point-to-point connectivity services for establishing direct network connections between locations.
- EVPN Ethernet VPN technology for scalable Layer 2 and Layer 3 VPN services across the network infrastructure.
- Remote Peering Connectivity service enabling access to major internet exchange points worldwide (DE-CIX, AMS-IX, LINX, etc.), reducing latency and costs for traffic exchange.
- Cloud Connectivity Direct connectivity solutions to major cloud providers for secure and low-latency cloud access.
- Server Smart Entry-level dedicated server with Intel Xeon Bronze 3106 (8 x 1.7 GHz), 32 GB DDR4 RAM, 2 x 4000 GB HDD SATA, 5 TB traffic, 1000 MBit/s network. Price on demand.
- Server Clever Mid-range dedicated server with AMD EPYC 7232P (8 x 3.1 GHz), 32 GB DDR4 RAM, 2 x 4000 GB HDD SATA, 10 TB traffic, upgradeable storage options. Priced at 139.00 EUR/month.
- Server Professional High-performance dedicated server with 2 x AMD EPYC 7302P (16 x 3.0 GHz), 4 x 4000 GB HDD SATA for resource-intensive applications. Price on request.
- Server Enterprise Enterprise-class server with 2 x Intel Xeon Silver 4114 (10 x 2.2 GHz), 128 GB DDR4 RAM, 4 x 4000 GB HDD SATA, Broadcom MegaRAID, redundant power supply, integrated KVM/IPMI. Price on request.
- Colocation Data center colocation services providing rack space, power, and network connectivity at carrier-neutral facilities, with tiered housing options (2U at 89.00 EUR/month, 20 RU Rack at 699.00 EUR/month, 42 RU Rack at 1299.00 EUR/month).
- Network Consulting Expert consulting services for network design, optimization, and hardware selection based on years of operational experience.
- Site Interconnection Site-to-site connectivity solutions including wavelength, Ethernet, MPLS, VPLS, and VPN networks for linking multiple business locations.
- Managed Infrastructure Full-service infrastructure management from individual servers to hundreds of servers with multi-location networking, operated for enterprise clients and regional administrations.
Quantifiable outcome
- 98% of newly ordered services completed within 24 hours
- +3 more outcomes
Companies that use Core-Backbone
Customer profileNamed customers6 records
Segments5 records
Ideal customer profiles4 records
Core-Backbone technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Core-Backbone partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- DE-CIXcoreSince 2024, Core-Backbone is a proud Premium Reseller in the DE-CIX R3: Resell-Refer-Reach partner program. DE-CIX is the world's largest operator of internet exchanges, and this partnership allows Core-Backbone to resell DE-CIX services and provide customers with access to major European internet exchanges.
- NokiacoreNokia provides GX Series DWDM hardware with CHM7 line cards supporting 800G wavelengths and up to 1.2 Tbit/s per carrier. Successfully deployed on key routes including Frankfurt-Amsterdam.
Scale indicators8 records
Recent moves6 records
Expansion highlights5 records
Core-Backbone competitors and assessment
Company assessmentBroad incumbents
- Lumen Technologies: Global Tier-1 carrier offering IP-Transit, wavelength, colocation, and managed services across a Tier-1 backbone. Directly comparable to Core-Backbone in product portfolio (IP Transit, Wavelength, DDoS, managed), but at vastly greater scale and global reach.
- GTT Communications: Tier-1 global network operator providing IP Transit, Ethernet, wavelength, and managed services with extensive peering at major IXs. Overlaps with Core-Backbone on IP Transit, Cloud Connectivity, and managed infrastructure for enterprise customers.
- NTT Communications (NTT Ltd / NTT Data): Global Tier-1 carrier and infrastructure provider offering IP Transit, wavelength, cloud connectivity, and managed services. Overlaps with Core-Backbone on enterprise network services, with much greater global scale.
Direct peers
- euNetworks: Western European fiber infrastructure and bandwidth provider owning dense metro fiber and offering wavelength, Ethernet, and colocation services. Comparable to Core-Backbone in low-latency European backbone and bandwidth services for data centers and carriers.
- Hurricane Electric: US-based global IPv6-native backbone and IP Transit provider with extensive peering at major internet exchanges. Comparable as an independent carrier focused on IP Transit and remote peering, similar to Core-Backbone's DE-CIX reseller and IP Transit model.
- RETN: Independent international network service provider focused on IP Transit, wavelength, and cross-connects across Europe, Asia, and North America. Closely comparable in independent-carrier positioning, three-continent footprint, and IP Transit/wavelength product mix.
- Colt Technology Services: UK-headquartered B2B carrier specializing in enterprise and wholesale network services including IP Transit, Ethernet, wavelength, and managed services across Europe and Asia. Comparable product mix and customer base (telcos, financial, IT services) to Core-Backbone.
- Arelion: Stockholm-based global IP Transit and backbone carrier (formerly Telia Carrier) operating a Tier-1 AS with strong European and transatlantic presence. Closely comparable in low-latency backbone positioning, IP Transit, and wavelength services for telco, CDN, and financial customers.
Emerging players
- Hetzner Online: German hosting and dedicated server provider operating its own data centers and network. Comparable to Core-Backbone's German data center footprint, dedicated server product line (Smart/Professional/Enterprise equivalents), and pricing transparency, though with less backbone/IP-Transit focus.
Others
- DE-CIX: World's largest internet exchange operator and Core-Backbone's Premium Reseller partner. Functions as both a channel partner and an ecosystem enabler for Core-Backbone's remote peering and IP Transit services rather than a direct competitor.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Core-Backbone social profiles
Digital presenceCore-Backbone financial estimates
Financial estimateRevenue estimate
Valuation estimate
Core-Backbone leadership team
Management profileNumber of profiles
Profiles5 records
Core-Backbone funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Core-Backbone M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Core-Backbone
What does Core-Backbone do?
Core-Backbone GmbH is a German telecommunications carrier and data center operator providing IP transit, internet access, DDoS protection, wavelength (DWDM), Layer 2 circuits, EVPN, remote peering, and cloud connectivity across a global network spanning three continents. It also offers dedicated servers (Smart, Clever, Professional, Enterprise tiers), colocation with 2U/20 RU/42 RU rack configurations, and managed infrastructure services including network consulting, site interconnection, and full infrastructure outsourcing.
Is Core-Backbone a public or private company?
Core-Backbone is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Core-Backbone founded?
Core-Backbone was founded in 2006. It employs 11 to 50 people.
Where is Core-Backbone based?
Core-Backbone is headquartered in Nuremberg, Germany, in the Europe region.
How does Core-Backbone make money?
Four revenue lines are on record. Network Services (IP Transit, Connectivity, DDoS Protection) is the primary driver. The others are dedicated Servers, colocation/Housing and managed Infrastructure Services.
Who are Core-Backbone's main competitors?
Broad incumbents on record are Lumen Technologies, GTT Communications and NTT Communications (NTT Ltd / NTT Data). Direct peers are euNetworks, Hurricane Electric, RETN, Colt Technology Services and Arelion. Hetzner Online is listed as an emerging player. DE-CIX is listed as an others.
Does Core-Backbone have an API?
No public API is recorded for Core-Backbone.