Bell Computer Network
Bell Computer-Netzwerke is a Bonn-based German IT systems integrator founded in 1993 that delivers enterprise network, security, VoIP, and managed-service solutions to public-sector agencies and mid-to-large enterprises across Germany, now operating as part of the Digital Foundations GmbH group.
- Company typePrivate
- Founded1993
- HeadquartersBonn, Germany
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Bell Computer Network does
Bell Computer-Netzwerke GmbH is a Bonn-based German IT systems house founded in February 1993 that designs, implements, and operates enterprise network, security, and unified-communications infrastructure for public-sector and mid-to-large enterprise customers across Germany. The company delivers five core service lines — Network Solutions (LAN/WLAN with automation, high-availability architectures, and management), Security Solutions (integrated firewall, NAC, IDS/IPS, SIEM, and secure remote access), Infrastructure Solutions (structured cabling up to 100 Gbit and rack systems), Voice over IP / Unified Communications, and 24/7 Service & Maintenance — wrapped around best-of-breed partner platforms including Extreme Networks (Diamond Elite Partner), Fortinet, Innovaphone, EfficientIP (first European Professional Service Partner), and Enginsight.
The underlying technology stack is multi-vendor rather than proprietary: Bell's differentiation rests on certified integration expertise (40+ system engineers with manufacturer credentials), product-agnostic network automation across API/SPBM/scripting/zero-touch provisioning, and integrated security architectures spanning IAM, endpoint control, perimeter defense, and data-center segmentation. The company holds elite partner certifications — including EfficientIP Expert level and Fortinet Partner Badge — that confer preferred-integration status in the German market.
Bell operates a direct enterprise field-sales motion with technical consultants across five German offices (Bonn HQ, Berlin, Hannover/Garbsen, Karlsruhe, Nürnberg) serving 500+ active customers. Revenue is generated through a mix of hardware resale, project-based professional services, and recurring 24/7 maintenance contracts with guaranteed response times; pricing is quote-based on multi-year engagements. Following the 2025 consolidation with CMS IT-Consulting GmbH under the Digital Foundations GmbH umbrella, Bell now operates as a subsidiary within a combined group of 170+ employees across six German locations.
Bell Computer Network firmographics
Firmographics- Name
- Bell Computer Network
- Legal name
- Bell Computer-Netzwerke GmbH
- Website
- https://bell.de
- Company type
- Private
- Founded year
- 1993
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Bell Computer-Netzwerke is a Bonn-based German IT systems integrator founded in 1993 that delivers enterprise network, security, VoIP, and managed-service solutions to public-sector agencies and mid-to-large enterprises across Germany, now operating as part of the Digital Foundations GmbH group.
- Ownership category
- akta.pro rank
Bell Computer Network industry classification
Industry- Product category
- IT Infrastructure Services
- NAICS
- Computer Systems Design and Related Services (5415)
- SIC
- Services-Computer Integrated Systems Design (7373), Communications Services, Nec (4899)
- akta.pro primary industry
- Network Architecture & Design Services (BPAEAEAA)
- akta.pro secondary industries
- Network Security Services (Firewall/VPN/ZTNA/SASE Integration) (BPAEAEAG), Industrial/IoT Network Perimeter Security (OT DMZ, gateways) (HDADABAO)
Keywords
Where Bell Computer Network is headquartered
LocationHeadquarters
- HQ city
- Bonn
- HQ country
- Germany
- HQ region
- Europe
Offices5 records
Markets served
Bell Computer Network business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales, Supply Chain
Revenue model
- Service and Maintenance Contracts: 24/7 service and maintenance contracts for network components with guaranteed response times and on-site availability. Components maintained from company's own warehouses.
- Project-Based Implementation: Consulting, planning, installation and support of wired and wireless network infrastructures. Includes design, deployment and ongoing support services.
- Active and Passive Infrastructure Sales: Sale of network equipment including switches, routers, firewalls, and structured cabling (copper and fiber) for LAN infrastructure up to 100 Gbit.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom service contracts tailored to customer requirements |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels7 records
Bell Computer Network product offering
Product offeringCore offering
Bell Computer-Netzwerke GmbH is a German IT system house and managed services provider founded in 1993. The company consults, designs, implements, and operates enterprise wired and wireless network infrastructures (LAN/WLAN), integrated IT security architectures (firewall, NAC, SIEM), IP telephony and unified communications (VoIP), and structured copper and fibre cabling up to 100 Gbit/s. Its portfolio is delivered as full-service projects with 24/7 maintenance contracts, anchored on certifications with Extreme Networks (Diamond Elite), Fortinet, Innovaphone, and EfficientIP.
Product overview
Bell Computer-Netzwerke GmbH is an IT system house founded in 1993, operating as a managed services provider and solutions integrator. Its portfolio comprises five core in-house service lines — Network Solutions, Security Solutions, Infrastructure Solutions, VoIP Solutions, and Service & Maintenance — supported by a set of technology partnerships. Partner products resold and integrated include the EfficientIP SolidServer for DDI (DNS/DHCP/IPAM) management, Fortinet's NGFW/SASE/SIEM security suite, Innovaphone's IP-PBX and myApps unified communications platform, Enginsight's unified security monitoring platform, and Extreme Networks' wired/wireless enterprise networking solutions. Bell's own services layer wraps consulting, design, project implementation, and 24/7 managed services around these vendor platforms.
Differentiator
Problem solved
Functional benefit
Products and services
- Network Solutions Consulting, design, installation and operation of wired (LAN) and wireless (WLAN) enterprise network infrastructures, covering network automation via API/SPBM/Scripting/Zero Touch Provisioning, high-availability architectures (MLAG/SMLT/SPBM), and network management with logging, reporting, alarming, backup, and firmware management.
- Security Solutions Integrated and scalable security gateway solutions combining firewall, application control, VPN, web filtering, anti-spam and antivirus; also covering NAC with 802.1x port-level access control, IDS/IPS with automated threat response, SIEM-based security monitoring and reporting, secure remote access with BYOD integration, and two-factor authentication for identity verification.
- Infrastructure Solutions Design, supply, installation and certification of structured cabling including twisted pair (Cat 5E through Cat 7) and fibre optic (multimode and monomode) for up to 100 Gbit/s, plus 19-inch rack solutions and climate-controlled rack systems.
- Voice over IP (VoIP) Solutions IP telephony and unified communications solutions covering flexible migration, site connectivity, home-office and mobile integration, unified messaging (voice, mail, fax, SMS), high-availability telephony architecture, and integrated security features.
- Service and Maintenance Maintenance for active LAN and WAN components with guaranteed response times and 24/7 on-site support, preventive on-site and remote checks, proactive firewall/VPN/IDS monitoring, short- to long-term on-site personnel support, manufacturer maintenance contract handling, and a qualified helpdesk staffed by system engineers.
Quantifiable outcome
- First European partner to achieve EfficientIP Professional Service certification (second worldwide)
- +1 more outcomes
Companies that use Bell Computer Network
Customer profileNamed customers18 records
Segments4 records
Ideal customer profiles4 records
Bell Computer Network technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
Feature3 records
Bell Computer Network partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core.
- EfficientIPcoreFirst European and second worldwide partner to achieve EfficientIP Professional Service certification. Partnership focuses on DDI (DNS, DHCP, IPAM) solutions used as frontend for efficient automation combined with NAC and network device management. Highest Expert-level partner certification achieved.
- Digital Foundations GmbHcoreBell Computer-Netzwerke joined under the umbrella of Digital Foundations GmbH along with CMS IT-Consulting GmbH in 2025. The combined entity has over 170 employees across 6 locations in Germany, specializing in enterprise networking, IT security, managed services, and strategic IT consulting.
- EnginsightcoreStrategic partnership formed in 2024 with Enginsight, an emerging provider of IT security solutions specializing in automated monitoring and analysis of IT infrastructures including vulnerability management and threat detection. This collaboration enables Bell to modernize security offerings with proactive protection measures.
- FortinetcoreLong-standing partnership with Fortinet, a worldwide leader in cybersecurity solutions. Bell offers comprehensive Fortinet portfolio including FortiGate NGFWs, FortiAnalyzer, FortiManager, SASE solutions, FortiSIEM, and specialized OT security.
- Extreme NetworkscoreLong-term partnership with Extreme Networks following the merger of Enterasys Networks and Extreme Networks in 2013. Bell holds Diamond Elite Partner status, providing Wi-Fi solutions, network switches, and cloud-managed networking solutions. Extreme Networks recognized as Gartner Magic Quadrant Leader for 6 consecutive years.
- InnovaphonecorePartnership since 2004 with Innovaphone, a leading European provider of IP telephony and unified communications solutions. Bell implements Innovaphone PBX, VoIP gateways, and myApps UC platform for business communication needs.
Scale indicators6 records
Recent moves10 records
Expansion highlights5 records
Bell Computer Network competitors and assessment
Company assessmentBroad incumbents
- T-Systems (Deutsche Telekom): Deutsche Telekom's enterprise IT services arm and one of the largest German IT service providers to federal and state government. Competes with Bell on public-sector and large enterprise network/security contracts but operates with vastly greater scale and broader portfolio.
Emerging players
- Enginsight GmbH: Emerging German provider of automated IT security monitoring (vulnerability management, EDR, SIEM) and Bell's strategic partner since 2024. Comparable only on the security monitoring dimension, but a relevant emerging peer given Bell's deep commercial alignment and integration into Bell's portfolio.
Direct peers
- Computacenter plc: UK-listed IT infrastructure integrator with one of its largest markets in Germany, providing enterprise networking, security, and managed services. Comparable vendor-agnostic integration model; competes head-to-head with Bell on large enterprise and public-sector German deals.
- CANCOM SE: German-headquartered IT services and solutions provider covering cloud, network, security, and managed services. Comparable business model and customer segments (German Mittelstand and enterprise), though CANCOM operates at significantly greater scale and a more diversified portfolio.
- Bechtle AG: Germany's largest IT system house with a broad portfolio of network, security, and infrastructure services across enterprise and public sector. Highly comparable to Bell on customer profile, vendor partnerships, and project/services mix, but operating at substantially greater scale.
- BTC IT Services (part of NTT Data): German IT services provider covering enterprise IT, network, and security with strong presence in regulated industries and public sector. Comparable enterprise/government customer base and integrated services model.
- Sycor GmbH: German IT services company delivering managed services, network, and security solutions to Mittelstand and enterprise customers. Comparable in size, customer profile, and integrator business model with focus on Microsoft and infrastructure technologies.
- SVA System Vertrieb Alexander GmbH: German IT system house delivering datacenter, network, and security solutions with a comparable manufacturer partnership model and German enterprise/government customer base. Directly comparable go-to-market and service portfolio, larger headcount.
- Controlware GmbH: Mid-sized German systems integrator specializing in network, security, and datacenter solutions with strong vendor partnerships (Extreme Networks, Fortinet, etc.). Closest direct peer to Bell on solution portfolio, customer verticals (enterprise + public sector), and size band.
- Axians (VINCI Energies): European IT systems integrator and managed services brand of VINCI Energies with strong presence in Germany across network, security, and unified communications. Highly comparable in scope (network/security/UC), customer profile, and integrator-with-vendor-partnerships model.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Bell Computer Network social profiles
Digital presenceBell Computer Network financial estimates
Financial estimateRevenue estimate
Valuation estimate
Bell Computer Network leadership team
Management profileNumber of profiles
Profiles4 records
Bell Computer Network funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Bell Computer Network 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 Bell Computer Network
What does Bell Computer Network do?
Bell Computer-Netzwerke GmbH is a German IT system house and managed services provider founded in 1993. The company consults, designs, implements, and operates enterprise wired and wireless network infrastructures (LAN/WLAN), integrated IT security architectures (firewall, NAC, SIEM), IP telephony and unified communications (VoIP), and structured copper and fibre cabling up to 100 Gbit/s. Its portfolio is delivered as full-service projects with 24/7 maintenance contracts, anchored on certifications with Extreme Networks (Diamond Elite), Fortinet, Innovaphone, and EfficientIP.
Is Bell Computer Network a public or private company?
Bell Computer Network is a private company. It is classified as corporate owned and is currently operating.
When was Bell Computer Network founded?
Bell Computer Network was founded in 1993. It employs 11 to 50 people.
Where is Bell Computer Network based?
Bell Computer Network is headquartered in Bonn, Germany, in the Europe region.
How does Bell Computer Network make money?
Three revenue lines are on record. Service and Maintenance Contracts are the primary driver. The others are project-Based Implementation and active and Passive Infrastructure Sales.
Who are Bell Computer Network's main competitors?
T-Systems (Deutsche Telekom) is listed as a broad incumbent. Enginsight GmbH is listed as an emerging player. Direct peers are Computacenter plc, CANCOM SE, Bechtle AG, BTC IT Services (part of NTT Data), Sycor GmbH, SVA System Vertrieb Alexander GmbH, Controlware GmbH and Axians (VINCI Energies).
Does Bell Computer Network have an API?
No public API is recorded for Bell Computer Network.
What industry is Bell Computer Network in?
Bell Computer Network's product category is IT Infrastructure Services. Its primary akta.pro industry code is BPAEAEAA, Network Architecture & Design Services, with a secondary code of BPAEAEAG, Network Security Services (Firewall/VPN/ZTNA/SASE Integration). Its NAICS code is 5415 and its SIC code is 7373.