Arcadiz
Arcadiz is a Belgium-based optical network integrator that designs, builds, and 24/7 operates mission-critical connectivity over its own Benelux+ DWDM backbone, serving healthcare, telecom, rail, energy, and financial enterprise customers with high-uptime, low-latency services.
- Company typePrivate
- Founded1999
- HeadquartersUtrecht, Netherlands
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Arcadiz does
Arcadiz is a Belgium-headquartered optical network integrator founded in 1999 in Leuven by Jos Vermeylen and Marc Vandeputte, operating its own high-performance DWDM backbone that connects more than 50 datacenters across the Benelux and key European hubs including Frankfurt, London, Amsterdam, Paris, and Dublin. The company designs, builds, and operates mission-critical connectivity for latency- and uptime-sensitive enterprise and public-sector customers, with capability to deliver up to 99.9999% availability, Post-Quantum Encryption (ConnectGuard™ and PQC algorithms), Advanced Line Monitoring for 24/7 fiber surveillance, and Timing-as-a-Service built on cesium clocks and low-orbit satellite sources. Service lines are organized around Data Connectivity, Network Connectivity, Security, and Timing Services, supported by an Advise–Build–Connect–Operate lifecycle engagement model.
The customer base spans healthcare (Nexuzhealth, UZ Leuven, Emmaüs), telecom operators (Proximus, Cegeka), rail and energy infrastructure (Infrabel, Coreso), and capital markets (an international trading house in Rotterdam), with additional reach into government, utilities, broadcast/media, and education. Arcadiz employs roughly 38 people, holds ISO 9001, ISO 27001, ISO 14001, and an Ecovadis sustainability rating, and operates from offices in Belgium (Leuven and Zaventem), the Netherlands (Utrecht), and Luxembourg. In February 2025 the company was acquired by Eurofiber, integrating Arcadiz into a larger European open-access digital infrastructure platform; Arcadiz continues to operate as a focused business-critical connectivity specialist within that group.
Arcadiz firmographics
Firmographics- Name
- Arcadiz
- Legal name
- Arcadiz Telecom NV
- Website
- https://arcadiz.com
- Company type
- Private
- Founded year
- 1999
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Arcadiz is a Belgium-based optical network integrator that designs, builds, and 24/7 operates mission-critical connectivity over its own Benelux+ DWDM backbone, serving healthcare, telecom, rail, energy, and financial enterprise customers with high-uptime, low-latency services.
- Ownership category
- akta.pro rank
Arcadiz industry classification
Industry- Product category
- Network Connectivity Services
- NAICS
- Wired Telecommunications Carriers (517111), Computer Systems Design and Related Services (54151)
- SIC
- Computer Communications Equipment (3576)
- akta.pro primary industry
- Terrestrial Long-Haul Fiber Backbone Operators (Intercity/Interstate) (HDAIALAG)
- akta.pro secondary industries
- Backbone & Long-Haul Transport (IP/MPLS, Optical/Wavelength) (HDABALAH), Fault & Performance Monitoring (SNMP/Telemetry/APM for Networks) (HDAFAMAA), Oscillators & Frequency Standards (OCXO/Rubidium/Cesium/Chip-Scale Atomic) (HDAFAKAG), Utility Fiber Backbone & Transport Networks (OTN/MPLS, DWDM) (EUADAIAA)
Keywords
Where Arcadiz is headquartered
LocationHeadquarters
- HQ city
- Utrecht
- HQ country
- Netherlands
- HQ region
- Europe
Offices4 records
Markets served
Arcadiz business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Infrastructure, Operations, Marketing or Sales, Supply Chain
Revenue model
- Managed Connectivity Services: Ongoing managed services for network connectivity, including monitoring, maintenance, and optimization of customer networks. Services include (W)LAN infrastructure management, process streamlining, and 24/7 support.
- Professional Services: Consultancy, network audits, design, implementation, and operational management services. Includes advising on network infrastructure optimization, automation, and tailored connectivity planning.
- Hardware and Software Sales: Sale of optical networking equipment, multiplexers, transceivers, routers, switches, and security solutions from vendor partners including Adtran, Nokia, Arista, Juniper, and others.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom enterprise connectivity solutions |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
Arcadiz product offering
Product offeringCore offering
Arcadiz is a leading optical network integrator that designs, builds, and 24/7 monitors business-critical connectivity solutions for enterprises, governments, and service providers. The company operates its own high-performance DWDM optical backbone connecting 50+ datacenters across Belgium, the Netherlands, Luxembourg, and key European hubs (Frankfurt, London, Amsterdam, Paris, Dublin), delivering dark fiber, spectrum-as-a-service, post-quantum encryption, precision timing, and managed network operations with up to 99.9999% uptime.
Product overview
Arcadiz is a network integrator offering a portfolio of managed connectivity and professional services organized around four core service lines — Data Connectivity, Network Connectivity, Security, and Timing Services — and four service modules — Advise, Build, Connect, and Operate — which together cover the full lifecycle from strategic consulting through to ongoing network management. The company operates its own high-performance optical backbone connecting datacenters across Belgium, the Netherlands, Luxembourg, and key European hubs (Frankfurt, London, Amsterdam, Paris, Dublin). Key connectivity products include Dark Fiber, Spectrum as a Service, and Arcadiz Advanced Line Monitoring. Specialized offerings target sectors where latency and reliability are critical, including healthcare, finance, broadcast media, and critical infrastructure. Since 2025, Arcadiz has been part of the Eurofiber group.
Differentiator
Problem solved
Functional benefit
Products and services
- Data Connectivity
- Network Connectivity
- Security
- Timing Services
- Advise
- Build
- Connect
- Operate
- Dark Fiber
- Spectrum as a Service
- Arcadiz Advanced Line Monitoring
- Timing as a Service (TAAS)
Quantifiable outcome
- 99.9995% uptime achieved for healthcare customers requiring continuous availability of electronic patient records
- +3 more outcomes
Companies that use Arcadiz
Customer profileNamed customers8 records
Segments10 records
Ideal customer profiles6 records
Arcadiz technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
AI capability3 records
Feature4 records
Arcadiz partnerships and signals
Strategic signalPartnerships
14 partnerships are on record, tiered flagship, core and minor.
- EurofiberflagshipEurofiber acquired Arcadiz in February 2025 to strengthen its position in providing robust and scalable network solutions. This acquisition extends Eurofiber's network and capabilities in Belgium and beyond. Arcadiz has long been a trusted partner of Eurofiber, with a large part of its connectivity solutions making use of Eurofiber's fiber optic network.
- AdtrancoreStrategic technology partner for open optical transport solutions. Arcadiz implements Adtran's FSP 3000 platform and ConnectGuard™ encryption technology for datacenter interconnect, and Oscilloquartz timing technology for network synchronization solutions.
- NokiacoreStrategic technology partner providing network equipment and solutions as part of Arcadiz's vendor ecosystem.
- AristacoreStrategic technology partner providing IP routing and switching solutions for low-latency networks.
- JunipercoreStrategic technology partner for network infrastructure solutions.
- RelinedcoreDark Fiber supplier partner providing fiber connectivity infrastructure. Relined supplies dark fiber for Arcadiz's custom network solutions, with good availability and security track record.
- Close The GapminorNon-profit partnership for IT equipment donation supporting digital inclusion in developing countries. Arcadiz donates surplus IT equipment to Close The Gap's projects worldwide, supporting ESG and circular economy goals.
- EquinixcoreDatacenter partner providing interconnection and co-location services. Arcadiz network is directly connected to Equinix datacenters.
- Digital RealtycoreDatacenter partner providing interconnection services. Connected to Digital Realty facilities including AMS17, AMS18, and De President.
- LCLcoreDatacenter partner providing co-location and connectivity services in Belgium.
- Microsoft AzurecoreCloud connectivity partner providing direct links to Microsoft Azure cloud services.
- FluviuscoreConnectivity and datacenter partner providing fiber infrastructure in Belgium.
- NorthC DatacenterscoreDatacenter partner with multiple facilities across the Netherlands connected to Arcadiz network.
- CegekacoreMajor customer and reference partner. Arcadiz provides connectivity solutions for Cegeka's IT and cloud infrastructure, including datacenter interconnect using Adtran's FSP 3000 technology. Cegeka is also co-founder of Nexuzhealth, a joint venture with UZ Leuven.
Scale indicators5 records
Recent moves7 records
Expansion highlights6 records
Arcadiz competitors and assessment
Company assessmentDirect peers
- Relined Fiber Network: Dutch dark fiber provider supplying Arcadiz as a partner; offers enterprise dark fiber and wavelength services across the Netherlands and Western Europe. Closely comparable in product (dark fiber) and geography, and a known supply partner.
- Colt Technology Services: Global enterprise-focused fiber and network services provider operating Colt IQ Network across Europe, Asia and North America. Competes for the same enterprise/mission-critical connectivity RFPs Arcadiz wins in Benelux and beyond.
- Eurofiber: Parent company since Feb 2025 and a leading Benelux open-access fiber operator offering dark fiber, ethernet, and cloud connectivity to enterprises and governments. Directly comparable to Arcadiz in long-haul fiber backbone operations across Belgium and the Netherlands.
- EXA Infrastructure: European long-haul fiber and infrastructure operator with owned fiber routes connecting major European hubs. Directly comparable on DWDM/dark fiber services for enterprise and carrier customers.
Broad incumbents
- Lumen Technologies: Global enterprise fiber/IP services provider with dense metro and long-haul networks across Europe and the US. Competes for large multinational enterprise connectivity deals overlapping with Arcadiz's enterprise target market.
- Cegeka: Benelux-headquartered IT services and cloud provider, a customer and channel partner of Arcadiz. Provides managed connectivity and cloud solutions to enterprises across Benelux and Western Europe — overlapping end-market and partially overlapping solutions.
- Orange Business Services: European carrier's enterprise division providing managed network, cloud and security services across geographies. Competes for large EU enterprise connectivity RFPs in verticals (finance, healthcare, government) Arcadiz targets.
Emerging players
- Tampnet: Specialist fiber operator serving offshore energy, enterprise and carrier customers across Northwest Europe. Comparable in mission-critical fiber connectivity for regulated/critical infrastructure, though more offshore-focused than Arcadiz.
Others
- Adtran: Optical transport vendor whose FSP 3000, ConnectGuard encryption, and Oscilloquartz timing platforms underpin Arcadiz's differentiated offering. Closely tied as Arcadiz's primary technology partner; comparable in fiber-optic systems integration as adjacent ecosystem enabler.
Regional players
- Fluvius: Belgian utility and infrastructure operator that owns/operates fiber and is both a customer and connectivity partner of Arcadiz. Comparable at the intersection of utility fiber backbone and Benelux enterprise connectivity.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Arcadiz social profiles
Digital presenceArcadiz compliance and trust
Trust signalCompliance4 records
Arcadiz financial estimates
Financial estimateRevenue estimate
Valuation estimate
Arcadiz leadership team
Management profileNumber of profiles
Profiles4 records
Arcadiz funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Arcadiz 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 Arcadiz
What does Arcadiz do?
Arcadiz is a leading optical network integrator that designs, builds, and 24/7 monitors business-critical connectivity solutions for enterprises, governments, and service providers. The company operates its own high-performance DWDM optical backbone connecting 50+ datacenters across Belgium, the Netherlands, Luxembourg, and key European hubs (Frankfurt, London, Amsterdam, Paris, Dublin), delivering dark fiber, spectrum-as-a-service, post-quantum encryption, precision timing, and managed network operations with up to 99.9999% uptime.
Is Arcadiz a public or private company?
Arcadiz is a private company. It is classified as corporate owned and is currently operating.
When was Arcadiz founded?
Arcadiz was founded in 1999. It employs 11 to 50 people.
Where is Arcadiz based?
Arcadiz is headquartered in Utrecht, Netherlands, in the Europe region.
How does Arcadiz make money?
Three revenue lines are on record. Managed Connectivity Services are the primary driver. The others are professional Services and hardware and Software Sales.
Who are Arcadiz's main competitors?
Direct peers on record are Relined Fiber Network, Colt Technology Services, Eurofiber and EXA Infrastructure. Broad incumbents are Lumen Technologies, Cegeka and Orange Business Services. Tampnet is listed as an emerging player. Adtran is listed as an others. Fluvius is listed as a regional player.
Does Arcadiz have an API?
No public API is recorded for Arcadiz.
What industry is Arcadiz in?
Arcadiz's product category is Network Connectivity Services. Its primary akta.pro industry code is HDAIALAG, Terrestrial Long-Haul Fiber Backbone Operators (Intercity/Interstate), with a secondary code of HDABALAH, Backbone & Long-Haul Transport (IP/MPLS, Optical/Wavelength). Its NAICS code is 517111 and its SIC code is 3576.