DataByte
DataByte is a Dutch managed IT services provider delivering workspace, cloud, security, and data/AI solutions built on Microsoft technology to enterprise, healthcare, construction, and government clients across the Netherlands.
- Company typePrivate
- Founded1987
- HeadquartersSteenbergen, Netherlands
- Headcount101–250
- GTM typeB2B
- OfferingServices
What DataByte does
DataByte operates as a Dutch managed IT services provider (Interstellar Group B.V.) delivering a full-service portfolio across Workspace & Collaboration, Cloud & Infrastructure, Security & Compliance, and Data & AI. The firm employs a 700-person specialist team operating from locations across the Netherlands, with headquarters in Delft, and serves enterprise and mid-market customers in healthcare, construction, manufacturing, and government verticals. Its distribution model is direct enterprise field sales with technical-account coverage, complemented by strategic alliances with Microsoft (Flagship partnership spanning Azure, Microsoft 365, Teams Phone, Power Platform, Copilot Studio, and Azure AI Foundry) and PLTFRM (announced May 2026 for integrated digital service delivery).
The core technology stack is Microsoft-centric, anchored by Microsoft 365, Azure, Teams, Power Platform, and Copilot Studio, and differentiated by Soevereine Cloud, a proprietary Dutch-hosted cloud infrastructure in own data centers built for compliance-bound sectors. The product surface includes managed services (Managed Microsoft 365, Azure Public Cloud, Hybrid Cloud, Infrastructure-as-Code, SOC, MXDR, CISO-as-a-Service), verticalized offerings (Digitale Zorgwerkplek for healthcare with NEN 7510 support, BIM Workspace for construction, Intelligent Workspace), and a data/AI layer (Dataplatform on Fabric/Power BI with 35 connectors including Exact, AFAS, SAP, and Business Central; Custom Copilot; Machine Learning & AI services on Azure AI Foundry). Certifications cited in source material include ISO 27001, ISO 9001, NEN 7510, and B Corp.
Revenue mechanics combine recurring managed services subscriptions (workspace, cloud, security, productivity, 24/7 SOC) with professional services consulting and project-based implementation work. Pricing is quote-based and not publicly disclosed; contracts appear annual. Customer concentration cannot be precisely measured from the available data, but named logos (Dura Vermeer, BOZ Group, Gemeente Lansingerland, Pieter van Foreest, Onze Huisartsen, Santeon MST) indicate a distributed enterprise and public-sector base rather than single-anchor dependency. Note: The firmographic block identifies the company as 'DataByte' (databyte.nl, Steenbergen, founded 1987, 101-250 employees), while the detailed source material describes Interstellar Group B.V. (interstellar.nl, Delft, 700 employees); the analytical outputs above are grounded in the detailed Interstellar source material given its richness, with this discrepancy noted for the reader.
DataByte firmographics
Firmographics- Name
- DataByte
- Legal name
- Interstellar Group B.V.
- Website
- https://databyte.nl
- Company type
- Private
- Founded year
- 1987
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- DataByte is a Dutch managed IT services provider delivering workspace, cloud, security, and data/AI solutions built on Microsoft technology to enterprise, healthcare, construction, and government clients across the Netherlands.
- Ownership category
- akta.pro rank
DataByte industry classification
Industry- Product category
- Managed IT Services
- NAICS
- Computer Systems Design and Related Services (54151), Custom Computer Programming Services (541511), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Data Platforms & Modern Data Stack Services (Lakehouse, DW, MDM) (BPAEAHAC)
- akta.pro secondary industries
- Data Strategy & Governance Services (BPAEAHAA), IT Service Management for Data Centers (ITSM/CMDB/Change) (HDABANAF), Data Governance Platforms (Policies, Stewardship, Workflows) (HDAEADAB)
Keywords
Where DataByte is headquartered
LocationHeadquarters
- HQ city
- Steenbergen
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
DataByte business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales
Revenue model
- Managed IT Services: Recurring managed services for cloud infrastructure, security, workspace, and productivity. Includes 24/7 monitoring and support.
- Professional Services: Consulting, implementation, and advisory services for digital transformation projects including data discovery, AI implementation, and infrastructure migration.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Enterprise managed services - custom pricing |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels5 records
DataByte product offering
Product offeringCore offering
DataByte is a full-service ICT service provider delivering managed IT services, cloud infrastructure, cybersecurity, workspace and collaboration, and data/AI solutions to enterprise and mid-market customers primarily in the Netherlands. The company sells and supports a portfolio spanning Managed Microsoft 365, Azure Public Cloud, Hybrid Cloud, Soevereine Cloud, Security Operations Center, MXDR, Dataplatform on Microsoft Fabric/Power BI, Custom Copilot, and sector-specific solutions such as Digitale Zorgwerkplek and BIM Workspace.
Product overview
DataByte (Interstellar) offers a comprehensive portfolio of IT solutions organized around four core expertises: Workspace & Collaboration, Cloud & Infrastructure, Security & Compliance, and Data & AI. The product portfolio spans multiple categories including cloud platforms (Soevereine Cloud, Azure Public Cloud, Hybrid Cloud), managed services (Managed Microsoft 365, Security Operations Center, MXDR), AI-powered tools (Microsoft Copilot, Custom Copilot, Machine Learning & AI), data analytics platforms (Dataplatform with Fabric/Power BI), and sector-specific solutions (Digitale Zorgwerkplek for healthcare, BIM Workspace for construction). The company provides both product offerings and professional services, with a focus on Microsoft ecosystem integration and Dutch-compliant cloud infrastructure.
Differentiator
Problem solved
Functional benefit
Products and services
- Digitale Zorgwerkplek (Digital Healthcare Workspace) Secure workspace providing anytime, anywhere access to patient records and healthcare systems, specifically developed for the healthcare sector.
- Sociaal Intranet (Social Intranet) Central platform connecting organizations for communication, collaboration, and knowledge sharing.
- BIM Workspace Cloud solution for construction professionals enabling smarter collaboration on complex construction projects.
- Microsoft Copilot Microsoft AI agent that transforms workweeks and creates space to focus on what really matters.
- Intelligent Workspace Modern, cloud-based workspace enabling employees to perform optimally and collaborate regardless of location.
- Teams Phone Business telephony fully integrated in Microsoft Teams, providing one platform for all communication.
- Managed Microsoft 365 Complete management of Microsoft environment without requiring internal attention.
- Soevereine Cloud (Sovereign Cloud) Fully Dutch cloud infrastructure hosted in own data centers without foreign dependencies, specifically developed for sectors with strict compliance requirements.
- Azure Public Cloud Fully managed and compliant Azure Managed Platform with support for migration, optimization, and workload management including IaaS, PaaS, and 24/7 expert monitoring.
- Hybrid Cloud Flexible combination of cloud forms for IaaS, PaaS, and SaaS, supported by Dutch data centers and Microsoft Azure. Secure, scalable, and future-proof.
- Infrastructure as Code Automated infrastructure that can be reproduced, tested, and versioned. Minimizes human error and ensures consistent, fast, and reliable deployment.
- Identity Management Robust authentication protocols that monitor unusual activities and protect against identity theft and unauthorized access.
- Security Operations Center Proactive cybersecurity providing real-time attack detection, immediate response to suspicious activities, and 24/7 organizational safety and compliance.
- Endpoint Security Solid protection against malware and threats securing all endpoints within IT environments.
- Data Security Advanced encryption techniques and access controls protecting critical business data on all servers and in the cloud, preventing unauthorized access to confidential information.
- Network Security 24/7 monitoring and real-time threat detection and response protecting network infrastructure and business continuity.
- CISO as a Service Strategic and operational information security governance service ensuring security becomes a fixed value rather than a temporary project.
- MXDR (Managed Extended Detection and Response) Managed Extended Detection and Response providing continuous insight into what actually happens in IT environments with proactive threat monitoring.
- Machine Learning & AI AI services from automatic reporting to predictive analytics using Azure AI Foundry, with working prototypes delivered within one day, fully connected to data sources.
- Custom Copilot AI agents built with Copilot Studio that support employees with answers from company data. Working chatbot delivered within one day, connected to SharePoint or CRM, directly usable in Teams.
- Data Discovery Three-day assessment mapping data quality, timeliness, and reliability with advisory report, roadmap, and concrete actions as foundation for data maturity journey.
- Dataplatform (Fabric/Power BI) Data platform using Microsoft Fabric/Power BI that builds dashboards within two to three weeks, scalable, secure, and robust with 35 connectors for systems including Exact, AFAS, SAP, and Business Central.
Quantifiable outcome
- AI prototypes operational within 1 day
- +3 more outcomes
Companies that use DataByte
Customer profileNamed customers6 records
Segments4 records
Ideal customer profiles4 records
DataByte technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration13 records
AI capability7 records
Feature7 records
DataByte partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and flagship.
- PLTFRMcoreStrategic partnership announced May 18, 2026 for integrated digital service delivery. The partnership combines Interstellar's IT managed services with PLTFRM's digital services platform to provide comprehensive digital solutions to customers.
- MicrosoftflagshipPremier Microsoft partner providing Azure cloud services, Microsoft 365 management, Teams Phone, Power Platform solutions, Copilot implementations, and Azure AI Foundry. Holds multiple Microsoft competencies and certifications. Products include Managed Microsoft 365, Azure Public Cloud, Hybrid Cloud, and Custom Copilot solutions.
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
DataByte competitors and assessment
Company assessmentDirect peers
- Pink Elephant: Dutch managed services provider focused on Microsoft, cloud, and workplace services. Comparable in Dutch mid-market target, managed Microsoft 365/Azure services, and recurring revenue model.
- Valid: Dutch IT services firm offering managed workspace, cloud, and security to mid-market and enterprise customers. Comparable in size, Dutch market focus, and Microsoft-aligned managed services portfolio.
- Conclusion Xforce (Conclusion ecosystem): Dutch managed services and cloud consultancy, part of the Conclusion group. Closely comparable in target market (Dutch mid-market/enterprise), Microsoft-centric service portfolio, and managed cloud/security/workspace positioning.
- Ctac: Dutch IT services and consultancy with ERP, cloud, and managed services. Comparable in Dutch mid-market focus, Microsoft/SAP ecosystem alignment, and recurring managed services revenue model.
- SLTN: Dutch managed services provider specializing in Microsoft, cloud, and security for healthcare, government, and enterprise. Directly comparable in vertical mix (strong healthcare/government), NEN 7510-class compliance posture, and managed Microsoft 365/Azure focus.
- Cegeka: Benelux-headquartered IT services provider with strong Dutch presence, offering cloud, security, data, and managed services. Comparable in managed services model, Microsoft partnership depth, and Benelux mid-market/enterprise target.
Broad incumbents
- Sogeti (Capgemini): Dutch arm of Sogeti/Capgemini focused on local technology and managed services. Comparable Microsoft-aligned service portfolio and Dutch enterprise/mid-market customer base, though embedded in a much larger global SI.
- Visma: Nordic-headquartered provider of business software and IT services with a strong Dutch footprint (Visma Connect, Visma Roxit). Comparable in cloud, security, and managed services for Dutch mid-market/enterprise, particularly public sector.
- KPN: Largest Dutch telecom with a substantial IT services and managed cloud/security business serving enterprise and public sector. Directly comparable as a Dutch full-service ICT provider with workspace, cloud, and security offerings, though much larger and with telecom infrastructure as a differentiator.
Emerging players
- Total Specific Solutions (TSS): European vertical software and IT services consolidator with multiple Dutch portfolio companies. Comparable as a Dutch IT services player with managed services and vertical specialization, though more software-product oriented than Interstellar.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
DataByte social profiles
Digital presenceDataByte compliance and trust
Trust signalCompliance4 records
DataByte financial estimates
Financial estimateRevenue estimate
Valuation estimate
DataByte leadership team
Management profileNumber of profiles
Profiles1 record
DataByte funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
DataByte 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 DataByte
What does DataByte do?
DataByte is a full-service ICT service provider delivering managed IT services, cloud infrastructure, cybersecurity, workspace and collaboration, and data/AI solutions to enterprise and mid-market customers primarily in the Netherlands. The company sells and supports a portfolio spanning Managed Microsoft 365, Azure Public Cloud, Hybrid Cloud, Soevereine Cloud, Security Operations Center, MXDR, Dataplatform on Microsoft Fabric/Power BI, Custom Copilot, and sector-specific solutions such as Digitale Zorgwerkplek and BIM Workspace.
Is DataByte a public or private company?
DataByte is a private company. It is classified as unknown and is currently operating.
When was DataByte founded?
DataByte was founded in 1987. It employs 101 to 250 people.
Where is DataByte based?
DataByte is headquartered in Steenbergen, Netherlands, in the Europe region.
How does DataByte make money?
Two revenue lines are on record. Managed IT Services are the primary driver. The others are professional Services.
Who are DataByte's main competitors?
Direct peers on record are Pink Elephant, Valid, Conclusion Xforce (Conclusion ecosystem), Ctac, SLTN and Cegeka. Broad incumbents are Sogeti (Capgemini), Visma and KPN. Total Specific Solutions (TSS) is listed as an emerging player.
Does DataByte have an API?
No public API is recorded for DataByte.
What industry is DataByte in?
DataByte's product category is Managed IT Services. Its primary akta.pro industry code is BPAEAHAC, Data Platforms & Modern Data Stack Services (Lakehouse, DW, MDM), with a secondary code of BPAEAHAA, Data Strategy & Governance Services. Its NAICS code is 54151 and its SIC code is 7370.