Name

Onestein BV

Legal name

Onestein B.V.

Website

https://onestein.eu

Company type

Private

Founded year

2010

Operating status

Operating

Ownership category

akta.pro rank

Product category

Open Source ERP Software

NAICS

Software Publishers (5132), Custom Computer Programming Services (541511), Computer Systems Design Services (541512)

SIC

Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Core ERP Suites (Financials, Procurement, Projects) (HDAEAEAA)

akta.pro secondary industries

ERP Extensions & Add-ons (CPQ, Billing, Revenue Management) (HDAEAEAO), Enterprise Application License Advisory, Vendor Management & Optimization (BPAEAGAO), Software/Application Support (SaaS, Enterprise Apps) (BPAAACAC)

Keywords

• Open source ERP
• Odoo implementation
• Business software
• Accounting software
• Enterprise resource planning

Headquarters

HQ city

Breda

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales

Revenue model

1. CURQ SaaS Subscription: CURQ is offered as a SaaS (Software as a Service) platform subscription, providing an all-in-one business software package for startups and small businesses. This includes access to the platform, hosting, email, VoIP, and domain registration services.
2. ERP Implementation Services: Custom implementation of CURQ and Odoo-based ERP solutions for larger organizations, including business consultancy, technical consultancy, project planning, and key-user training during implementation phases.
3. Technical Consultancy: Custom technical support including security and privacy consulting, system integration between existing IT infrastructure and Open Source solutions, and ongoing technical assistance.
4. Hosting Services: Reliable hosting solutions via partner Smoose, offering advanced infrastructure and 24/7 support for web applications and business systems.
5. Security Solutions: Security services provided in partnership with Quividet, covering network security and data protection for business systems.

Go-to-market motion3 records

Distribution channels4 records

Marketing channels7 records

Core offering

Onestein BV develops and distributes open-source enterprise business software, anchored by the CURQ platform—a suite of business modules built on top of the Odoo Community ERP framework. The company combines modular software (accounting with RGS, declarations, invoicing, CRM, website, webshop, project, and community editions) with implementation, consultancy, testing, and helpdesk services for Dutch and European organizations.

Product overview

Onestein BV offers an open-source business software ecosystem anchored by CURQ, an all-in-one ERP platform for entrepreneurs and small businesses. CURQ is a robust, further-developed version of Odoo Community, enriched with Onestein's own functionalities and modules from the Open Source Odoo Community Association (OCA), making it superior to Odoo Enterprise in specific areas such as Dutch financial administration and member management. The product portfolio spans core ERP modules (Accounting/Bookkeeping with RGS support, Declarations, Invoicing), CRM and Online Sales, Website and Webshop builders, Project Management, and Community Software. Onestein also provides professional services including Business Consultancy, Technical Consultancy, Testing, and Helpdesk support. The company specializes in Odoo (Open Source ERP) implementations and integrates with complementary open-source tools like Sendcloud, Matomo, Metabase, and Nextcloud.

Differentiator

Problem solved

Functional benefit

Brands

• CURQ: CURQ is an all-in-one open-source business software platform for zzp'ers, startende ondernemers (startup entrepreneurs), and small business owners. It is developed by Onestein and is a robust, continuously developed version of Odoo Community enriched with Onestein's own functionalities and modules from the OCA (Odoo Community Association).
• OpenSourceScience

Products and services

• CURQ Open-source enterprise business suite built on the Odoo Community framework, providing ERP functionality for Dutch and European SMBs and organizations seeking vendor-neutral business software.
• CURQ SaaS Hosted software-as-a-service distribution of the CURQ open-source suite, providing customers with managed access to the platform without self-hosting.
• Accounting / RGS module Functional accounting module providing RGS-compliant bookkeeping and reporting for Dutch organizations using CURQ/Odoo.
• Declarations module Module supporting declaration management processes (such as tax and regulatory submissions) within the CURQ environment.
• Facturatie (Invoicing) module Invoicing and billing module within the CURQ suite supporting Dutch and European facturatie workflows.
• CRM module
• Website & Webshop modules Website builder and e-commerce (webshop) modules integrated into the CURQ platform for online presence and storefront functionality.
• Project Management module Project management module supporting planning, tracking, and execution of projects within the CURQ suite.
• Community Software / Community Edition Community-focused software offering within the CURQ umbrella for community-driven and open-source-aligned deployments.
• Business Consultancy service Business consultancy engagement supporting ERP process design, fit-gap analysis, and implementation guidance for organizations adopting CURQ/Odoo.
• Technical Consultancy service Technical consultancy engagement providing customization, integration, and platform engineering services for CURQ/Odoo deployments.
• Testing service Software quality assurance and testing service for ERP implementations, including functional, integration, and regression testing.
• Helpdesk / Support service Ongoing helpdesk and technical support service providing incident resolution, troubleshooting, and platform maintenance for customers using CURQ/Odoo.

Quantifiable outcome

• 249 delivered solutions across 12 years of operation
• +1 more outcomes

Named customers3 records

Segments7 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature12 records

Partnerships

Five partnerships are on record, tiered core and minor.

• SmoosecoreTechnology or IntegrationSmoose provides reliable hosting solutions for Onestein's CURQ SaaS platform and other web applications. Onestein partners with Smoose to deliver advanced infrastructure with 24/7 support, guaranteeing optimal performance and security for customers' business systems.
• QuividetcoreTechnology or IntegrationQuividet provides robust security solutions in partnership with Onestein, covering network security and data protection for business systems. Onestein integrates Quividet's security offerings to ensure comprehensive protection for customer data against threats and attacks.
• Open Source Science B.V.coreStrategic or Co-development PartnerOnestein partners with Open Source Science BV to design educational courses and provide FOSS (Free and Open Source Software) education to students. Together they have created curricula that equip students with the skills, knowledge, and experience needed for careers in Open Source development. Onestein also uses Open Source Science for its own business process automation.
• Odoo Community Association (OCA)coreTechnology or IntegrationOnestein actively contributes to the Odoo Community Association, using and building upon OCA modules in their CURQ platform. The OCA is a community of 100,000+ members that continuously works on innovation in Open Source ERP. Onestein's addons-oca repository on GitHub contains OCA module contributions.
• Samenwerkingsorganisatie Beroepsonderwijs Bedrijfsleven (SBB)minorOthersSBB is the Dutch collaboration organization for vocational education and business. Onestein holds the SBB-keurmerk (SBB Quality Mark), providing access to high-quality internships, direct talent pipeline, and demonstrating social commitment through educational partnerships.

Scale indicators5 records

Recent moves2 records

Expansion highlights5 records

Direct peers

• Captivea: Captivea is a France- and Benelux-headquartered Odoo Gold Partner focused on ERP implementation and integration for SMBs and mid-market. It is a direct peer because it sells the same Odoo stack to similar European SMB and mid-market customers with comparable implementation-services economics.
• Visiativ: Visiativ is a French digital transformation and ERP/PLM integrator with significant Odoo practice across Europe. It is a direct peer because it targets the same European mid-market with Odoo-based ERP deployments combined with business consultancy — directly competitive with Onestein's enterprise motion.
• Openworx: Openworx is a Netherlands-based Odoo partner specializing in open-source ERP implementations for Dutch SMBs. It is a direct peer because it sells and implements the same Odoo stack to the same Dutch customer base, competing head-to-head on implementation services and add-ons.
• Smile (Smile Open Source): Smile is a major European open-source digital services and software publisher (Drupal, ERP, BI) with Benelux presence. It is a direct peer because it combines open-source software publishing with implementation services for ERP, CMS, and BI — the same hybrid product-plus-services model Onestein operates, often competing for the same European open-source RFPs.

Emerging players

• Webnotes / ERPNext: ERPNext is an open-source ERP platform published by Webnotes and widely adopted by SMBs globally. It is an emerging peer because it competes in the same open-source SMB-ERP category with similar positioning (no vendor lock-in, modular suite), even though its geographic base and ecosystem are different from Onestein's Dutch focus.
• Tryton Foundation: Tryton is an open-source ERP platform with an active community of European integrators. It is an emerging peer because it targets similar SMB and mid-market customers with an open-source ERP stack, although it has a smaller ecosystem than Odoo and is less commercialized than CURQ.
• Dolibarr ERP/CRM: Dolibarr is a free/open-source ERP and CRM suite widely used by European micro-businesses and associations. It is an emerging peer because it serves the same zzp/SMB and association segments Onestein addresses with CURQ, though typically with lighter customization needs.

Broad incumbents

• AFAS Software: AFAS Software is a leading Dutch vendor of business software (ERP, HR, payroll) for the Dutch SMB market. It is a broad incumbent because it offers overlapping ERP and accounting functionality to the same Dutch customer base, though it is proprietary rather than open-source and competes on local-fit rather than lock-in avoidance.
• SnelStart: SnelStart is a Dutch accounting and business software provider widely used by zzp'ers and small Dutch businesses. It is a broad incumbent because it overlaps with CURQ's target zzp/SMB segment on accounting and invoicing functionality, even though it is a closed SaaS product rather than an open-source platform.
• Odoo SA: Odoo SA is the creator of the Odoo platform that Onestein builds CURQ on top of. It is the broadest incumbent in the open-source ERP market, selling Odoo Enterprise with a global partner channel that overlaps directly with Onestein's Dutch mid-market — and its product roadmap is the single largest determinant of CURQ's competitive position.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• GitHubgithub.com/onesteinbv

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Onestein BV