Dutch Open Projects

What Dutch Open Projects does

Dutch Open Projects (legal name: Dutch Open Projects Consulting) is a private professional services firm headquartered in Leusden, Netherlands, founded in 2003. The firm delivers two narrow consulting service lines: PHP and Drupal backend software development, and structured software testing across three methodologies — System Integration Testing (SIT), Factory Acceptance Testing (FAT), and General Acceptance Testing (GAT). The firm's stated customer segment is organizations requiring specialized PHP/Drupal backend expertise and systematic testing processes, with no named customer logos or vertical specialization disclosed in the source material.

The go-to-market approach is sales-led and direct: the firm's public website (dop.nu) is minimal and currently in 'under construction' mode, providing only a description of services and a single point of contact — Emile Vonk ([email protected]) — for prospective engagements. Pricing is not publicly disclosed, indicating quote-based, project or hourly engagements rather than packaged offerings. Distribution is exclusively through direct email inquiry, with no marketplace presence, reseller channels, or partnership distribution identified in the available data.

The underlying technology stack is PHP and Drupal for service delivery, with the company using WordPress to host its own web presence. The business operates as a single-product consulting firm with no modular product architecture, no platform offering, and no disclosed software product. There is no public funding history, no investor disclosure, no parent company, and no subsidiary structure — consistent with a small independent consulting practice. The lack of any disclosed revenue, customer logos, certifications, or awards — combined with the under-construction website — limits the available signal for assessing scale, with the firmographics band of 11-50 employees representing the only disclosed scale reference.

Name

Dutch Open Projects

Legal name

Dutch Open Projects Consulting

Website

https://dop.nu

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

11–50 employees

Short description

Dutch Open Projects is a Netherlands-based consulting firm offering PHP/Drupal backend development and software testing (SIT, FAT, GAT) services to organizations requiring specialized backend expertise and structured quality assurance engagement.

Ownership category

akta.pro rank

Product category

Software Development Consulting Services

NAICS

Computer Systems Design and Related Services (54151)

SIC

Services-Computer Programming Services (7371)

akta.pro primary industry

DevOps, SRE & Platform Engineering Consulting (BPAHAEAK)

Keywords

• PHP backend development
• Drupal consulting services
• Software testing services
• Backend web development
• SIT FAT GAT testing

Headquarters

HQ city

Leusden

HQ country

Netherlands

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations

Revenue model

1. Consulting Services: Professional consulting services delivered on a project or engagement basis. Services include PHP/Drupal backend development and software testing (SIT, FAT, GAT). Revenue is generated through billable consulting hours or project-based engagements.

Go-to-market motion1 record

Distribution channels1 record

Core offering

Dutch Open Projects Consulting provides professional consulting services in PHP and Drupal backend development for web applications and complex websites. In parallel, the firm delivers structured software testing services covering System Integration Testing (SIT), Factory Acceptance Testing (FAT), and General Acceptance Testing (GAT) to validate backend system quality and reliability. Engagements are initiated via direct email contact with the firm's contact person, Emile Vonk.

Product overview

Dutch Open Projects is a consulting firm offering professional services in PHP/Drupal backend development and software testing. The company provides a single consulting service offering focused on backend development and quality assurance testing, with no platform or modular product architecture.

Differentiator

Problem solved

Functional benefit

Products and services

• Consulting Services Professional consulting services delivered by Dutch Open Projects Consulting, encompassing PHP/Drupal backend development for complex websites and web applications, along with structured software testing services covering SIT (System Integration Testing), FAT (Factory Acceptance Testing), and GAT (General Acceptance Testing). Intended for organizations that require specialized backend development capacity and systematic quality assurance.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves2 records

Direct peers

• Chapter Three: Drupal strategy, development, and support consultancy. Direct competitor targeting similar mid-market and enterprise Drupal engagements.
• FFW: Drupal and PHP consultancy with global delivery, providing enterprise development and platform engineering services. Closely comparable in core stack and service offering.
• QED42: Drupal and open-source web consultancy delivering enterprise-grade development and quality engineering. Comparable in Drupal focus and testing-oriented service delivery.
• Amazee Labs: Open-source web agency with deep Drupal expertise, providing consulting, development, and hosting. Directly comparable in service mix and tech stack focus to Dutch Open Projects.
• ImageX: Drupal agency providing design, development, and ongoing support. Closely comparable as a boutique Drupal-focused services firm.
• Promet Source: Drupal development agency with enterprise and government client focus. Comparable in Drupal-specialist positioning and QA-inclusive service delivery.
• Mediacurrent: Drupal agency offering strategy, design, development, and support. Direct competitor in the boutique Drupal services segment.
• Lullabot: One of the largest Drupal-focused consultancies, offering Drupal strategy, development, and support services. Direct competitor in the same niche of PHP/Drupal backend services that DOP targets.
• Druid: European Drupal-focused digital agency delivering design, development, and QA services. Closely matches DOP's Drupal backend dev and testing value proposition.

Broad incumbents

• Acquia: The dominant enterprise Drupal platform and services provider, offering hosting, support, and consulting around Drupal. A large incumbent in the same Drupal ecosystem where DOP competes.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat2 records

Key risks6 records

Key highlights4 records

Customer concentration

• Xx.com/dopnu
• Facebookfacebook.com/DOP.nu
• LinkedInlinkedin.com/company/dutch-open-projects

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Dutch Open Projects