Antum

What Antum does

Antum B.V. is a Dutch digital agency (Internetbureau) founded in 2012 and headquartered in Krimpen aan den IJssel, in the Rotterdam region of the Netherlands. The firm operates as a deliberately small, multi-disciplinary team of strategists, UX designers, developers and marketers, with no sales or account-management layer; clients engage directly with the specialists executing their projects. Its core offering is custom-built WordPress websites and WooCommerce webshops, extended into customer portals, document portals, intranet solutions and web applications, supported by a research layer (UX sessions, customer journey research, user and usability testing) and a growth layer (SEO, SEA, online advertising, performance optimization, and WCAG 2.1 AA accessibility services).

The technology stack is anchored on WordPress and WooCommerce, with TYPO3 used on certain projects, Figma for design, and Spline for 3D web experiences such as the Wattz product configurator. Antum integrates Dutch payment providers (Mollie, Sisow, OmniKassa), ERP and business software (AFAS, Orbix, Exact, Wheelerdelta, VWE), and hosting is delivered through partner Flexwebhosting. Pricing is quote-based: custom WordPress projects start at approximately €8,000 excl. VAT and custom WooCommerce webshops at approximately €15,000, with multi-year contract terms and separate recurring maintenance, hosting and SLA contracts. Distribution is exclusively direct, via a free advisory consultation (adviesgesprek) followed by strategy sessions and custom scoping; there is no channel or reseller network.

Commercially, the firm serves a mix of Dutch SMBs, mid-market firms and named enterprise and institutional clients including Amsterdam UMC, Universiteit van Amsterdam, Erasmus University Rotterdam, CNME Maastricht, Museum Gouda, Laurenskerk and Het Natuurhistorisch Museum Rotterdam, with a documented international engagement for Wattz in Australia. Revenue is project-based (one-time build fees) supplemented by recurring maintenance, hosting and growth retainers. Antum is bootstrapped, privately held, and was included in the FONK150 Best Agencies 2025 list with a 4.9/5 Trustoo rating across 15 reviews.

Name

Antum

Legal name

Antum B.V.

Website

https://antum.nl

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

1–10 employees

Short description

Antum is a Dutch boutique digital agency (Antum B.V., est. 2012) that builds custom WordPress websites, WooCommerce webshops, and web portals for Dutch SMBs, mid-market firms and institutional clients such as universities and museums, with recurring maintenance, SEO and WCAG accessibility services.

Ownership category

akta.pro rank

Product category

Web Design and Development Services

NAICS

Advertising Agencies (54181), Advertising Agencies (541810), Custom Computer Programming Services (541511)

SIC

Services-Advertising Agencies (7311), Services-Advertising (7310)

akta.pro primary industry

Digital Creative & Experience Design Agencies (Web/App/UX) (MPAAAAAD)

Keywords

• WordPress web development
• WooCommerce webshop design
• WCAG accessibility services
• Digital marketing strategy
• UX research and testing

Headquarters

HQ city

Ouderkerk Aan Den Ijssel

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Custom website and web shop development: Project-based fees for bespoke WordPress websites, WooCommerce web shops, and custom portals. Pricing is quote-based, typically starting around €8,000–€15,000 for custom projects.
2. WordPress and website maintenance: Ongoing maintenance contracts (Service Level Agreements) covering updates, security, monitoring, and optimisation.
3. Online growth services: SEO, online advertising, performance optimisation, and accessibility improvements, typically charged as project work or within retainer arrangements.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Antum is a Dutch digital agency that builds bespoke WordPress websites, WooCommerce webshops (including custom 3D product configurators), and web-based portals (customer, document and intranet). Surrounding these builds, it sells project-based UX research, website accessibility (WCAG) consulting, SEO and online advertising, WordPress maintenance under SLAs, and digital strategy consulting. Pricing is quote-based, with custom projects typically starting at €8,000–€15,000.

Product overview

Antum is a full-service digital agency specializing in WordPress and WooCommerce solutions. Their core offerings consist of custom WordPress websites, WooCommerce webshops, and web applications including customer portals, document portals, and intranet solutions. The company provides UX research services (sessions, customer journey mapping, user testing, usability testing) and ongoing optimization services (WordPress maintenance, performance optimization, SEO, SEA, online advertising). They also offer website accessibility services following WCAG guidelines and online business process automation. All products are built using a maatwerk (custom) approach rather than templates, with the agency operating as a strategic partner from research through creation and growth optimization.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom WordPress Websites Bespoke WordPress website development tailored to client business goals, covering strategy, UX design, and conversion optimization. Built to specification rather than from templates, aimed at organizations that want a distinctive, conversion-focused online presence.
• Custom WooCommerce Webshops Full-service WooCommerce-powered online store development with payment integrations (Mollie, Sisow, OmniKassa), fulfillment connections, and conversion-focused design for B2B and B2C markets. Includes custom 3D product configurators (e.g., LED lighting) and ERP/accounting integrations.
• Customer Portals (CRM Systems) Secure, web-based customer portals that let clients self-serve, share documents, and communicate with their own customers, streamlining interaction between organizations and their end users.
• Document Portals Secure document management and sharing platforms that replace manual processes with digital workflows, featuring access controls and encrypted sharing.
• Intranet Solutions Private organizational platforms for internal communication, process automation, planning systems, and employee engagement, with possible integration to customer portals.
• Web Applications Custom web application development beyond standard websites, including complex functional software accessible via the browser (portals, dashboards, internal tools).
• Online Automation Business process automation services that replace manual tasks with web applications, connecting ERP systems and reducing costs and errors through custom workflows, document management, customer portals and system integrations.
• Website Accessibility Services (WCAG) Digital accessibility consulting and implementation following WCAG 2.1 guidelines, helping organizations meet Dutch government compliance requirements and the European Accessibility Act. Includes accessible website builds and accessibility audits.
• UX (Brainstorm) Sessions Collaborative UX research workshops to identify user needs, define customer journeys, and align design strategy with business objectives.
• Customer Journey Research Research services mapping customer touchpoints and experiences to optimize digital product design and marketing strategies.
• User Testing User research testing services to validate design decisions and gather real user feedback on digital products.
• Usability Testing Usability evaluation services to identify navigation issues and optimize user experience across devices.
• WordPress Maintenance Ongoing WordPress support including security updates, performance optimization, and continuous improvements for website stability, typically delivered under recurring Service Level Agreements.
• Performance & Speed Optimization Technical optimization services improving website load times, Core Web Vitals, and overall user experience metrics.
• Website Optimization Comprehensive website improvement services including conversion rate optimization, A/B testing, and UX enhancements.
• SEO (Search Engine Optimization) Organic search optimization services improving website visibility through keyword research, content optimization, and technical SEO improvements.
• SEA / Online Advertising Paid search and digital advertising campaign management (Google Ads and other platforms) to drive targeted traffic and conversions for clients.
• Digital Strategy Consulting Strategic consulting services defining online goals and developing concrete digital strategies aligned with business objectives, often as a precursor to web build or growth engagements.

Quantifiable outcome

• Antum ranked among the best agencies in the Netherlands in the FONK150 Best Agencies 2025 list.
• +2 more outcomes

Named customers14 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration9 records

AI capability2 records

Feature5 records

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Dept: Global digital creative and engineering agency headquartered in Amsterdam. Comparable as a Dutch-headquartered digital agency delivering end-to-end web, brand, and experience work, but operating at vastly larger scale and across many verticals without WordPress specialization.
• Valtech: Global digital transformation agency with significant Dutch presence offering strategy, experience design, and engineering across commerce and content platforms. Comparable as a broader incumbent offering overlapping web/digital experience work for enterprise customers.

Direct peers

• Greenberry: Dutch creative digital agency focused on branding, websites, and digital campaigns for mid-market clients. Comparable as another Dutch boutique agency offering custom WordPress website design and development in the same market.
• Intracto: Full-service Dutch digital agency delivering web development, e-commerce, and digital marketing solutions from offices in the Netherlands and Belgium. Comparable as a Dutch digital agency competing for similar mid-market custom build and e-commerce engagements.
• Hoppinger: Dutch full-service digital agency combining strategy, design, and technology for enterprise and government clients. Comparable as a Dutch creative/tech agency serving enterprise customers with custom digital platforms and web experiences.
• Human Made: Enterprise WordPress agency and consultancy delivering custom WordPress builds, platforms, and digital strategy for complex engagements. Directly comparable as a specialist WordPress-focused agency serving high-end custom development projects.
• Level27: Dutch creative technology agency building custom digital products, websites, and web platforms for ambitious brands. Comparable as a Dutch digital agency offering bespoke website and web application development with similar mid-market and enterprise clientele.
• Byte Internetdiensten: Long-established Dutch internet agency providing web development, hosting, and online marketing to Dutch SMBs since 1994. Comparable as a long-running Dutch internet agency with WordPress expertise targeting similar Dutch SMB and mid-market customers.

Others

• WP Engine: Leading managed WordPress hosting and platform provider supporting enterprise WordPress sites. Comparable as a key infrastructure and ecosystem participant where Antum's WordPress projects are deployed, but not a direct competitor for custom development services.
• Yoast: Dutch-founded WordPress SEO plugin and tooling company widely used on Antum's projects. Comparable as a fellow Dutch-based WordPress ecosystem company and SEO tool partner that Antum integrates into client builds.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance2 records

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 Antum