I’m an experienced freelance consultant in Haarlem, providing flexible, affordable support with B Corp Certification, ESG and sustainability, marketing and business projects. I work with entrepreneurs, start-ups, small businesses, NGOs, larger companies and purpose-led organisations across North Holland, as well as remote clients where my expertise and collaborative approach are a strong fit.
Freelance business, marketing and positive-impact consultant in Haarlem. Trusted Since 2018.
Since 2018, clients have turned to Matsuda Mulville for practical, affordable support without the cost or commitment of a permanent hire. Because I work directly with every client, communication stays clear, decisions remain straightforward and each assignment can be shaped around the work required.
Thanks to a flexible, willing international mindset and a low-overhead, straightforward approach, my results-driven and output-first ethics remain key to your success.
- Haarlem-based local, national or international reach
- B Corp Consultant for B Corp Certification
- Environmental, Social, Governance (ESG) & Sustainability improvements
- Policies, Processes, Procures & Guidelines
- Project Management & Change Management
- English-language (UK) marketing, content & storytelling
- WordPress Development & Management
- General Legal & Compliance Support
- Technology, AI & VB automation support
- Beer & Beverage-Industry Expertise
- Fishing For Plastic In Haarlem
Flexible Support for Businesses and Purpose-Led Organisations
Business challenges rarely fit neatly into one category. B Corp Certification support, for example, may involve governance, administration and organisational change. Similarly, a storytelling, content or website project may require stronger writing, clearer marketing and better processes. And both workstreams often converge in the creation of documents, policies, procedures, standards and guidelines.
Therefore, Matsuda Mulville deliberately reaches across functional boundaries and brings connected services together:
- B Corp Consultant, B Corp Certification support, and responsible, impact-driven ESG (environmental, social, governance) and sustainability improvements for businesses
- English-language storytelling, content, marketing and WordPress websites
- Project management, processes and professional services
- Technology best-practice, platform deployment and office automation or improvement
In addition, I support governance and compliance, administration and customer stewardship, document management, Dutch-to-English translation (transcreation), AI-support processes and VBA development.
“A world of flat organisations and tumultuous business conditions — and that’s our world — punishes fixed skills and prizes elastic ones. What an individual does day to day on the job now must stretch across functional boundaries.”
Daniel H. Pink, To Sell is Human (2012)
Why Choose a Freelance Consultant in Haarlem You Can Successfully Work With?
💬 Fluent, persuasive communication – native UK-English speaker
🛠️ Multi-skilled & flexible – from compliance to code, writing to workflows
🇬🇧 🇳🇱 🇯🇵 International experience – UK, Netherlands, and Japan
♻️ Purpose-driven ESG – sustainability, social justice and lasting, meaningful change
🖥️ Tech & AI-savvy – solutions built for the future
🤝 Trusted since 2018 – working closely with entrepreneurs, start-ups, NGOs & larger companies
🚤 Practical environmental action – practising what he preaches through hands-on Fishing For Plastic In Haarlem
Working directly with a freelance consultant in Haarlem means fewer layers, faster communication and greater flexibility. Rather than passing work between siloed, single-focused colleagues, teams or departments, you can be assured that I remain responsible for understanding the challenge and delivering the agreed support.
Moreover, I brings more than 35 years’ cross-industry experience gained in the Netherlands, the UK and internationally. As a native UK English speaker, I also combine persuasive communication with an understanding of Dutch and Japanese business-attitudes and cultural nuance.
Above all, clients work directly with the person doing the work. The process is collaborative and adaptable, allowing the scope, priorities or direction to change as needs evolve.
B Corp Consultant, B Corp Certification and Responsible Business Support
As a B Corp Consultant, I help businesses measure and improve their social, environmental and governance (ESG) performance, strengthen responsible practices and work towards B Corp Certification. Or merely help make necessary improvements where sustainability is key.
Support may include readiness reviews, evidence gathering, policy development, procedural documentation, internal coordination and practical improvements connected with B Impact and Self-assessment. However, the aim is not simply certification. Instead, I focuses on credible, lasting processes and improvements that support both B Corp Certification (if desired) and better sustainable business practice.
Projects and Professional Services with a Freelance Consultant
Some assignments require an experienced person who can step in, understand the situation and create order. Consequently, I provide flexible support with:
- Project, process, service and change management
- Governance and practical compliance
- Administration and customer stewardship
- Document management and policy development
- Operational problem-solving
- AI and Visual Basic / VBA office automation
- Social, environmental and sustainability advocacy
- Beer and beverage industry consultancy
Support can cover a defined task, a temporary project or broader ongoing assistance. As a result, clients receive the budget-friendly expertise they need without fuss or creating a permanent role.
English Storytelling, Content, Marketing and Websites
Clear English helps organisations explain their value, build trust and reach wider audiences. Therefore, I provide English-language storytelling, copywriting, editing, marketing support and Dutch-to-English translation.
I have extensive experience editing, translating and contributing to a wide range of novels, business books and biographies. This enables me to preserve each author’s voice while improving clarity, consistency and readability for an international audience.
Support may include brand storytelling, marketing content, editing, proofreading, transcreation, reports, website copy, policies and professional documentation.
I also has extensive commercial experience in not only drinks-related storytelling and copywriting, but also business consultancy for leading beer, beverage and hospitality companies, with a focus on brand awareness, international reach and sustainability.
I can also build, update and improve WordPress websites
Kaeru Beer is the specialist beer and beverage practice of Matsuda Mulville, providing B Corp consultancy, marketing, storytelling and industry support.
A Freelance Consultant in Haarlem Provides Practical Expertise Without Permanent-Hire Overheads
Because these diverse capabilities sit within one consultancy, clients do not need to coordinate multiple separate suppliers.
General Legal Information and Practical Compliance Support
I spent six years at law school and hold a first-class law degree. This background gives me wide-ranging legal insight that strengthens my social, environmental, governance and sustainability focus, while also supporting a practical understanding of policies, obligations, compliance and organisational decision-making.
General legal information and support is also available for expatriates, international residents and foreign entrepreneurs in the Netherlands. However, (for now) I’m not registered as an advocaat, solicitor or barrister, and do not provide court representation or services reserved for regulated legal professionals. So specialist matters should be referred to an appropriately qualified practitioner.
Let’s Talk About Your Goals
Whether you want to work towards B Corp Certification with a B Corp Consultant, deliver a project, improve governance, strengthen administration, tell effective marketing stories, develop your WordPress website, translate Dutch content into natural UK English or automate repetitive office tasks, contact an experienced freelance consultant in Haarlem.
Based in Haarlem and supporting clients across North Holland and beyond, with selected remote international projects elsewhere, I provides flexible, affordable support shaped around your priorities and budget.