Sales Training, Consulting & Coaching in NRW
Local expertise in Dortmund. International mindset. Proven results.
Sales Training, Consulting & Coaching in NRW.
Local expertise in Dortmund.
International mindset. Proven results.


Trusted by international B2B organisations in Technology, Manufacturing, Pharma & Med‑Tech, SaaS, and Professional Services.
We support clients across Germany, the UK, USA, Canada, Australia, New Zealand and Ireland — the only English‑speaking EU member state.

Faster commercial dialogue
Stronger value communication
Clearer differentiation
More proactive outbound prospecting
We help German teams adapt without losing their strengths, professionalism, or identity.

Equip your team with the skills, processes, and confidence to win more business in the UK, US and other English‑speaking markets. From how buyers evaluate vendors to the way your salespeople prospect, present and close, we help you build a consistent, high‑performing international sales engine with our bespoke sales training to help you stand out among the competition.
Understand how UK, US and other English-speaking buyers evaluate and select vendors.
Shift from product-focused to expert-led conversations that build trust.
Systems that improve predictability, speed, and conversions.
Communicate value in a way that resonates with UK, US and other English-speaking buyers.
LinkedIn, email, and structured outreach that actually works.
Stronger discovery, negotiation and closing skills.
Klozers is a specialist B2B sales training and consulting firm serving mid-sized and enterprise organisations across Europe. Based in Dortmund, we help German companies expand confidently into English-speaking markets.
International sales experience
Deep German business understanding
Practical, real-world outbound expertise
"We only teach what we practice"

From hands‑on training and coaching to strategy, lead generation, and AI‑powered enablement, we provide everything your team needs to sell more effectively and consistently into English‑speaking markets.
Consultative selling, outbound prospecting, SaaS sales, key account management, negotiation.
Monthly 1:1 and team coaching for all levels of sales specialists.
Messaging, value propositions, Account Based Marketing, Ideal Client Profile design.
Outbound systems, LinkedIn campaigns, Account Based Marketing Plans, Custom Training Content.
Training modules and scenarios built from your industry and market context.
Implementation of sales processes, playbooks, CRM workflows, templates, and tools that create consistency, improve adoption, and accelerate performance across the entire sales team.

The most useful and interesting sales training I’ve ever had.
An 11.6% sales improvement in 90 days.
One negotiation strategy now earns us over £100k per year.
On-site support from Dortmund with fast, flexible delivery.
Everything we teach is based on real outbound campaigns.
Intelligent role plays and training materials.
Success across pharma, med-tech, SaaS, manufacturing, and enterprise software.
In-person, online or mixed.
Clients gain access to our full sales systems and toolkits.
If you’re looking to expand into English-speaking markets or simply want to improve how your team sells, I’d be happy to guide you. Every business is different, so let’s talk about your goals and find the right approach for your team.

We deliver in English, German, or blended formats.
Yes, especially strong in pharma, med-tech, SaaS and manufacturing.
Yes; monthly coaching plus bi-weekly pipeline coaching.
Yes — outbound prospecting is a core strength.

Don't Buy Training, Buy Results!
Sales Training, Consulting & Coaching in NRW.
Local expertise in Dortmund.
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