5 Lessons from 15 Years of B2B Marketing

I started my marketing career before social media was a serious business channel, before AI was a practical tool, and before 'growth hacking' was a thing. Over 15+ years across Switzerland, the UK, and global markets, in sectors as different as IoT connectivity, industrial chemicals, digital sports media, and consumer goods, I've accumulated lessons that no certification programme taught me.

Here are five that have shaped how I work today.

1. Marketing without sales alignment is just noise

The most effective marketing I've ever done was when I sat next to the sales team, understood their pipeline, and built content and campaigns that directly answered the questions prospects were asking in calls. When marketing and sales operate as separate functions with separate goals, you get beautiful campaigns that don't move pipeline. The fix is simple: talk to sales every week, build your content calendar around their conversations, and measure marketing by its contribution to revenue not just impressions.

2. The best positioning comes from listening, not brainstorming

Every strong value proposition I've developed started with customer conversations, not internal workshops. What do they say when they describe your product to a colleague? What problem were they solving when they first searched for you? What almost made them choose a competitor? The language customers use to describe their own problems is almost always better than anything a marketing team invents. Listen first, then position.

3. Consistency beats brilliance

I've seen companies launch spectacular campaigns that disappeared after six weeks when the budget ran out or the team moved on. And I've seen modest, consistent programmes, a weekly LinkedIn post, a monthly email, a quarterly event, compound over years into genuine market presence. B2B buyers have long memories and long cycles. They notice who shows up consistently and who doesn't. Consistency is a competitive advantage that most companies underestimate.

4. Being a small marketing team teaches you everything

Some of my most formative experiences have been as a solo marketer, responsible for everything from strategy to execution, CRM to content, events to paid media. It's demanding, often overwhelming, and completely irreplaceable as a learning experience. When you can't hand off the things you don't like, you develop genuine breadth. You learn to prioritise ruthlessly, automate aggressively, and focus on the activities that actually move the needle. If you get the chance to be the only marketer at a growing company, take it.

5. AI is a multiplier, not a replacement

The arrival of practical AI tools has been the single biggest shift in how I work in 15 years. But the marketers who use AI most effectively aren't the ones who outsource their thinking to it. They're the ones who bring strong strategic judgment, clear brand voice, and deep customer understanding to every prompt. AI amplifies what you already know. If you don't know your audience, your positioning, or your goals, AI will just help you produce more mediocre content faster.

The lesson: invest in your own marketing fundamentals first. Then use AI to scale them.

One more thing

The thread connecting all of these is that the best marketing is fundamentally human, it's about understanding people, building trust, and delivering value consistently over time. The tools change. The channels change. The strategy change. But the underlying work of connecting a product to the right person with the right message at the right moment remains the same.

That's what keeps me in this profession after 15 years. And what I'm still learning every day.