Gold Lemon

Gold Lemon is a B2B marketing agency based in Haarlem, the Netherlands, working with companies of 5 to 50 employees that have outgrown founder-led marketing but do not yet have a marketing team.

We focus on two markets: software, IT and telecom, and finance and real estate. In both, the pattern is the same. Buyers build their shortlist long before they reach out. Our job is to make sure you are on it.

Our approach rests on three pillars:

SEO and AI visibility — being found in Google and cited by ChatGPT, Gemini and Perplexity when buyers research their options.

Content marketing — building authority from the knowledge your own specialists already have, published as expert articles and LinkedIn content.

Lead generation — acting on market signals, so follow-up happens when a company is actually moving, instead of cold outreach.

The execution runs on AI agents. The judgment stays with a senior marketer with 25+ years of B2B experience: nothing goes live without human review. One fixed point of contact, no account managers in between, and a fixed monthly fee instead of hourly rates.