I help B2B brands develop and optimize their web presence. Craft CMS specialist with deep experience (15+ years) in front-end dev and technical SEO.
Word-of-mouth from clients is the gold standard, but you can also get referrals from your peers.
In-person is great (albeit not super scalable) way to get momentum.
Another good source of leads is to become an "official partner" for a specific provider. This depends on your industry but channel partnerships can be a good source of leads.