Uiltje Brewing Company

Uiltje Brewing Company in Haarlem crafts bold American-style IPAs with playful owl branding, boasting a 4.3 average on Untappd across 50+ beers. Their flagship Owl's Nest IPA has an IBU of 70—30% higher than the average Dutch IPA. While #5 Oedipus Brewing focuses on wild ales, Uiltje's hop concentration exceeds that of typical craft rivals by 15%, using 8 kilograms per barrel. Priced at €4.20 per can, it is 20 cents cheaper than comparable imports, with an annual output of 6,000 hectoliters growing 10% year-over-year.