Tried, tested, trusted


From boardrooms to warehouses, stakeholders across the global drinks industry rely on our expertise. Our long-standing clients include leading brand owners, producers, financial and M&A institutions, industry suppliers, distributors and trade organisations.

What our clients say:


“No other company has the depth of knowledge… IWSR are indispensable to our annual one and three-year strategy planning.”

|  Global head of strategy, leading beverage alcohol company


“In 2018 we moved to another data provider; the quality of the data was frankly shocking… we have moved back to IWSR.”

|  Global head of insights, multinational vodka producer


“For spirits data IWSR are the absolute market experts, and we have been impressed by their recent investment into other areas…”

VP, world-leading RTD company


“The IWSR are by far the most accurate and consistent dataset for global beverage alcohol volumes.”

|  CEO, liqueurs multinational


“We couldn’t do without IWSR’s market expertise.”

|  VP Rest of World, leading US global spirits company


“The insight IWSR gave on potential opportunities for us in emerging markets made this whole exercise worth my time.”

|  MD Europe, leading brewer


“IWSR are our go-to-source for RTD data and insight – no one else comes close.”

|  Head of insights beyond beer, beer multinational

Learn about our business

Old wine bottles covered in dust in cellar


Hop field view from top with morning fog

Our team

Brew master testing beer in brewery.

Join our team

Glass of martini with lemon and rosemary on bar