Welcome to World Wide Sires UK

For 50 years World Wide Sires has been motivated by a clear mission: “With highest integrity, World Wide Sires provides industry leading genetics and services to ensure continued success for our global customers.” Through the years, the bulls and faces have changed, but this promise and the passion behind it remains.

Working in the UK since 1986, we are here to supply profitable genetics and superior customer service to the UK, with a strong commitment to your success.

At the heart of all that WWS has to offer the world, there is a hard-working team of people driven to serve you. We are eager to evaluate your needs and provide you with solutions. We are dedicated to offering you a high quality product with proven results. Your success is our success. We are the Proven Leaders by Design…Not Chance.

Proud to use independent data powered by AHDB

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Wilra SSI EBERSOL sticking to the high rankings for AHDB Dairy PLI rankingsThis week’s Top 10 newly evaluated genomic Holstein females 🐄👉Take a look at the complete Top 1000 to see where these rank: ow.ly/jWi550Rh3zR ... See MoreSee Less
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THE POWER OF WMSCongratulations to the Rees Family, Ceredigion on turning out these superb animals for a recent local herds competition.Here’s what Ruth & Rhydian Rees commented on their experience with WWS UK since joining the WMS Mating Program in 2011: Since we implemented the WWS Mating Programme in 2011, it has been truly spectacular to see the herd develop into what we have coming through the parlour today. Milking 250 cows twice daily in a 16-32 DeLaval swingover parlour, our aim is to maintain dairy strength, stature and robustness and select sires with high type and from strong cow families.Current sires in the flask include Capone, Cirrus-P, Conway, Harmony, Pepper and Taos.WWS provide a phenomenal service from scoring recently calved heifers and selecting sires to suit our system. It is always a pleasure to have the expertise, knowledge and passion of our Genetic Consultant spending time evaluating the cows. We always receive a professional and friendly service………..and long may this continue! Rees Bros, Pensarnau, Cross Inn, Ceredigion. 250 milking cows.L-R🔹1003 Pensarnau Helix Enid EX90🔹4915 Pensarnau Rookie Crystal VG87🔹3050 Pensarnau Helix Crystal EX91🔹3012 Pensarnau Bookem Deb VG85 ... See MoreSee Less
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𝗪𝗼𝗿𝗹𝗱 𝗪𝗶𝗱𝗲 𝗠𝗮𝘁𝗶𝗻𝗴 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝑻𝒉𝒆 𝒎𝒐𝒔𝒕 𝒖𝒔𝒆𝒅 𝒎𝒂𝒕𝒊𝒏𝒈 𝒑𝒓𝒐𝒈𝒓𝒂𝒎 𝒊𝒏 𝒕𝒉𝒆 𝒘𝒐𝒓𝒍𝒅!The WMS Program...🔹Is based on individual farmer goals🔹Is a scientific program utilising advanced computer technology🔹Evaluates over 17 traits on each animalguards against inbreeding and genetic recessives𝗠𝗼𝘁𝗶𝘃𝗮𝘁𝗲𝗱 𝘁𝗼 𝗵𝗲𝗹𝗽 𝗳𝗮𝗿𝗺𝗲𝗿𝘀 “𝗯𝘂𝗶𝗹𝗱 𝗮 𝗯𝗲𝘁𝘁𝗲𝗿 𝗵𝗲𝗿𝗱” ... See MoreSee Less
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