All Dairy and Beef

Our full range of Dairy and Beef sires. Click on the categories provided to narrow down your selection.

Prices displayed are list prices. Discounts are available for bulk orders. Please contact us for details.

Personalise your bull selection — Select which bulls you want to view and download from the list by ticking the box to the left of the sire name or if you want to be more specific you can select from one of the bull categories. Once you have selected your bulls by ticking the boxes, simply click on the red Send my Brochure button at the bottom of the page, and it will be emailed to you.

Mastergen Ltd abide by the AHDB Dairy and Holstein UK established Code of Advertising.

Drag the table horizontally to view more information.

SIRE NAME PLI TYPE MAM L&F MILK FAT % PTN % FERT TBA SEXED CONV
COVERBOY New £892 1.03 1.53 0.53 1048 0.11 0.03 8.1 3.0 N/A
RAINOW £887 1.08 1.63 0.26 953 0.24 0.04 10.3 1.5
ALL.NURE WENDAT New £849 1.88 2.01 1.03 1063 -0.04 0.05 5.5 2.8
RIDERCUP New £823 1.53 1.90 0.80 870 0.12 0.08 6.4 2.0
ROVER £812 1.27 1.96 0.59 793 0.25 0.06 6.4 -0.1
POKEMON £797 1.26 1.48 0.26 982 0.08 0.02 4.6 0.0
KALINKO £796 0.83 1.51 0.37 1032 0.10 0.04 8.5 0.9
POMPADOUR £790 0.90 0.91 0.84 882 0.05 0.08 5.1 1.3
TIGERMAN New £787 1.16 1.08 1.37 1047 0.03 -0.02 10.8 0.9 N/A
ZIVET New £780 1.48 1.53 0.94 1132 -0.04 0.04 3.2 0.5
PELLEGRINO £779 1.71 2.68 0.83 1029 -0.03 -0.02 8.5 1.7
RING £775 1.27 1.48 0.55 1078 0.13 0.03 -1.0 2.5
TOPSTONE £740 1.37 1.62 0.59 934 0.02 0.00 6.7 1.5
KINDHEART £715 0.82 1.56 -0.24 977 0.01 -0.01 8.0 1.1
COPYLAND New £711 2.17 1.93 1.69 858 0.01 0.06 5.8 1.3
HURLEY £707 1.94 2.22 1.32 794 0.09 0.02 4.9 2.0
DYNAMIC P £700 1.52 2.17 0.80 698 0.13 0.07 3.8 1.6 N/A
HADI New £675 2.31 2.02 2.24 1163 -0.11 -0.03 2.3 0.4
SUMMERLAKE £674 0.64 0.04 1.37 830 0.06 0.02 0.1 3.0
GREATBOY £672 0.80 1.21 0.83 510 0.11 0.08 8.8 1.0
GRANITO £665 0.97 1.54 1.00 752 0.05 0.02 7.0 0.3
GENERAL £665 1.04 1.32 1.53 918 0.03 0.04 -0.1 1.1
BOUNDLESS £661 2.21 2.24 0.98 967 0.08 -0.02 1.8 1.4
CROWNMAX £653 1.42 1.24 1.10 678 0.15 0.06 1.8 2.5
PROSECCO £648 2.31 2.62 1.21 909 -0.05 -0.01 3.5 0.7
PUYOL RED £639 1.07 0.84 1.53 524 0.11 0.08 9.2 0.8
HOTBOB £634 2.59 2.83 1.74 645 0.06 0.05 3.5 1.1
PERRY £631 1.67 2.62 1.41 959 -0.03 -0.01 3.5 3.3 N/A
PADE RF P £627 1.50 1.94 1.30 409 0.23 0.12 5.1 2.7 N/A N/A
PARIS £626 1.09 2.20 0.48 518 -0.03 0.03 14.3 0.9
SYMBOL RED £626 2.19 1.88 1.85 683 0.07 -0.02 7.7 3.8
FREEWOOD P New £626 1.59 1.83 1.00 761 0.11 0.05 2.6 1.5
POM ROUND £624 1.79 2.19 1.48 634 0.10 0.04 5.2 1.0 N/A N/A
CAPETOWN £622 1.20 2.00 0.34 807 0.00 0.02 8.0 0.3 N/A
TOPMODEL £617 1.12 1.48 0.59 707 0.20 0.07 1.2 0.4
GALENO P £609 1.98 1.65 1.59 556 0.11 0.00 6.0 0.6
PHARELL £597 1.63 1.94 1.23 466 0.09 0.10 7.7 1.6
ROMAN RF £590 2.57 2.79 1.43 693 0.00 0.01 5.1 0.3
INNOCENT £589 1.89 1.75 1.46 939 0.07 0.01 -0.4 2.3 N/A
SUPERJET £586 1.58 1.57 1.03 566 0.13 0.08 3.7 4.7
PINOT RED £586 1.45 2.15 0.75 1148 -0.16 -0.01 2.7 0.3
GRANDO RED £584 1.23 0.92 1.35 857 -0.09 0.02 -0.5 1.9
SAVE RED £584 2.05 1.22 1.77 1002 -0.04 -0.08 1.6 2.0
DORANDO New £583 2.65 2.96 1.80 636 0.02 0.08 3.4 3.1
SAFARI RED £576 1.78 2.07 1.20 712 -0.06 -0.01 5.9 3.0
PIANO £576 1.56 1.88 1.25 533 0.05 0.03 10.1 2.7
AVID RED £574 1.16 1.30 0.58 812 0.09 -0.02 -0.7 3.2
FRANKY £572 0.37 1.23 -0.51 672 0.06 -0.01 1.7 0.6
RASTOR P New £572 2.47 3.05 1.17 565 0.00 0.08 5.5 3.4
HAGGAI PP £571 1.35 1.62 0.65 455 0.05 0.07 6.9 1.4
OVATION P £571 0.95 1.14 1.00 527 0.06 0.01 15.8 3.9
HOTSPOT P £555 1.58 2.16 0.96 474 0.03 0.10 8.2 4.8
RENAULT PP £551 1.28 1.48 1.20 568 0.00 0.03 8.7 1.2
NUBERON £544 1.34 1.59 1.04 560 0.18 0.08 0.8 3.7
ROCKSTONE £541 1.33 1.72 0.53 476 0.22 0.06 1.3 -0.2
SOUNDBAR £541 1.54 1.69 1.32 829 0.11 -0.01 1.6 2.9 N/A
BARABO £534 0.78 0.81 1.11 270 0.11 0.11 3.4 2.1 N/A
ETTRICK £533 0.57 1.09 -0.02 769 0.03 -0.01 5.1 3.1
SAMOVAR £512 0.88 1.02 1.44 411 0.37 0.10 3.1 3.2 N/A
SAY RED PP £511 2.01 1.71 2.07 740 -0.10 0.01 2.7 2.3
HAWAII PP £502 1.36 1.11 1.43 640 0.00 0.05 2.9 3.5
DRAGON P £501 1.92 3.18 0.62 467 0.05 0.10 6.0 2.3
SILVERSTAR £497 2.23 1.54 3.07 607 0.08 0.04 0.8 2.7
JAMESON £493 2.22 3.41 0.88 364 0.02 0.07 -5.9 1.1
ROSSO RED P £481 0.73 0.79 0.81 505 0.03 0.03 5.8 1.9 N/A
KINGSLEY £476 1.95 1.93 2.01 208 0.21 0.13 0.7 0.2
AVANCE-RED £472 1.38 1.48 0.98 813 -0.04 -0.04 -0.9 2.3
SOUND SYSTEM £471 1.92 1.85 0.95 1013 0.03 -0.05 -0.1 2.6
RAFFAELLO £462 2.13 1.95 2.38 353 0.10 0.08 1.5 3.2
SOLITO-RED £456 2.87 2.91 2.67 537 -0.05 -0.05 2.9 1.4
MARINERO £431 1.42 1.37 0.71 257 0.13 0.06 8.4 -0.3
LIWAY SIL £409 2.39 2.88 2.99 464 -0.03 -0.05 2.7 0.4
KINGMASTER £403 2.65 2.88 1.98 576 -0.05 -0.07 6.2 1.3
VERDISO £402 2.16 2.17 2.18 699 -0.02 0.04 -1.8 2.4
ARINO RED £380 1.97 2.16 1.34 581 0.05 0.01 -3.1 4.8
BEART £371 1.20 0.85 2.14 408 -0.18 -0.02 14.4 3.5
TANTUM £368 1.14 3.09 0.61 422 -0.03 0.03 4.8 1.2 N/A
MOZARELLA £344 1.16 1.40 1.35 -5 0.21 0.10 0.5 4.8 N/A
DUNBOY RED £343 0.70 2.35 -0.07 350 -0.09 0.02 5.0 2.0
FESTIVAL £333 1.47 2.11 0.97 112 0.22 0.04 -1.5 1.4 N/A
ACTOR RED New £199 1.21 2.04 0.79 352 -0.04 -0.05 -0.5 0.9
JACKPOT (British Friesian) £185 N/A N/A N/A 214 0.00 -0.02 -0.6 N/A N/A
SECRETARIAT £175 1.51 1.42 1.16 142 -0.02 -0.01 1.1 7.8
AVATAR RED £170 1.18 1.81 0.77 217 -0.05 0.00 2.7 0.1
BRADASH APEX (British Friesian) New £153 0.62 0.78 0.25 259 0.01 0.05 -3.0 1.5 N/A
WATTGOLD (Fleckvieh) £144 N/A N/A N/A 123 0.02 0.04 N/A N/A N/A
DARLINGO £121 2.17 2.24 2.82 224 -0.13 0.00 -4.6 8.8
THIS (Brown Swiss) £109 1.90 1.80 1.30 -2 0.01 0.00 5.9 N/A N/A
HUCHET JB (Montbeliarde) £27 N/A N/A N/A 218 -0.15 -0.03 N/A N/A N/A
GRANDPRIX £8 1.91 2.90 1.56 28 -0.01 0.00 -5.8 2.6 N/A
Twyning Ash UNITED Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
IKARIUS P Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SAXXON-P (Jersey) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
JUSTIN de L‘Arche Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A
JUNIOR PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Dupat DILBERT-P (Jersey) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
PIROL PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
LOYD PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
CRYSTAL P (Jersey) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Twyning Ash FERRYMAN Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
HISAMOTO Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
DEHORNER Pp Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A
NEIL Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A
PRIMUS PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A
BLACKBEARD PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A
BOVA 3 BLUE BB Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Twyning Ash MAGIC Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
LASCARO Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A
ECHO (Fleckvieh) N/A N/A N/A N/A N/A N/A N/A N/A N/A
ZUBRINGER (Fleckvieh) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
WEITBLICK (Fleckvieh) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
ANDI (Brown Swiss) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
TAMBO (Brown Swiss) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Westellen DIEGO M734 Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
LARZAC Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
ZOOM Pp Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
RABIN Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A
THORE PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
ERASMUS Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
NATAN Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
MAGISTRAL Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
KASPER Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
HAWK P Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
JEANJO ALEX 6166 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
HONZA PP (Fleckvieh) N/A N/A N/A N/A N/A N/A N/A N/A N/A
MASTINO PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A
MANDAY PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
HELIOS PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A
NEVE Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A
TORPHY PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A
ORAGE Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
MOEDIS RED (Pie Rouge) N/A N/A N/A N/A N/A N/A N/A N/A N/A
PHENIX (Brown Swiss) N/A N/A N/A N/A N/A N/A N/A N/A N/A
HAITI (Fleckvieh) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SIRIUS (Fleckvieh) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
WEIDWERK (Fleckvieh) N/A N/A N/A N/A N/A N/A N/A N/A N/A
GAME OVER (Normande) N/A N/A N/A N/A N/A N/A N/A N/A N/A
OKAVANGO (Normande) N/A N/A N/A N/A N/A N/A N/A N/A N/A
OPIUM (Normande) N/A N/A N/A N/A N/A N/A N/A N/A N/A
ORFEVRE (Normande) N/A N/A N/A N/A N/A N/A N/A N/A N/A
PARADIS (Normande) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
HASHTAG Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A
KENNI PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A
CLONDOWN EDDIE Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
KING TEN DREVE Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
METER P (Fleckvieh) N/A N/A N/A N/A N/A N/A N/A N/A N/A
GLACON Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A
JOYSTICK P Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
DOWNTOWN BROWN (Jersey) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
DIAMO (Jersey) N/A N/A N/A N/A N/A N/A N/A N/A N/A
JUSTINUS PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
PUBLIVAL N/A N/A N/A N/A N/A N/A N/A N/A N/A
RUPERT PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
LUKE PP (Polled Jersey) N/A N/A N/A N/A N/A N/A N/A N/A N/A
PICASSO (Normande) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
EGOIST (Fleckvieh) New N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
MOTIV P (Fleckvieh) New N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
WEISSLING (Fleckvieh) New N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
VOLARIS PP (Fleckvieh) New N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
VOLKSHELD PP (Fleckvieh) New N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
NOOP Beef New N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
NISCALA Beef New N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Twyning Ash OSKAR Beef New N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Ding Valley OLIVER Beef New N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
AMADEUS PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
REBCHEDDAR £-56 -1.66 -1.45 -0.96 -201 0.16 0.10 4.7 N/A N/A
DICE RED £-78 1.90 2.65 1.55 330 -0.25 -0.06 -4.6 0.4

Create your own Brochure

 

Any Questions?

If you require more information about our products or services please leave your contact details here and we will get back to you.

    Meet the team