The Koolang
Wagyu Difference
Wagyu Beef - Naturally nutritious, awesome eating experience.
Koolang Wagyu Australia (KWA) is a seed stock producer that specialises in supplying high value, high marbeling, high carcase weight and low birth weight bulls. Our customers are typically commercial producers supplying the F1 Wagyu/Angus market.
Read More Contact UsAbout KWA
Koolang Wagyu Australia is devoted to the sustainable production and development of Wagyu cattle. The owners, Michael and Frederique Katz began by breeding first cross Wagyu calves from their angus heifers in 2004.
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Our Values
Trusted
- Personal
- Communication
- Service
- Long term relationships
Science Driven
- Focus on WBVs
- Focus on Data
- Genomics
- Close to AWA and AGBU
- Regenerative and Sustainable Agriculture
Innovative
- Drought resistant
- High tech cattle management
- Best genetics
- Consistent Breeding Objective
- Cooperation with QGI
Value for Loyalty
- Pricing based on value
- Working closely with customers and suppliers
Bulls For Sale
We provide loyal customers access to our best bulls as they become mature.
IDENTIFIER:
MYMF25W0681
| WBV BWT: -0.1 | WBV C/W: 47 |
| F1 TI: $518 | WBV M/S: 4.1 |
| BFI: $754 | WBV EMA: 12.9 |
Up to date as at 07/09/2026
IDENTIFIER:
KKBF22T225
| WBV BWT: 0.5 | WBV C/W: 28 |
| F1 TI: $391 | WBV M/S: 3.1 |
| BFI: $534 | WBV EMA: 9.9 |
Up to date as at 07/09/2026
IDENTIFIER:
KWAF23U0002
| WBV BWT: 1.7 | WBV C/W: 38 |
| F1 TI: $421 | WBV M/S: 3.4 |
| BFI: $618 | WBV EMA: 8.5 |
Up to date as at 07/09/2026
IDENTIFIER:
IMJFAJ2703
| WBV BWT: 2.7 | WBV C/W: 28 |
| F1 TI: $10 | WBV M/S: -0.4 |
| BFI: $127 | WBV EMA: 2.3 |
Up to date as at 07/09/2026
IDENTIFIER:
IMJFAJ2351
| WBV BWT: 5.1 | WBV C/W: 26 |
| F1 TI: $-31 | WBV M/S: -0.4 |
| BFI: $-2 | WBV EMA: 0.1 |
Up to date as at 07/09/2026
IDENTIFIER:
KWAFS017
| WBV BWT: 3.7 | WBV C/W: 32 |
| F1 TI: $319 | WBV M/S: 2.4 |
| BFI: $395 | WBV EMA: 10 |
Up to date as at 07/09/2026
IDENTIFIER:
KWAFS019
| WBV BWT: 1.5 | WBV C/W: 29 |
| F1 TI: $330 | WBV M/S: 2.4 |
| BFI: $409 | WBV EMA: 10.3 |
Up to date as at 07/09/2026
IDENTIFIER:
KWAF24V0093
| WBV BWT: 0.9 | WBV C/W: 34 |
| F1 TI: $251 | WBV M/S: 1.8 |
| BFI: $407 | WBV EMA: 5.9 |
Up to date as at 04/09/2026
IDENTIFIER:
KWAF24V0086
| WBV BWT: 0.8 | WBV C/W: 21 |
| F1 TI: $348 | WBV M/S: 2.8 |
| BFI: $492 | WBV EMA: 9.6 |
Up to date as at 04/09/2026
IDENTIFIER:
KWAF24V0087
| WBV BWT: 2.2 | WBV C/W: 27 |
| F1 TI: $333 | WBV M/S: 2.5 |
| BFI: $452 | WBV EMA: 11.1 |
Up to date as at 04/09/2026
