PA

Parnell

Parnell Pharmaceuticals Holdings Ltd

Mascot, NSW, Australia

ManufacturerSells to Dairy Farms
Profile last updated: May 5, 2026

About

Parnell is a dairy industry manufacturer based in Mascot, Australia.

Parnell is a veterinary pharmaceutical company with headquarters in Sydney, Australia, and operations in the United States, Canada, the Middle East and Asia-Pacific. Its dairy focus includes cattle reproductive products (GONAbreed, estroPLAN), respiratory and bovine respiratory disease treatments (RESPIRmycin, nixiFLOR), and the mySYNCH digital platform, which analyses herd reproduction data and offers benchmarking, training and on-farm reproductive support. Products are manufactured at sterile facilities approved by the FDA and EMA.

Location

Mascot, Australia

Legal name

Parnell Pharmaceuticals Holdings Ltd

Focus areas

dairy reproductionherd management softwarecattle synchronizationbovine respiratory diseaseveterinary pharmaceuticalsdata analytics

Languages

ENESPT

Products & capabilities

Supplier role

Manufacturer

Sells to

Dairy Farms

Milk species

Cow

Services

Training

Products

GONAbreed

Reproductive pharmaceutical

GnRH product for treating cystic ovaries and use in cattle synchronization protocols for timed artificial insemination.

estroPLAN

Reproductive pharmaceutical

Product used in cattle with unobserved or non-detected estrus to induce luteal regression and manipulate the estrous cycle for timed AI.

RESPIRmycin

Animal health pharmaceutical

Treatment of respiratory disease in beef and non-lactating dairy cattle, dairy calves, veal calves and swine.

nixiFLOR

Animal health pharmaceutical

Florfenicol and flunixin meglumine combination for treating bovine respiratory disease and reducing fever in cattle.

mySYNCH

Herd management software and services

Cloud-based dairy reproduction platform that turns herd management data into KPIs, benchmarking and actionable insights, with on-farm support and training.

Service regions

United StatesCanadaAustraliaNew ZealandMiddle EastAsia-Pacific

Credentials & affiliations

Certifications

FDA-approved manufacturing facility

Issued by: U.S. Food and Drug Administration

EMA-accredited manufacturing

Issued by: European Medicines Agency