Spending power
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Key facts
Counted staff
49
self-reported band not used
Founded
2001
25 years
Registry matches
1
ABR
Office countries
2
2 addresses
Funding rounds
None on record
Company type
Privately Held
self-reported
Legal entity
1 brand → 1 possible registrationThese are name matches on ABR. 1 registration share this brand's name; which one you contract with is a question for the register.
MAINSTREAM AQUACULTURE GROUP PTY LTD
ABN51606768656
Legal entities
Show as table · Mainstream Aquaculture Group: 1 registry entity
| MAINSTREAM AQUACULTURE GROUP PTY LTD | ABN 51606768656 |
|---|---|
| Confirmed matches | 0 of 1 |
A candidate is a name match on the registry, not a confirmed identity, and two candidates are ambiguity rather than a corporate structure.
Description
MainStream was founded in 2001 with a vision to build a “business for the future” by becoming the world’s leading provider of recirculating aquaculture seafood products. Over two decades of innovation, MainStream Aquaculture has developed proprietary technology that has enabled its growth. MainStream has become one of the largest Barramundi producers and suppliers in the world and has developed a vision to become the world’s leading supplier of premium white fish.
MainStream Aquaculture operates the world’s largest aquaculture system of its type in Melbourne, Australia, as well as multiple award-winning pond farms in Far North Queensland.
MainStream’s production facilities are supported by an advanced selective breeding program conducted in the world’s largest Barramundi hatchery in Melbourne, Australia, along with its research centres in Townsville, Australia. This program underpins MainStream’s farm operations through the supply of high quality juvenile Barramundi that demonstrate rapid growth, low growth variance, high fillet yield and disease resistance.
MainStream’s vertically integrated business supplies premium table fish into the Australian and USA markets and exports seed stock from its breeding program into 25 countries across 5 continents.
Specialties
All 9 specialties
- Barramundi
- Australian Seafood
- Fingerlings
- R&D
- Fish Farm
- Exporter
- Food Service
- Fishmonger
- Trade
Locations
2
Countries with an office address2 addresses on record
AustraliaprimaryUnited States
Country footprint
Show as table · Offices in 2 countries
| Countries | 2 |
|---|---|
| Primary country | AU |
All codes: AU US
Addresses
- US50621 Agua Caliente Rd; Dateland, Arizona 85333
- AU73-79 Lock Avenue; Werribee, Victoria 3030Primary
Grid intelligence Members
Signals & hiring
Hiring, headcount and registry-change signals, streamed to members.
Latest signal
Hiring activity
Headcount trend
Financials
Registry-filed capital and financial indicators, standardised by TheGrid.
Paid-up capital
Fiscal period
Registered charges
Revenue
Profit / loss
People & contacts
4 employee profiles on record · names withheld.
Names and titles are intentionally absent from this page. The source relation carries no consent record across the privacy regimes this directory spans, so it is never requested and never stored. Search engines see exactly what you see here.
Counts only. No names are stored here, and none are served.
FAQ
Which legal entity operates under Mainstream Aquaculture Group?
One Victoria entity on the ABR. MAINSTREAM AQUACULTURE GROUP PTY LTD (ABN 51 606 768 656), medium confidence.
How many people work at Mainstream Aquaculture Group?
The record holds 49 counted staff profiles at January 2026. Its self-reported band sits above that count and is not published as a headcount.
Where does Mainstream Aquaculture Group have offices?
2 addresses on record.
Has Mainstream Aquaculture Group raised funding?
None linked to this brand.
What does Mainstream Aquaculture Group list as its specialties?
Nine tags on the brand's own list, among them r&d, trade and exporter.
Which companies are listed alongside Mainstream Aquaculture Group?
22 profiles list Mainstream Aquaculture Group as a peer — 96th percentile in Fisheries. It lists ten peers of its own. Yumbah Aquaculture Ltd and Clean Seas Sustainable Seafood list it back.