Spending power
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Spending power
Key facts
Counted staff
13
self-reported 11–50 band
Founded
2015
11 years
Registry matches
2
ABR
Office countries
1
2 addresses
Funding rounds
None on record
Company type
Privately Held
self-reported
Legal entities
1 brand → 2 possible registrationsThese are name matches on ABR. 2 registrations share this brand's name; which one you contract with is a question for the register.
THIRD HEMISPHERE HOLDINGS PTY LTD
ABN93671798011
THIRD HEMISPHERE PTY LTD
ABN60616085673
Legal entities
Show as table · Third Hemisphere: 2 registry entities
| THIRD HEMISPHERE HOLDINGS PTY LTD | ABN 93671798011 |
|---|---|
| THIRD HEMISPHERE PTY LTD | ABN 60616085673 |
| Confirmed matches | 0 of 2 |
A candidate is a name match on the registry, not a confirmed identity, and two candidates are ambiguity rather than a corporate structure.
Description
Third Hemisphere is a founder-led public relations agency for positive impact. It helps clients lead the conversation globally and become industry leaders through strategic communications in tier-1 news media. This drives commercial outcomes with investors, customers, partners, talent, and governments.
The team is composed of experts from media, politics, and venture capital with deep experience and influence across technology, capital markets, sustainability, fintech, diversity, and the climate transition.
Third Hemisphere invests in its clients' growth and builds sustainable ROI.
Third Hemisphere was awarded Mumbrella Boutique Agency of the Year and SABRE Best Financial Services Campaign. Founder and CEO, Hannah Moreno, has also been awarded B&T’s technology woman of the year, Mumbrella’s PR Professional of the Year, and was a finalist for PR Agency Head of the Year at the PR Asia Awards and the Women in Finance Awards.
We help our clients lead the conversation to create impact and become category leaders, through strategic and integrated communications across tier-1 news media, social, and digital channels. This drives commercial outcomes with their investors, customers, partners, talent, and governments.
Our experience and influence is broad and deep across investment and capital markets, sustainability and ESG, deep tech, fintech, and the climate transition. Our team is composed of tier-1 media writers, technical and science writers, venture investors, business builders, former journalists, TV producers, and marketing experts.
We invest in our clients and build sustainable value from Seed to IPO and beyond.
Specialties
- technical writing
- investor relations
- thought leadership
- crisis management
- issues management
- public relations
- content marketing
- communications
All 11 specialties
- Public Relations
- Communications
- Media Engagement
- Investor Relations
- Thought Leadership
- Issues Management
- Crisis Management
- Technical Writing
- Content Marketing
- Speaking Engagements
- Award Applications
Locations
Country footprint
Show as table · Offices in 1 country
| Countries | 1 |
|---|
All codes: AU
Addresses
- AUMelbourne, VIC 3000
- AUSydney, New South Wales 2000Primary
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 entities operate under Third Hemisphere?
Two New South Wales entities on the ABR. THIRD HEMISPHERE HOLDINGS PTY LTD (ABN 93 671 798 011) and THIRD HEMISPHERE PTY LTD (ABN 60 616 085 673). Both medium confidence.
How many people work at Third Hemisphere?
The record holds 13 counted staff profiles at January 2026, inside the self-reported 11–50 band.
Where does Third Hemisphere have offices?
Two addresses on record, Australia only. Primary: Sydney, New South Wales 2000.
Has Third Hemisphere raised funding?
None linked to this brand.
What does Third Hemisphere list as its specialties?
11 tags on the brand's own list, among them technical writing, investor relations and thought leadership.
Which companies are listed alongside Third Hemisphere?
20 profiles list Third Hemisphere as a peer — 97th percentile in Public Relations and Communications Services. It lists ten peers of its own. Parents for Climate and Australian DeFi Association list it back.