Brand profile · Environmental Services

Geosyntec Consultants Australia

Geosyntec Consultants Australia runs an Environmental Services operation from Sydney, NSW. Ownership is privately held; it publishes at geosyntec.com.au. It holds one address on record, all in Australia. The record counts 40 people. Tagged remediation, environmental management and environmental. Two Australian registrations (ABN) are candidate matches. The record links six similar brands, most of them in Civil Engineering.

Profile live Privately Held Founded 1983 2 registry matches ABN 1 office country
Registry match · ABR

Key facts

Counted staff
40
self-reported band not used
Founded
1983
43 years
Registry matches
2
ABR
Office countries
1
1 address
Funding rounds
None on record
Company type
Privately Held
self-reported
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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.
  • GEOSYNTEC CONSULTANTS PTY LTD

    ABN23154745525

    NSWMedium confidenceMatched on exact nameABR

  • GEOSYNTEC CONSULTANTS INC

    ABN44197016355

    Medium confidenceMatched on exact nameABR

Legal entities

Geosyntec Consultants Australia: 2 registry entitiesGeosyntec Consultants Australia is linked to 2 registry entities: GEOSYNTEC CONSULTANTS PTY LTD (ABN 23154745525, candidate); GEOSYNTEC CONSULTANTS INC (ABN 44197016355, candidate).Geosyntec Consultants AustraliaGEOSYNTEC CONSULTANTSPTY LTDABN 23154745525Candidate · Medium confidenceGEOSYNTEC CONSULTANTSINCABN 44197016355Candidate · Medium confidence
Show as table · Geosyntec Consultants Australia: 2 registry entities
Geosyntec Consultants Australia: 2 registry entities
GEOSYNTEC CONSULTANTS PTY LTDABN 23154745525
GEOSYNTEC CONSULTANTS INCABN 44197016355
Confirmed matches0 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

Geosyntec is a consulting and engineering firm that works with private and public-sector clients to address their new ventures, complex problems, and vital studies involving our environment, natural resources, and civil and industrial infrastructure. We have more than 2,000 scientists, engineers, and other professionals working in 9 countries, with projects delivered in over 100 countries.

Specialties

All 18 specialties
  • Remediation
  • Environmental Management
  • Soil Assessment and Remediation
  • Groundwater Assessment and Remediation
  • Ground Gas Assessment
  • Soil Vapour
  • Human Health Risk Assessment
  • Environmental Site Assessment
  • Contaminated Site Assessment and Remediation
  • Contaminated Site Auditing
  • Sustainability Advisory Services
  • Human Rights Management
  • Sustainable Procurement
  • Environmental
  • Health and Safety Due Diligence
  • health and safety compliance auditing
  • Hazardous Ground Gas Management
  • Environmental Strategic Advice

Locations

Country footprint

Offices in 1 countryCountry footprint: 1 country, primary AU. Codes: AU.1 countryprimary AUAU
Show as table · Offices in 1 country
Offices in 1 country
Countries1
Primary countryAU

All codes: AU

Addresses

  • AU1 York Street; Suite 3.04; Sydney, NSW 2000Primary

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Spending power

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Spending power

Signals & hiring

Hiring, headcount and registry-change signals, streamed to members.

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Hiring activity
Headcount trend

Financials

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Paid-up capital
Fiscal period
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Revenue
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People & contacts

4 employee profiles on record · names withheld.

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FAQ

Which legal entities operate under Geosyntec Consultants Australia?

Two New South Wales entities on the ABR. GEOSYNTEC CONSULTANTS PTY LTD (ABN 23 154 745 525) and GEOSYNTEC CONSULTANTS INC (ABN 44 197 016 355). Both medium confidence.

How many people work at Geosyntec Consultants Australia?

The record holds 40 counted staff profiles at January 2026. Its self-reported band sits above that count and is not published as a headcount.

Where does Geosyntec Consultants Australia have offices?

One address on record, Australia only. Primary: 1 York Street, Suite 3.04, Sydney, NSW 2000.

Has Geosyntec Consultants Australia raised funding?

None linked to this brand.

What does Geosyntec Consultants Australia list as its specialties?

18 tags on the brand's own list, among them remediation, environmental management and environmental.

Which companies are listed alongside Geosyntec Consultants Australia?

4 profiles list Geosyntec Consultants Australia as a peer — 64th percentile in Environmental Services. It lists ten peers of its own. Red Earth Engineering A Geosyntec Company lists it back.

What is Geosyntec Consultants Australia's website?