Insights

Heritage leadership GML Heritage is a well-established Australian heritage consultancy with 30+ years of experience and offices in Sydney, Melbourne, and Canberra, indicating a stable client base and potential for long-term, multi-region engagements in government, corporate, and public sectors.

Cross-sector opportunities Their work spans infrastructure, urban development, education, health, cultural places, parks, and defence sites, suggesting multiple entry points for projects requiring heritage impact assessments, stakeholder engagement, interpretive design, and built-environment integration.

Awards and recognition Recent awards in heritage interpretation and collaborations with notable firms underline credibility and a track record of delivering high-quality outcomes, which can help in competitive bids and prestige projects.

First Nations focus Commitment to First Nations rights, inclusion, and diversity presents an opportunity to align with clients pursuing Indigenous engagement, culturally informed planning, and reconciliation initiatives.

Digital and partnerships Active use of major tech platforms (AWS, SharePoint, WordPress, Shopify, Google-friendly tools) and strategic partnerships (e.g., with JPW Architects) signal readiness for digital-enabled proposals, data management needs, and integrated design-build collaborations.

Similar companies to GML Heritage

GML Heritage Tech Stack

GML Heritage uses 8 technology products and services including Canva, Amazon Web Services, Microsoft SharePoint, and more. Explore GML Heritage's tech stack below.

Media & News

GML Heritage's Email Address Formats

GML Heritage uses at least 3 email formats:
GML Heritage Email FormatsExamplePercentage
FirstL@gml.com.auJohnD@gml.com.au
67%
First.Last@gml.com.auJohn.Doe@gml.com.au
31%
LastF@gml.com.auDoeJ@gml.com.au
2%

Frequently Asked Questions

What is GML Heritage's phone number?

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You can contact GML Heritage's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is GML Heritage's official website and social media links?

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GML Heritage's official website is gml.com.au and has social profiles on LinkedIn.

How much revenue does GML Heritage generate?

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As of October 2026, GML Heritage's annual revenue is estimated to be $10M - $25M.

What is GML Heritage's SIC code and NAICS code?

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GML Heritage's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified and NAICS code is 54162 - Environmental Consulting Services.

How many employees does GML Heritage have currently?

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As of October 2026, GML Heritage has approximately 64 employees across 4 continents, including Oceania, North America and Asia. Key team members include Chief Executive Officer: S. V., Chief Financial Officer: M. H. and Head Of Victoria: E. J. Explore GML Heritage's employee directory with LeadIQ.

What industry does GML Heritage belong to?

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GML Heritage operates in the Environmental Services industry.

What technology does GML Heritage use?

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GML Heritage's tech stack includes Canva, Amazon Web Services, Microsoft SharePoint, WordPress, Shopify, Mailgun, Microsoft 365 and WP Engine.

What is GML Heritage's email format?

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GML Heritage's email format typically follows the pattern of FirstL@gml.com.au. Find more GML Heritage email formats with LeadIQ.

When was GML Heritage founded?

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GML Heritage was founded in 1989.
GML Heritage logo

GML Heritage

Environmental ServicesNew South Wales, Australia51-200 Employees

GML Heritage is a mid-sized Australian heritage consultancy with offices in Sydney, Melbourne, and Canberra. For more than three decades, the firm has worked across heritage, history, archaeology, built environment, landscape, interpretation and design to connect people with places. Its client base spans government, corporate, private and not-for-profit sectors, and its project experience covers major infrastructure, urban development, education, health, cultural places, parks and gardens, defence sites and iconic destinations.

The company operates within the environmental services sector, offering heritage advisory and planning support to help integrate heritage considerations into planning and design. Based in Sydney, NSW, with additional offices in Melbourne and Canberra, it participated in the 2026 National Trust NSW Heritage Awards in Sydney.

Section iconCompany Overview

Phone number
Website
gml.com.au
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
54162 - Environmental Consulting Services
Founded
1989
Employees
51-200

Section iconFunding & Financials

  • $10M - $25M

    GML Heritage's revenue is estimated to be in the range of $10M - $25M

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