Rohrig

Commercial Construction Servicesrohrig.com.au

Rohrig is an Australian commercial construction company founded in 1991, delivering integrated design-and-construct, project management, and property maintenance services primarily to the education sector across Queensland and New South Wales from offices in Brisbane, Sydney, and the Gold Coast.

Company typePrivate
Founded1991
HeadquartersMatraville, Australia
Headcount101–250
GTM typeB2B
OfferingServices

What Rohrig does

Rohrig Group Pty Ltd is an Australian commercial construction company founded in 1991 by Glenn Rohrig and headquartered in Brisbane, with regional offices in Sydney and on the Gold Coast. The firm operates across Queensland and New South Wales, delivering integrated design and construct (D&C), early contractor involvement (ECI), project management, construction documentation, and property maintenance services to institutional and commercial clients. Its primary end market is the education sector, where it has built specialist expertise in STEM/STEAM facilities, multi-stage school redevelopments, and complex projects delivered in live academic environments with minimal disruption; secondary segments include hospitality, aged care, automotive, and commercial construction. Underlying technical capability centers on in-house Revit-based architectural modeling and BIM coordination, supported by ISO 9001, ISO 14001, and ISO 45001 certified management systems.

The company employs more than 200 staff across its three offices and runs an enterprise field-sales motion focused on direct engagement with institutional clients (independent schools, colleges, and commercial developers). Revenue is generated through project-based, custom-quoted contracts typically structured as multi-year engagements (D&C tenders, construction contracts, and ongoing maintenance), with pricing not publicly disclosed. Recent customer activity includes flagship education projects for Northern Beaches Christian School, Hills International College, St John Henry Newman College, Ormiston College, The Illawarra Grammar School, and Oakhill College, often delivered in collaboration with specialist architecture firms including Novum, BVN Architecture, WMK Architecture, BSPN Architecture, and Betti and Knut. Rohrig is privately held, founder-controlled, and in 2026 broadened internal ownership by adding seven new shareholders from within the business alongside its 35-year anniversary.

Rohrig firmographics

Firmographics

Name: Rohrig
Legal name: Rohrig Group Pty Ltd
Website: https://rohrig.com.au
Company type: Private
Founded year: 1991
Operating status: Operating
Headcount range: 101–250 employees
Short description: Rohrig is an Australian commercial construction company founded in 1991, delivering integrated design-and-construct, project management, and property maintenance services primarily to the education sector across Queensland and New South Wales from offices in Brisbane, Sydney, and the Gold Coast.
Ownership category
akta.pro rank

Where Rohrig is headquartered

Location

Headquarters

HQ city: Matraville
HQ country: Australia
HQ region: Oceania

Offices3 records

Markets served

Rohrig business model

Business model

GTM type: B2B
Offering type: Services
Cost components: Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

Commercial Construction Services: Rohrig generates revenue through providing commercial construction services including early contractor involvement, design management, construction documentation, project management, construction delivery, and property maintenance. Revenue is earned through project-based fees for design and construct services, construction contracts, and ongoing maintenance services.

Pricing tiers

Model	Billing	Price
Other	Multi-year contract	Custom project-based pricing

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Rohrig product offering

Product offering

Core offering

Rohrig is an Australian commercial construction company delivering design and construct, construction-only, ECI (Early Contractor Involvement), project management, feasibility/master-planning and property maintenance services. The firm operates across Queensland and New South Wales with offices in Brisbane, Sydney and the Gold Coast, serving clients in the education, hospitality, aged care, automotive and commercial sectors.

Product overview

Rohrig is a commercial construction company offering an integrated suite of services across the entire construction lifecycle. The core offering comprises Early Contractor Involvement (ECI), Design Management, Detailed Construction Documentation (using Revit), Project Management, Construction Services, and Maintenance/Property Management. These services operate as interconnected phases within a delivery methodology, with Design & Construct serving as the primary integrated delivery method. Rohrig specializes in sectors including education (STEAM/STEM facilities), hospitality, aged care, automotive, and commercial construction across Queensland and New South Wales.

Differentiator

Problem solved

Functional benefit

Companies that use Rohrig

Customer profile

Named customers7 records

Segments3 records

Ideal customer profiles3 records

Rohrig technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Feature5 records

Rohrig partnerships and signals

Strategic signal

Partnerships

Eleven partnerships are on record, tiered core.

NovumcoreStrategic or Co-development Partner · 1 January 2026Architecture firm that designed the STEAM Centre at Hills International College, working closely with Rohrig on design and construction delivery. Novum has designed multiple projects for Rohrig including Oriel Handley Hall.
WMK ArchitecturecoreStrategic or Co-development Partner · 1 January 2026Architecture firm that designed the O'Sullivan Science Centre at Northern Beaches Christian School, collaborating with Rohrig on the cutting-edge STEM facility.
Project StrategiescoreStrategic or Co-development Partner · 1 January 2026Project management firm that managed the St John Henry Newman College project in collaboration with Rohrig.
Ink DuckcoreStrategic or Co-development Partner · 1 January 2026Architects who envisioned the design for St John Henry Newman College, collaborating with Rohrig on the new campus development.
BVN ArchitecturecoreStrategic or Co-development Partner · 1 January 2026Architecture firm that designed the Oakhill College Commons building, working with Rohrig on the design-and-construct project.
BSPN ArchitecturecoreStrategic or Co-development Partner · 1 January 2026Original architects of the Centre for Learning and Innovation at Ormiston College, with Rohrig rebuilding the facility after fire damage.
Tom Mark HenrycoreStrategic or Co-development Partner · 1 January 2026Interior design firm engaged by Rohrig for the rebuilt Ormiston College CLI project, building on the original BSPN Architecture concept with stunning colours, textures and features.
Midson GroupcoreImplementation/ SI/ Consulting Partner · 1 January 2026Project management firm that managed the Northern Beaches Christian School STEM facility project.
Estimate OnecoreChannel Partner/ Reseller/ Distributor · 1 January 2026Rohrig uses Estimate One for all tendering. Subcontractors can register interest for upcoming projects through Estimate One platforms for QLD and NSW.
MostynCoopercoreStrategic or Co-development Partner · 1 January 2025Project management firm working with Rohrig on The Illawarra Grammar School Hoskins Building project.
Betti and Knut (architects)coreStrategic or Co-development Partner · 1 January 2025Architectural firm collaborating with Rohrig on the Hoskins Building at TIGS, a state-of-the-art sustainable learning centre designed to PassivHaus standards.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Rohrig competitors and assessment

Company assessment

Direct peers

FDC Construction: Mid-sized Australian commercial construction contractor active across education, health, hospitality, and commercial sectors with D&C delivery. Comparable in scale, regional focus, and target verticals to Rohrig.
Hickory: Australian commercial construction firm with capabilities across hospitality, education, residential, and commercial sectors. Comparable in integrated delivery approach and project type to Rohrig.
ADCO Constructions: Australian-headquartered commercial construction contractor operating across education, health, aged care, hospitality, and commercial sectors nationally. ADCO is a close comparable in size, multi-sector focus, and design-and-construct delivery model to Rohrig.
A W Edwards: NSW-focused commercial construction company specializing in education, heritage, hospitality, and commercial projects. Directly competes with Rohrig's Sydney office for similar client segments and project types.
Ganellen: Sydney-based commercial construction company with design-and-construct capabilities across commercial, hospitality, education, and aged care. Direct competitor for Rohrig's NSW operation and similar D&C delivery model.
Built: Major Australian commercial construction company with strong presence in education, hospitality, aged care, and commercial sectors. Built competes directly with Rohrig on D&C tenders in the same eastern-seaboard geographies.
Roberts Pizzarotti: Australian commercial construction firm specializing in education, health, hospitality, and commercial projects. Operates with similar D&C delivery approach and mid-tier scale, making it a head-to-head competitor for Rohrig on school and aged-care work.
Mainbrace: Queensland-based commercial construction company with strong footprint in education, hospitality, and commercial builds. Directly competes with Rohrig in the Brisbane and southeast Queensland market for school and commercial projects.

Broad incumbents

Lendlease: Global Tier-1 contractor with significant Australian commercial construction operations across education, health, and hospitality. While far larger, Lendlease competes for the same major school, healthcare, and aged-care D&C mandates, particularly for premium institutional clients.
Multiplex (Brookfield Multiplex): Major Australian commercial construction contractor with extensive education, health, and commercial portfolio. As a broad incumbent, Multiplex competes with Rohrig on larger institutional projects while also pursuing the same private-school and aged-care client base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

Rohrig compliance and trust

Trust signal

Compliance3 records

Rohrig financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Rohrig leadership team

Management profile

Number of profiles

Profiles8 records

Rohrig funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Rohrig M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Rohrig

What does Rohrig do?

Is Rohrig a public or private company?

Rohrig is a private company. It is classified as founder individual operated bootstrapped and is currently operating.

When was Rohrig founded?

Rohrig was founded in 1991. It employs 101 to 250 people.

Where is Rohrig based?

Rohrig is headquartered in Matraville, Australia, in the Oceania region.

How does Rohrig make money?

One revenue line is on record: commercial Construction Services.

Who are Rohrig's main competitors?

Direct peers on record are FDC Construction, Hickory, ADCO Constructions, A W Edwards, Ganellen, Built, Roberts Pizzarotti and Mainbrace. Broad incumbents are Lendlease and Multiplex (Brookfield Multiplex).

Does Rohrig have an API?

No public API is recorded for Rohrig.