What Birzulis Associates does

Birzulis Associates (legal entity Birzulis Civil & Structural Engineering, ACN 003 797 911) is a private Australian civil and structural engineering design consultancy headquartered in Rozelle/Sydney, operating exclusively within New South Wales for over 30 years. The firm delivers engineering design services for construction projects across seven vertical sectors: aged care, education, emergency services, hospitality, mixed use, public infrastructure, and sport and recreation. Its core offering is organised around two integrated service lines — Civil Engineering Services and Structural Engineering Services — applied per project rather than packaged as a modular product platform.

The firm positions itself on an 'efficiency-first' design methodology, claiming a 95% zero-variations record and 10,000+ projects delivered over its operating history. Revenue is generated through professional services fees on a project basis, with pricing quoted per engagement rather than disclosed publicly. Go-to-market is relationship-driven: direct engagement with architects, construction companies, developers, and government clients across NSW, supplemented by a company website, LinkedIn presence, and word-of-mouth referrals.

The business is bootstrapped and independently operated, with no disclosed venture capital, private equity, or parent ownership, and no funding rounds, acquisitions, patents, or formal partnerships in the data. Named enterprise clients include Bupa (aged care), Grindley Constructions, Architectus, PMDL, COWYN Building Group, Rossmark/RMK Commercial, and government projects such as Broken Hill Police Station, indicating a diversified mix of healthcare, construction, architecture, and public-sector engagements.

Name

Birzulis Associates

Legal name

Birzulis Civil & Structural Engineering

Website

https://birzulisassociates.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Short description

Birzulis Associates is a Sydney-based civil and structural engineering design consultancy delivering project-based engineering services across seven construction verticals (aged care, education, emergency services, hospitality, mixed use, public, sport and recreation) within New South Wales, Australia.

Ownership category

akta.pro rank

Product category

Structural Engineering Services

NAICS

Engineering Services (541330)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Civil & Structural Engineering Consulting (BPAHAIAA)

Keywords

• Civil engineering design
• Structural engineering services
• Construction design consultancy
• Building structural design
• Engineering project design

Headquarters

HQ city

Rozelle

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Engineering Consultancy Services: Professional services revenue from providing civil and structural engineering design for construction projects. Services are delivered on a project basis with fees based on project scope and complexity.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Birzulis Associates is a civil and structural engineering design consultancy based in Rozelle, New South Wales, Australia, delivering engineering design solutions for building and construction projects across multiple sectors. The firm provides design services that focus on optimising the use of materials, time, and cost, with a stated record of 95% zero-variations on delivered projects and more than 10,000 projects completed since its founding in 1989.

Product overview

Birzulis Associates is a civil and structural engineering consultancy firm that operates as a single unified service offering rather than a platform-plus-modules architecture. The company provides comprehensive civil and structural engineering services, delivering projects across multiple sectors including Aged Care (Bupa Aged Care facilities), Education, Emergency Services (Broken Hill Police Station), Hospitality, Mixed Use (The Herald Apartments), Public Infrastructure, and Sport and Recreation. Their core service portfolio centers on two integrated offerings—Civil Engineering Services and Structural Engineering Services—which work together to provide complete project delivery. The firm emphasizes efficiency, claiming a 95% zero-variations record and over 10,000 projects delivered across NSW over 30 years. Project sectors operate as service categories rather than separate products, each addressing specific industry needs while leveraging the same core engineering capabilities.

Differentiator

Problem solved

Functional benefit

Products and services

• Structural Engineering Services
• Civil Engineering Services
• Aged Care Facility Design
• Education Facility Design
• Emergency Services Facility Design
• Mixed Use Development Design
• Public Infrastructure Design
• Sport and Recreation Facility Design

Quantifiable outcome

• 95% zero-variations record - indicating minimal design changes during construction
• +3 more outcomes

Named customers10 records

Segments7 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Calibre Consulting: Australian engineering consultancy delivering structural, civil, and building services to property and infrastructure clients — comparable scale and service overlap with Birzulis in NSW.
• BG&E Consulting: Australian-headquartered structural and civil engineering consultancy with comparable boutique-to-mid-tier positioning, overlapping service lines in buildings, infrastructure, and developer-led projects across Australia.
• Bonacci Group: Australian structural and civil engineering consultancy focused on buildings, healthcare, and education sectors, competing for similar NSW-based architect and developer engagements.
• Northrop Engineers: Australian multidisciplinary engineering consultancy delivering structural, civil, and building services design to the property and infrastructure sectors — a close peer in scale and service mix.
• ADP Consulting: Australian multidisciplinary engineering consultancy with structural, civil, and building services practice serving property developers and architects — comparable mid-tier peer in size and customer profile.
• Taylor Thomson Whitting (TTW): Australian structural and civil engineering consultancy with comparable boutique focus on commercial, residential, and education projects, often collaborating with leading Australian architects.

Broad incumbents

• AECOM: Global infrastructure and engineering consultancy with a substantial Australian practice, competing for the same NSW public-sector and large commercial engineering mandates as Birzulis.
• WSP in Australia: Global engineering consultancy with a significant Australian practice providing property, buildings, and infrastructure engineering — competes for the same NSW government and developer mandates as Birzulis at a much larger scale.
• Arup: Global engineering consultancy with strong Australian presence in structural and civil design for buildings, healthcare, education, and transport — competes for high-profile NSW projects alongside Birzulis.
• Aurecon: Large Australian-headquartered engineering, design, and advisory firm with full structural and civil capabilities across buildings, infrastructure, and government projects — broader portfolio but overlapping on Birzulis's core service lines.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/birzulis-associates

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Birzulis Associates