George Grant Engineering
George Grant Engineering (GGE) is a New Zealand-owned structural steel fabricator and erector founded in 1990 in Papakura, Auckland, delivering up to 300 tonnes per month of heavy structural steel and on-site installation for enterprise construction primes, government, and developers across New Zealand and the Pacific.
- Company typePrivate
- Founded1990
- HeadquartersPapakura, New Zealand
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What George Grant Engineering does
George Grant Engineering (GGE) is a New Zealand-owned structural steel fabricator and erector headquartered in Papakura, Auckland, founded in 1990 and operating from a purpose-built factory established in 2006. The company designs, fabricates, and installs heavy structural steel components for commercial buildings, industrial facilities, public infrastructure, educational institutions, residential and mixed-use developments, recreational venues, and Pacific Island projects. Customers are predominantly enterprise construction primes (NZ Strong, Hawkins NZ, Apollo Projects, Haydn & Rollett, SEIPP Construction) and government end-clients (Auckland Airport, Ministry of Education, Watercare's Central Interceptor), with marquee projects including Auckland Airport Pier B, Foodstuffs North Island Head Office, Auckland Zoo orangutan enclosures, and the Tuvalu Convention Centre.
The firm's technical platform centers on advanced CNC fabrication equipment — the Geka-Alfa Alfa 500 line for flat-bar processing, Pro-Arc Master plasma/oxyfuel cutting, automated drilling and band-sawing lines, and a structural steel coping machine — supplemented by an in-house blast booth and paint shop, an Optimis quality management system, and AS/NZS ISO 3834-certified welding. Five rigging crews with in-house mobile cranes enable self-sufficient erection, and stated production capacity is up to 300 tonnes of structural steel per month. The business model is project-based: revenue is earned through one-off fabrication contracts, professional services for erection/installation, and end-to-end project management, with pricing quoted individually by tonnage, complexity, and scope. GTM is direct enterprise sales targeting construction companies, developers, and government entities across New Zealand and the South Pacific, supported by content marketing, SEO, and SCNZ/SSC network participation.
Certifications underpin the operating license: SCNZ CC3 scheme membership, SSC Gold, ISO 14001, Site Safe Gold (consecutive audits), and SiteWise Gold. GGE also offers a Green Steel Solutions sub-brand supporting Green Star-rated projects up to 6 stars and is a SCNZ Excellence in Steel Awards finalist across 2020 and 2021.
George Grant Engineering firmographics
Firmographics- Name
- George Grant Engineering
- Legal name
- George Grant Engineering Ltd
- Website
- https://gge.co.nz
- Company type
- Private
- Founded year
- 1990
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- George Grant Engineering (GGE) is a New Zealand-owned structural steel fabricator and erector founded in 1990 in Papakura, Auckland, delivering up to 300 tonnes per month of heavy structural steel and on-site installation for enterprise construction primes, government, and developers across New Zealand and the Pacific.
- Ownership category
- akta.pro rank
George Grant Engineering industry classification
Industry- Product category
- Structural Steel Fabrication
- NAICS
- Fabricated Structural Metal Manufacturing (332312), Structural Steel and Precast Concrete Contractors (238120)
- SIC
- Fabricated Structural Metal Products (3440)
- akta.pro primary industry
- Structural Steel Fabrication (IMADACAA)
- akta.pro secondary industry
- Bridge & Infrastructure Steel Components (IMADACAL)
Keywords
Where George Grant Engineering is headquartered
LocationHeadquarters
- HQ city
- Papakura
- HQ country
- New Zealand
- HQ region
- Oceania
Offices2 records
Markets served
George Grant Engineering business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Infrastructure, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Structural Steel Fabrication: Custom structural steel fabrication for commercial, industrial, infrastructure, and specialist projects. Projects are quoted individually based on specifications, with pricing determined by tonnage, complexity, and project requirements.
- Steel Erection & Installation: On-site steel erection and installation services delivered by experienced rigging crews with in-house mobile cranes and specialized equipment. Included as part of comprehensive project delivery.
- Project Management Services: Full project management from design coordination through fabrication, erection, and final installation, ensuring projects are delivered safely, on time, and within budget.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based custom quotes |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
George Grant Engineering product offering
Product offeringCore offering
George Grant Engineering (GGE) fabricates custom structural steel components, including beams, columns, frames, and architectural steel, with a monthly production capacity of up to 300 tonnes. The company also provides on-site steel erection and installation using self-sufficient mobile cranes and rigging crews, and delivers end-to-end project management from design coordination through fabrication and final installation. These services target commercial, industrial, infrastructure, and specialist construction projects across New Zealand and the South Pacific.
Product overview
George Grant Engineering (GGE) operates as a single unified structural steel fabrication and installation service provider, offering comprehensive end-to-end solutions for commercial, industrial, infrastructure, and specialist construction projects. The core portfolio consists of Structural Steel Fabrication (including beams, frames, architectural steel, and heavy-duty components), Steel Installation & Erection services, and Surface Protection and Finishing (in-house blast booth and paint shop). Project Management is integrated as a service module overseeing all phases from design coordination through fabrication, erection, and final installation. GGE also offers Green Steel Solutions as a sustainable sub-brand supporting Green Star-rated projects. With a production capacity of up to 300 tonnes per month and approximately 60 skilled professionals, the company delivers projects throughout New Zealand and the South Pacific.
Differentiator
Problem solved
Functional benefit
Products and services
- Structural Steel Fabrication
- Steel Installation and Erection
- Heavy Structural Steel Fabrication Heavy structural steel fabrication with a monthly production capacity of up to 300 tonnes for industrial, commercial, infrastructure, and specialist projects requiring large tonnages and complex componentry.
- Project Management Services End-to-end project management overseeing design coordination, fabrication, erection, and final installation to deliver structural steel projects safely, on time, and within budget while meeting quality standards.
- Green Steel Solutions Sustainable structural steel produced with reduced carbon emissions, supporting Green Star-rated projects up to 6 stars and sourced from responsible steelmakers under the Sustainable Steel Council Gold Certification.
Quantifiable outcome
- Production capacity of 300 tonnes of structural steel per month
- +2 more outcomes
Companies that use George Grant Engineering
Customer profileNamed customers10 records
Segments7 records
Ideal customer profiles4 records
George Grant Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
George Grant Engineering partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- Steel Construction New Zealand (SCNZ)coreCertified member of Steel Construction New Zealand (SCNZ) under the CC3 scheme, meeting highest standards of structural steel quality, safety, and compliance. Participates in SCNZ Excellence in Steel Awards and industry events.
- Sustainable Steel Council (SSC)coreGold Certified member of the Sustainable Steel Council, demonstrating excellence in sustainable steel practices, responsible resource management, and carbon footprint reduction. Committed to supporting Green Star-rated projects.
- Steel & Tube Holdings LimitedcorePartnership with Steel & Tube for supply of structural steel products including HST Purlins and Girts. Featured in Steel Stories collaboration with Apollo Projects for Wiri Logistics Warehouse project (22,000sqm, 900 tonne structural steel).
- CompetenzminorIndustry training organization representing the steel fabrication sector. Hosted site visits with career advisors from local schools to promote careers in steel fabrication and engineering.
Scale indicators5 records
Recent moves7 records
Expansion highlights5 records
George Grant Engineering competitors and assessment
Company assessmentBroad incumbents
- Fletcher Steel: Steel fabrication arm of Fletcher Building, NZ's largest construction and building products group. Operates at substantially larger scale with broader portfolio including commercial, infrastructure and residential — sets the competitive ceiling in the NZ market.
Direct peers
- Eastbridge Steel: Auckland/NZ structural steel fabricator delivering fabrication and erection services. Comparable scale and service offering, competing for similar commercial and industrial project work.
- Composite Steel Fabricators: NZ structural and miscellaneous steel fabricator serving commercial construction. Directly comparable offering with overlapping customer base among NZ contractors.
- John Jones Steel: NZ-based structural steel fabricator and erector with established operations across commercial construction. Direct peer in fabrication capacity, certifications and project types.
- Grayson Engineering: NZ structural steel fabrication and installation company with comparable capabilities in beams, frames, and on-site erection. Direct peer for commercial and industrial steel contracts across NZ.
- D&H Steel: Auckland-based structural steel fabricator and erector serving commercial and industrial construction. Closest direct competitor in the Auckland/NZ market with overlapping fabrication, erection and project delivery capabilities.
- Alpha Steel: NZ structural steel fabricator serving commercial and industrial markets. Comparable service scope across fabrication, erection and finishing for NZ construction clients.
Others
- Steel & Tube Holdings: NZ's largest steel distribution and products company, supplying structural steel to GGE (confirmed partner for HST Purlins/Girts). Not a direct fabricator peer but adjacent ecosystem participant and supply-chain counterparty.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks1 record
Key highlights7 records
Customer concentration
George Grant Engineering social profiles
Digital presenceGeorge Grant Engineering compliance and trust
Trust signalCompliance6 records
George Grant Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
George Grant Engineering leadership team
Management profileNumber of profiles
Profiles5 records
George Grant Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
George Grant Engineering M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about George Grant Engineering
What does George Grant Engineering do?
George Grant Engineering (GGE) fabricates custom structural steel components, including beams, columns, frames, and architectural steel, with a monthly production capacity of up to 300 tonnes. The company also provides on-site steel erection and installation using self-sufficient mobile cranes and rigging crews, and delivers end-to-end project management from design coordination through fabrication and final installation. These services target commercial, industrial, infrastructure, and specialist construction projects across New Zealand and the South Pacific.
Is George Grant Engineering a public or private company?
George Grant Engineering is a private company. It is classified as family owned and is currently operating.
When was George Grant Engineering founded?
George Grant Engineering was founded in 1990. It employs 11 to 50 people.
Where is George Grant Engineering based?
George Grant Engineering is headquartered in Papakura, New Zealand, in the Oceania region.
How does George Grant Engineering make money?
Three revenue lines are on record. Structural Steel Fabrication is the primary driver. The others are steel Erection & Installation and project Management Services.
Who are George Grant Engineering's main competitors?
Fletcher Steel is listed as a broad incumbent. Direct peers are Eastbridge Steel, Composite Steel Fabricators, John Jones Steel, Grayson Engineering, D&H Steel and Alpha Steel. Steel & Tube Holdings is listed as an others.
Does George Grant Engineering have an API?
No public API is recorded for George Grant Engineering.
What industry is George Grant Engineering in?
George Grant Engineering's product category is Structural Steel Fabrication. Its primary akta.pro industry code is IMADACAA, Structural Steel Fabrication, with a secondary code of IMADACAL, Bridge & Infrastructure Steel Components. Its NAICS code is 332312 and its SIC code is 3440.