Trinder Engineering

What Trinder Engineering does

Trinder Engineering (legal entity A W Trinder Limited, operating as The Trinder Group / Trinder Engineers) is a New Zealand-owned, privately held engineering and fabrication company founded in 1948 in Nelson and now headquartered at a new purpose-built facility at 1 Manatu Way, Appleby, in the Nelson Tasman region. The company employs 51–100 staff across an integrated service portfolio structured around five lines: Design & Development (in-house CAD design, structural and mechanical engineering, 3D scanning), Engineering Maintenance & Jobbing (on-site maintenance, shutdowns, breakdowns, inspections), Fabrication (structural steelwork, stainless steel, coded pipe work, AS/NZS 5131 compliance), Machinery & Equipment Manufacturing (Trinder Forestry Cabs, Boom & Arm Systems, Harvestech S3000 Delimber, plus contract manufacturing), and Research Services (R&I commercialization via Callaghan Innovation and partner research institutes). Trinder holds Sector-relevant certifications including SiteWise Gold, Tertiary Accreditation, AS/NZS 5131 Cat 1-3, AS/NZS 2980 Appendix C hygienic welding, ASME IX pressure pipework, and AS 2214. Its wholly owned subsidiary Waimea Engineering (acquired 2000) is the only Heavy Vehicle Manufacturing Certifier in the Nelson Tasman region. The vertically integrated model—concept to commissioning under one roof—and certified welding credentials support primary-sector (forestry, viticulture, horticulture, aquaculture, food processing, quarrying) and construction/industrial clients across New Zealand and selected export markets.

Name

Trinder Engineering

Legal name

A W Trinder Limited

Website

https://trinder.co.nz

Company type

Private

Founded year

1948

Operating status

Operating

Headcount range

51–100 employees

Short description

Trinder Engineering is a New Zealand engineering and fabrication firm serving forestry, viticulture, manufacturing, food processing, and construction clients with end-to-end in-house design, fabrication, maintenance, and equipment manufacturing capabilities from its Nelson Tasman headquarters.

Ownership category

akta.pro rank

Product category

Industrial Engineering and Fabrication Services

NAICS

Fabricated Structural Metal Manufacturing (332312), Industrial Machinery Manufacturing (33324), All Other Industrial Machinery Manufacturing (333248), Agriculture, Construction, and Mining Machinery Manufacturing (3331)

SIC

General Industrial Machinery & Equipment (3560), Industrial Trucks, Tractors, Trailors & Stackers (3537), Machine Tools, Metal Cutting Types (3541)

akta.pro primary industry

Truck Body & Upfitting Manufacturing (Box Bodies/Service Bodies/Cranes/Liftgates) (IMACABAI)

akta.pro secondary industries

Trailer Repair & Structural Fabrication (Frames, Crossmembers, Welding) (TLAKACAA), Container (Intermodal) Structural Repair & Refurbishment (CSC/IICL) (TLAKACAH), Material Handling & Industrial Lift Vehicle Manufacturing (Forklifts/Telehandlers/Reach Stackers) (IMACAFAD)

Keywords

• Structural steel fabrication
• Industrial machinery manufacturing
• Engineering maintenance services
• Mechanical design services
• Forestry equipment manufacturing

Headquarters

HQ city

Appleby

HQ country

New Zealand

HQ region

Oceania

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Engineering Design Services: In-house design office providing concept development, feasibility studies, detailed mechanical and structural design, compliance documentation. Billed per project stage with progress claims aligned to deliverables.
2. Fabrication Services: Structural steel, industrial plant, stainless steel fabrication and coded pipe work. Manufacturing services for commercial, industrial and residential applications. Project-based pricing.
3. Maintenance and Jobbing Services: On-site engineering maintenance, scheduled plant maintenance, shutdowns, emergency breakdowns, inspections and certifications, and installation work. Combination of contract and reactive pricing.
4. Machinery and Equipment Manufacturing: Design and manufacture of forestry cabs, guarding packages, booms, arms, and Harvestech S3000 Delimber. Products sold under license and manufactured for viticulture, horticulture and forestry sectors. Domestic and export markets.
5. Research and Innovation Services: R&D project partnership and commercialization support including sourcing R&I funds, locating expertise/technology/resources, team creation, and project mentoring/management services.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Trinder Engineering delivers end-to-end industrial engineering services including in-house design and CAD development, structural steel and stainless steel fabrication, custom machinery and equipment manufacturing (notably forestry cabs, booms and arms, and the Harvestech S3000 Delimber), on-site plant maintenance and breakdown services, and R&I commercialisation support. All capabilities are housed under one roof at the new purpose-built Appleby, Richmond workshop, serving primary sector, manufacturing, construction, and aquaculture clients across New Zealand and select export markets.

Product overview

Trinder Engineering is a New Zealand-owned and operated engineering and manufacturing company with over 70 years of industry experience. The company operates as a single unified engineering services provider with all capabilities in-house: CAD design, 3D scanning, fabrication, machining, assembly, installation, and servicing. The core product portfolio consists of five integrated service lines: Design & Development (concept to detailed design), Engineering Maintenance & Jobbing (on-site services), Fabrication (structural steel, stainless steel, coded pipe work), Machinery & Equipment Manufacturing (forestry, horticulture, viticulture equipment), and Research Services (product realisation and commercialisation). Key manufactured products include Trinder Forestry Cab & Guarding Packages, Trinder Boom & Arms, Harvestech S3000 Delimber, and High & Wide modifications for forestry equipment. The subsidiary Waimea Engineering handles heavy vehicle manufacturing and maintenance. The company serves domestic and export markets across primary, manufacturing, and construction sectors.

Differentiator

Problem solved

Functional benefit

Brands

• Harvestech S3000 Delimber: A timber processing machine manufactured by Trinder for the forestry industry, with parts available throughout New Zealand.

Products and services

• Design & Development In-house engineering design services including concept development, feasibility studies, detailed CAD design, mechanical and structural engineering, Design for Manufacture & Assembly (DfMA), and compliance documentation. Designed to be co-located with the workshop for rapid iteration, it serves primary sector, manufacturing, construction and aquaculture clients across New Zealand.
• Engineering, Maintenance & Jobbing On-site engineering services including general maintenance and jobbing, scheduled and preventative plant maintenance, shutdowns, emergency breakdowns, inspections, certifications and installation work. Serves industries including wood processing, viticulture, horticulture, food processing, aquaculture, and quarrying.
• Fabrication Structural steelwork for commercial, industrial, residential and engineered timber construction; industrial plant equipment (access platforms, walkways, machine guarding); stainless steel projects for food grade handling and dairy; coded pipe work for boilers and hydraulic machinery; and forestry guarding packages. Fabricated to AS/NZS 5131 construction categories 1-3.
• Machinery & Equipment Manufacturing Design and manufacture of innovative machinery for viticulture, horticulture, and forestry sectors, including forestry cabs and guarding packages, boom and arm systems, and the Harvestech S3000 Delimber. Also provides manufacturing services under license for third-party organisations such as TRS Sprayers and Webbline.
• Research Services Integrated research and innovation (R&I) services that take engineering concepts through to commercialisation. Includes sourcing R&I funds, locating research expertise and technology, team creation, and project mentoring and management. Offered in partnership with Callaghan Innovation, Cawthron Institute, Plant & Food Research, University of Canterbury, ACC and Fire and Emergency New Zealand.
• Trinder Forestry Cab & Guarding Packages Operator protection cab and guarding package range for forestry machines, including Loader Cab, Hi Vis Front screen, and Felling Cab variants with ROPS, FOPS and OPS certification. Features hydraulic door operation, integrated boom seal, heavy-duty underbelly guard, and optional upgrades including polycarbonate panels, LED lighting and cab risers. Engineered in collaboration with the University of Canterbury.
• Trinder Boom & Arms Boom and arm combinations designed for 25-40 tonne base machines used in front-line logging. Hydraulic hosing is routed through the centre of the boom and arm to eliminate the need for extra guarding and extend hose life. Available modifications include straightening, under slung dipper cylinder, through hose set ups and high lift options.
• Harvestech S3000 Delimber Forestry delimber product manufactured by Trinder for the New Zealand forestry industry. Spare parts are dispatched throughout New Zealand via overnight courier, with FREEPHONE 0800 445 445 service support.
• High & Wide Modifications Track widening and ground clearance modifications for forestry equipment, including extended track guards, increased stability, and certified tethering hitch. Designed for safe and stable operation of forestry machines on uneven terrain.
• Waimea Engineering (Heavy Transport Manufacture and Maintenance) Wholly owned subsidiary of A W Trinder Ltd providing heavy transport manufacture and maintenance. The only Heavy Vehicle Manufacturing Certifier in the Nelson Tasman Region, operating from leased workshops on Eden's Road in addition to the main Appleby facility.

Quantifiable outcome

• Reduced on-site issues and projects running to programme through design team accuracy and thoroughness
• +3 more outcomes

Named customers8 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• Coman ConstructioncoreStrategic or Co-development Partner · 1 January 2023Partnership to relocate Trinder workshops and headquarters. Coman Construction partnered with Trinder to build new purpose-built workshop facilities at 1 Manatu Way, enabling the 2024 relocation.
• Waimea EngineeringcoreOEM/ Whitelabel/ Licensing Partner · 1 January 2000Wholly owned subsidiary of A W Trinder Ltd since 2000. Specializes in heavy transport manufacture and maintenance. Expanded to become the only Heavy Vehicle Manufacturing Certifiers in the Nelson Tasman Region.
• Cawthron InstitutecoreStrategic or Co-development PartnerResearch and innovation partnership for developing world-class products and equipment. Cawthron is New Zealand's largest independent science organization specializing in marine and freshwater science.
• Plant & Food ResearchcoreStrategic or Co-development PartnerResearch partnership supporting integrated research and innovation services. Plant & Food Research is a New Zealand-based science company focusing on food and crop science.
• Callaghan InnovationcoreStrategic or Co-development PartnerPartnership with New Zealand's national research and development institute. Supports R&I funding sourcing, expertise location, and project partnership terms for commercialization.
• University of CanterburycoreTechnology or IntegrationCollaborated with University of Canterbury to engineer cab designs that set industry benchmarks for forestry equipment. Technical collaboration for safety and engineering innovation.
• ACC (Accident Compensation Corporation)minorStrategic or Co-development PartnerResearch and innovation partner supporting injury prevention and workplace safety initiatives in New Zealand.
• Fire and Emergency New ZealandminorStrategic or Co-development PartnerResearch and innovation partner supporting community safety and emergency response initiatives.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Others

• Hastings Deering: Largest Caterpillar equipment dealer in Australia servicing mining, construction, and forestry. Comparable in forestry and heavy-equipment end-market exposure and aftermarket service motion, though not a direct fabrication/manufacturing peer.
• BrandSafway: Global industrial services and access/scaffolding provider with significant presence in Australia and NZ. Adjacent peer in industrial services, plant maintenance, and on-site engineering support for the construction and primary sectors.

Direct peers

• GR Engineering Services Limited: ASX-listed engineering design and construction services firm serving mining, infrastructure, and industrial clients across Australia. Comparable as a multi-discipline engineering services provider with design, fabrication, and on-site delivery capabilities.
• Calibre Group: ASX-listed engineering services group providing design, project delivery, and asset management across resources, infrastructure, and industrial sectors. Comparable diversified engineering services business model with end-to-end project delivery.
• Steel & Tube Holdings Limited: NZX-listed New Zealand steel products distributor and fabricator serving construction, manufacturing, and rural sectors. Most directly comparable NZ-listed peer given overlapping structural steel and stainless fabrication, distribution channels, and primary-sector customer base.
• Eastbridge Group: Australian structural steel fabrication and erection firm with similar end-to-end design-fabricate-install capabilities. Closest direct comp on capability profile (structural steel, industrial fabrication) though operating at larger scale in Australia.
• Culham Engineering: New Zealand-based engineering and fabrication company providing structural steel, general engineering, and manufacturing services. Closest size-and-capability comparable peer in the NZ market with overlapping fabrication, structural, and equipment manufacturing services.
• Smithbridge Group: Australian structural steel and bridge fabrication specialist serving infrastructure, construction, and industrial clients. Directly comparable in fabrication capability, project-based delivery, and structural steelwork focus.
• Acrow Group Limited: ASX-listed industrial services and formwork/scaffolding company with engineering, manufacturing, and hire operations across Australia and NZ. Comparable mid-sized industrial services and engineered products business with similar primary-sector exposure.

Broad incumbents

• Fletcher Building Limited: Largest NZ construction and building products company (NZX-listed) with major steel distribution and prefabrication operations. A broad incumbent whose scale and vertical integration dwarf Trinder but who faces similar NZ construction and primary-sector dynamics.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/TrinderGroupNZ

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries1 record

Funding overview

Funding rounds3 records

Investors1 record

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 Trinder Engineering