What Rendertech Ltd does

Rendertech Ltd is a New Zealand-based industrial process engineering and equipment manufacturing company that designs, manufactures, and installs custom rendering, wastewater treatment, odour control, and liquid storage systems. Founded in 1988 and headquartered in Te Rapa with a manufacturing workshop in Bay of Plenty, the company serves meat rendering, dairy, food processing, and municipal water infrastructure enterprises primarily across New Zealand and Australia. Its proprietary technology stack centers on low-temperature rendering processes (Press Dewatering System, Continuous Feather Processing System, Render Vessels, Contact Driers including the flagship CD500J), Dissolved Air Flotation wastewater treatment using multiphase-pump-based dissolved air modules, and the AgResearch (MIRINZ)-licensed biofilter for odour control. Rendertech also acts as the regional agent for Tank Connection's bolted-steel RTP tanks and Geodesic Domes across Oceania and supports Uzelac Industries (formerly Duske) rotary dryers in the region.

The business operates a turnkey project model: custom engineering and design, in-house manufacturing, on-site installation, commissioning, and recurring after-sales service and spare parts supply. Pricing is quote-based and not publicly disclosed, consistent with engineered industrial equipment. Documented customer outcomes include a 65% capacity increase and 25% lower gas consumption for Talloman's poultry rendering line, a 280% throughput increase (2.5 to 9.5 tonnes/hour) and 40% energy cost reduction for an unnamed fish meal processor, and 90%+ odour reduction for the Talloman beef rendering upgrade. Customers include Talloman (Craig Mostyn Group), Fonterra, Tauranga City Council, Bindaree Beef Group, and the fifth-largest meat processor in Australia. The company is privately held, founder/independently operated, with 1-10 employees and no external funding events disclosed. Marketing relies on technical content (white papers, case studies, blog) and direct enterprise sales rather than broad digital advertising.

Name

Rendertech Ltd

Legal name

Rendertech Ltd

Website

https://rendertech.co.nz

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

1–10 employees

Short description

Rendertech Ltd is a New Zealand-based industrial engineering company that designs, manufactures, and installs rendering, wastewater treatment, odour control, and liquid storage process systems primarily for meat, dairy, food processing, and municipal enterprises across Oceania and Australia.

Ownership category

akta.pro rank

Product category

Industrial Process Equipment Manufacturing

NAICS

Rendering and Meat Byproduct Processing (311613)

SIC

Misc Industrial & Commercial Machinery & Equipment (3590), Industrial Process Furnaces & Ovens (3567), Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)

akta.pro primary industry

Inedible/Industrial Rendering (Greases for Oleochemicals, Biodiesel Feedstock) (AFANAGAB)

akta.pro secondary industry

Crop Protection & Application Equipment (Sprayers/Spreaders) (IMAHACAC)

Keywords

• Industrial wastewater treatment
• Rendering equipment manufacturing
• Odour control systems
• Protein recovery processing
• Bolted steel storage tanks

Headquarters

HQ city

Te Rapa

HQ country

New Zealand

HQ region

Oceania

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Equipment Manufacturing & Sales: Design, manufacture, and supply of industrial processing equipment including rendering systems, wastewater treatment plants, odour control systems, and storage tanks. Equipment ranges from individual components to complete turnkey plant installations.
2. Engineering & Design Services: Specialist engineering advice and design services for process optimization and equipment specification. Full turnkey service from design through to plant installation and commissioning.
3. After-Sales Support & Spare Parts: Ongoing customer support including spare parts supply, equipment servicing, and maintenance support for installed plant. Regional agent services for Tank Connection products in Oceania.
4. Tank Connection Agency: Rendertech acts as regional agent for Tank Connection (international tank manufacturer), supplying bolted-steel RTP tanks, silos, and Geodesic Domes globally.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Rendertech Ltd designs, manufactures and installs industrial processing equipment and turnkey plant solutions for rendering, wastewater treatment, odour control and liquid storage. Their portfolio includes proprietary low-temperature rendering systems, Dissolved Air Flotation (DAF) wastewater plants, continuous feather processing lines, contact driers, AgResearch-licensed biofilters, and regional agency supply of Tank Connection bolted-steel RTP tanks and geodesic domes. They deliver full turnkey projects from design through to installation, commissioning and after-sales support for meat, dairy, food processing and municipal clients across Oceania.

Product overview

Rendertech Ltd is an industrial process engineering and equipment manufacturing company specializing in rendering, wastewater treatment, and odour control solutions for the meat, dairy, and food processing industries. The company operates three core product divisions: Rendering & Protein Recovery (including Press Dewatering System, Continuous Feather Processing System, Contact Driers, Render Vessels, Fine Breakers, Precookers, Twin Screw Presses), Wastewater Treatment (Dissolved Air Flotation Plants, Dissolved Air Flotators, Dissolved Air Modules, Waste Heat Evaporators), and Odour Control (Odour Control Systems, AgResearch Biofilters, Waste Heat Condensers, Humidifiers). Additionally, as regional agent for Tank Connection, Rendertech supplies bolted-steel RTP tanks and geodesic domes, and supports Uzelac Industries Duske Rotary Dryers in Oceania. The portfolio includes both proprietary equipment and partner products, offering complete design, manufacture, and installation services for processing plants.

Differentiator

Problem solved

Functional benefit

Products and services

• Dissolved Air Flotation (DAF) Plant
• Press Dewatering System (PDS)
• Continuous Feather Processing System
• Odour Control System
• Dissolved Air Flotator
• Dissolved Air Module (DAS)
• Continuous Feather Hydrolyser
• Contact Drier
• Render Vessel
• Fine Breaker
• Screw Conveyor
• Precooker
• Twin Screw Presses
• Waste Heat Evaporator
• AgResearch (MIRINZ) Biofilter
• Waste Heat Condenser
• Humidifier
• Tank Connection Liquid Storage Tanks
• Tank Connection Geodesic Domes
• Uzelac Industries Duske Rotary Dryer

Quantifiable outcome

• 65% capacity increase (from previous system to 14 tonnes/hour poultry rendering)
• +7 more outcomes

Named customers11 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Three partnerships are on record, tiered supporting and core.

• SiteWisesupportingOthers · 9 November 2023SiteWise is a prequalification assessment system for construction and industrial contractors. Rendertech achieved 100% in their SiteWise prequal assessment in November 2023.
• Tank ConnectioncoreChannel Partner/ Reseller/ DistributorRendertech is the regional agent for Tank Connection, an international tank designer and manufacturer of premium bolted-steel RTP (rolled, tapered panel) tanks, silos, and Geodesic Domes. The partnership enables global supply of modular tank solutions with local installation and support through Rendertech's engineering and erection services.
• Uzelac Industries (formerly Duske Drying Systems)supportingTechnology or IntegrationRendertech has supplied and supported Rotary Dryers in the Oceania region since 1988. Duske Drying Systems is now part of Uzelac Industries (USA). Rendertech offers local servicing and spare parts for Duske Drying Systems equipment.

Scale indicators9 records

Recent moves5 records

Expansion highlights5 records

Market position

Competitive moat4 records

Key risks3 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/rendertech-ltd

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 Rendertech Ltd