WasteCo Group Limited is listed on the NZX main board.

The WasteCo Group owns and operates a range of business activities associated with waste and refuse collection, recycling and disposal, street cleaning, and other industrial waste management services.

Waste management services

We provide waste collection via front load bins, hook bins, skip bins and wheelie bins from both commercial and private customers. WasteCo offers a large gantry collection operation in Christchurch, Ashburton, Balclutha, Invercargill, Oamaru and Timaru.

We operate a specialised facility for the collection and treatment of medical and 
quarantine waste. We take pride in offering expert landfill management services that ensure safe, compliant and environmentally responsible operations.

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Industrial services

High-pressure water blasting, urgent spill response services, vacuum loading, septic tank cleaning and Portaloos. WasteCo is one of the largest providers of these types of industrial services in the South Island, which are offered on a 365 basis.

WasteCo provides maintenance, cleaning and auxiliary services to several ports and shipping companies throughout the South Island.

Professional sweeping services for local councils and private clients are available on both contractual and ad hoc arrangements. Our reliable team helps keep streets, car parks and public spaces clean, safe and well-maintained.

Meet our board

Sean Joyce

Sean Joyce

Chairman and Non-Executive Director

Sean has more than 30 years’ experience in the corporate sector as a corporate lawyer and a market participant. Sean has a particular focus on the capital markets and securities laws in New Zealand. This includes regulatory compliance, initial public offerings, compliance listings, reverse listings, takeovers, fundraising and offerings of various types of securities in New Zealand.

Sean is a Chartered Member of the Institute of Directors (CMinstD) and holds a Bachelor of Arts and a Bachelor of Laws (Hons) from Auckland University. Sean is a director of a number of private and listed companies.

Sara Lunam

Sara Lunam

Director

Sara brings more than three decades of governance and executive leadership experience across New Zealand and Australia. She has held senior roles in the transport, logistics, agriculture and energy sectors, including as a key member of the executive team at Port of Tauranga, where she was involved in major joint ventures and operational integrations.

Sara currently serves as Chair of the Waipuna Hospice Foundation and has held numerous governance positions, including with New Zealand Post, Genesis Energy, New Zealand Merino and The Employers & Manufacturers Association.

Justin Marshall

Justin Marshall

Independent Director

Justin has spent more than three decades working across a wide range of businesses in New Zealand and Australia, through senior executive leadership, business ownership, consulting and governance. His experience has covered transport, logistics, warehousing, infrastructure, property development and other operationally focused businesses.

Over the years Justin has worked closely with boards, shareholders, financial institutions, customers and management teams. Justin brings an open, collaborative and commercially focused approach to governance, while being prepared to ask the difficult questions and make the difficult decisions when they are needed.

Justin is proud to be an Independent Director and shareholder of WasteCo Group. He believes WasteCo has strong foundations and a significant opportunity ahead, and is looking forward to contributing his experience and practical approach as the company continues its turnaround and builds a stronger, more sustainable business for its people, customers and shareholders

Annual results

FY26
results
Published on  
29 May 2026
FY25
results
Published on  
30 May 2025
FY24
results
Published on  
30 May 2024
FY23
results
Published on  
30 May 2023

The latest NZX updates

Head to our NZX profile for the latest share price data, and a full archive of announcements and documents.

Ongoing Disclosure Notices
Ongoing Disclosure Notices
SHINTR
Published on  
06 October 2026
  at  
5:25 pm
WCO SPP - Capital Change Notice and SPP Close Announcement
WCO SPP - Capital Change Notice and SPP Close Announcement
SECISSUE
Published on  
01 October 2026
  at  
2:56 pm
Results of WasteCo Group Limited Annual Shareholder Meeting
Results of WasteCo Group Limited Annual Shareholder Meeting
MEETING
Published on  
22 September 2026
  at  
12:11 pm
Annual General Meeting - Chairmans speech and presentation
Annual General Meeting - Chairmans speech and presentation
MEETING
Published on  
22 September 2026
  at  
8:37 am
Corporate Action Notice
Corporate Action Notice
OFFER
Published on  
18 September 2026
  at  
4:17 pm
UPDATE ON CAPITAL RAISING
UPDATE ON CAPITAL RAISING
OFFER
Published on  
17 September 2026
  at  
10:56 am
UPDATE ON CAPITAL RAISING
UPDATE ON CAPITAL RAISING
OFFER
Published on  
14 September 2026
  at  
4:35 pm
Share Purchase Plan
Share Purchase Plan
OFFER
Published on  
11 September 2026
  at  
8:30 am
WCO - 2026 Notice of annual meeting
WCO - 2026 Notice of annual meeting
MEETING
Published on  
04 September 2026
  at  
11:21 am
Revised version of the Fact Sheet
Revised version of the Fact Sheet
OFFER
Published on  
03 September 2026
  at  
9:17 am
Corporate Action Notice for Capital Raising.
Corporate Action Notice for Capital Raising.
OFFER
Published on  
03 September 2026
  at  
8:30 am
Offer of new shares to selected investors
Offer of new shares to selected investors
OFFER
Published on  
02 September 2026
  at  
3:17 pm

Corporate Governance documents

Constitution of WasteCo Group Limited
Updated on  
December 5, 2022
Takeovers Code Disclosures
Updated on  
May 30, 2025
Remuneration, Nomination and Health & Safety Committee Charter
Updated on  
December 5, 2022
Securities Trading Policy
Updated on  
December 17, 2025
Governance Code
Updated on  
December 5, 2022
Diversity Policy
Updated on  
December 5, 2022
Code of Ethics Policy
Updated on  
December 5, 2022
Audit, Finance and Risk Committee Charter
Updated on  
December 5, 2022
Market Disclosure Policy
Updated on  
December 5, 2022
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About us

We’re proud to be one of New Zealand’s leading waste management providers, committed to smarter, safer and more sustainable waste solutions.

Explore our range of services

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