What Sanford does

Sanford Limited, founded in 1864 by Albert Sanford as a snapper fishing operation in Auckland's Hauraki Gulf and publicly listed on the NZX (ticker: SAN) since 1924, is New Zealand's largest integrated fishing and aquaculture business. The company operates a vertically integrated value chain spanning 13 wild-catch vessels, 4 contracted deepwater vessels, 26 aquaculture vessels, and 223 marine farms, supported by processing facilities in Havelock (mussels), Bluff (salmon), and Blenheim (bioactives). It supplies 22+ wild-caught species including hoki, ling, hake, orange roughy, arrow squid, Antarctic toothfish, and scampi, plus farmed Greenshell Mussels (over 40% of NZ national harvest) and Big Glory Bay King Salmon, with perpetual quota rights across 300+ fish stocks under New Zealand's Quota Management System.

Proprietary technology underpins the operation. Precision Seafood Harvesting replaces traditional trawl nets with a flexible PVC liner system, enabling species and size pre-selection, reduced by-catch, and improved fish quality. SPATnz, a wholly-owned subsidiary, runs commercial-scale selective breeding of Greenshell Mussels using DNA fingerprinting without genetic engineering, with Cawthron Institute research support from the 1990s onward, and produces spat that reportedly double Marlborough farm productivity. ENZAQ's proprietary one-step flash-dry process for green-lipped mussel powder retains higher levels of mucopolysaccharides and polyunsaturated omega-3 lipids than conventional freeze-drying. Supplementary technologies include Trident Systems' electronic vessel monitoring (42%-owned), SLEDs (sea lion exclusion grids), and the Mui63 fixed-wing drone with onboard AI for marine mammal surveillance. Industry certifications cover MSC (Hoki fishery), Best Aquaculture Practices (Big Glory Bay), ISO 14001 (maintained since 2000), HACCP across facilities, and Monterey Bay Aquarium Seafood Watch "best choice" green rating.

The business monetises through multi-channel distribution: direct-to-consumer retail via NZ supermarket chains New World, PAK'nSAVE, and Four Square; enterprise foodservice supply to premium restaurants and hotels across New Zealand, USA, China, Korea, and Singapore (Azabu, Ampersand Eatery, Charlie Palmer Steak, RPM Seafood, Kame Omakase, Restaurants Guy Savoy); export distribution to Australia, Japan, Europe, and additional markets; wholesale nutraceutical supply of ENZAQ green-lipped mussel powder for joint health and anti-inflammatory applications; marine ingredient sales (fishmeal, fish oil, fish collagen) from processing trimmings; and the Auckland Fish Market as a combined retail and foodservice destination. Leadership comprises Managing Director and CEO David Mair (appointed 1 May 2024, previously CEO of Skellerup Holdings and director of a2 Milk), CFO Paul Alston, Chief People Officer Debra Lumsden, and Executive GM Strategy and Innovation Vaughan Wilkinson, with Sir Robert McLeod as Chair and Tony Carter as the most recent Independent Director (February 2026).

Name

Sanford

Legal name

Sanford Limited

Website

https://sanford.co.nz

Company type

Public

Founded year

1864

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Sanford Limited is New Zealand's largest integrated fishing and aquaculture business, harvesting 22+ wild species and farming Greenshell Mussels and King Salmon for foodservice, retail, nutraceutical, and export markets across seven countries.

Ownership category

akta.pro rank

Product category

Seafood & Aquaculture

NAICS

Aquaculture (1125), Seafood Product Preparation and Packaging (31171), Seafood Product Preparation and Packaging (311710), Fish and Seafood Merchant Wholesalers (42446), Fish and Seafood Merchant Wholesalers (424460), Fish and Seafood Retailers (44525)

SIC

Prepared Fresh Or Frozen Fish & Seafoods (2092), Food And Kindred Products (2000), Fishing, Hunting And Trapping (900), Wholesale-Groceries & Related Products (5140)

akta.pro primary industry

Marine Shellfish Farming (e.g., oysters, mussels, clams) (AFAEAAAB)

akta.pro secondary industries

Aquaculture Harvest, Processing & Packing (Farmed Finfish/Shellfish; On-Farm Plants) (AFANADAL), Seafood Wholesale (Fresh & Frozen) (AFAIADAD), Primary Seafood Processing (Heading/Gutting/Deheading; Icing) (AFANADAA), Canned & Shelf-Stable Seafood (Tuna, Sardines, Salmon, Retort Pouches) (AFANALAG), Seafood Markets & Fishmongers (CRAHAHAC)

Keywords

• Commercial fishing
• Seafood aquaculture
• Greenshell mussel farming
• King salmon farming
• Marine nutraceuticals

Headquarters

HQ city

Auckland

HQ country

New Zealand

HQ region

Oceania

Offices5 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Wild-Catch Seafood Sales: Revenue from selling wild-caught fish species including hoki, ling, hake, warehou, arrow squid, orange roughy, and 22+ other species caught by Sanford's fleet of deepwater vessels and contracted fishing partnerships.
2. Aquaculture Products: Revenue from farmed products including Greenshell Mussels (largest producer in NZ with over 40% of national harvest) and King Salmon from Big Glory Bay farms, sold to foodservice, retail, and export markets.
3. Mussel Powder and Nutraceuticals: Revenue from ENZAQ Green Lipped Mussel Powder sold to functional health foods, health professionals, and veterinary industries worldwide.
4. Marine Ingredients: Revenue from fishmeal, fish oil, and marine extracts produced from processing trimmings and low-value catch, including products from Sanford Bioactives.

Go-to-market motion2 records

Distribution channels5 records

Marketing channels5 records

Core offering

Sanford harvests, farms, processes, and markets sustainable New Zealand seafood, supplying 22+ wild-caught fish species (hoki, ling, hake, orange roughy, arrow squid, scampi, etc.) and farmed products including Greenshell Mussels and King Salmon. The company also produces marine-derived nutraceuticals (ENZAQ Mussel Powder) and bioactives (Pernagold, Pernaultra) from seafood processing by-products, distributing through foodservice, retail supermarket, and export channels globally.

Product overview

Sanford is New Zealand's largest integrated fishing and aquaculture business operating 39 vessels and 223 aquaculture farms. The product portfolio includes 22 wild-caught fish species (Antarctic Toothfish, Arrow Squid, Black Oreo Dory, Gemfish, Ghost Shark, Giant Stargazer, Greenshell Mussels, Hake, Hoki, King Salmon, Ling, Orange Roughy, Pale Ghost Shark, Red Cod, Rough Skate, Scampi, Sea Perch, Silver Warehou, Smooth Oreo Dory, Smooth Skate, Southern Blue Whiting, White Warehou), farmed Greenshell Mussels and King Salmon (Big Glory Bay brand), and marine-derived products including ENZAQ Mussel Powder nutraceuticals and Sanford Bioactives (Pernagold, Pernaultra). Technology subsidiaries include SPATnz (mussel hatchery breeding), Precision Seafood Harvesting (harvesting innovation), and Trident Systems (42%-owned, electronic monitoring). The company also operates the Auckland Fish Market retail platform.

Differentiator

Problem solved

Functional benefit

Brands

• Big Glory Bay: Ocean-farmed New Zealand King Salmon brand, sustainably farmed in Stewart Island waters. Products include fresh salmon portions available at New World, PAK'nSAVE, and Four Square supermarkets.
• ENZAQ
• Sanford Bioactives
• SPATnz

Products and services

• Greenshell Mussels Iconic New Zealand mussels (Perna canaliculus) farmed using longline technology, rated as one of the most sustainable seafood products by Monterey Bay Seafood Watch. Sold globally to foodservice, retail, and export markets. Sanford accounts for over 40% of NZ national harvest.
• Big Glory Bay King Salmon Premium ocean-farmed King Salmon (Oncorhynchus tshawytscha) from Big Glory Bay, Stewart Island, named the world's most environmentally sustainable farmed salmon by Monterey Bay Aquarium Seafood Watch programme. Available fresh at NZ supermarkets and to premium restaurants globally.
• ENZAQ Green Lipped Mussel Powder 100% pure green-lipped mussel powder produced using ENZAQ's proprietary flash-dry process for functional food, health supplements, and veterinary applications. Sold to nutraceutical manufacturers, health professionals, and veterinary industries globally.
• Sanford Bioactives (Pernagold and Pernaultra) Marine-derived bioactive supplement products (Pernagold and Pernaultra) produced at the Sanford Bioactives Innovation Centre in Blenheim from seafood processing by-products. Used in nutraceutical and functional food applications.
• Wild-caught seafood species (Hoki, Ling, Hake, Orange Roughy, Arrow Squid, Scampi, and 16 other species) 22+ wild-caught fish species caught by Sanford's deepwater fleet and contracted vessels, including hoki (MSC certified), ling, hake, warehou, arrow squid, orange roughy, Antarctic toothfish (CCAMLR regulated), scampi, oreo dory, ghost shark, sea perch, blue whiting, red cod, skate, and others. Managed under NZ's Quota Management System with full traceability.
• Auckland Fish Market (AFM) Historic Auckland Fish Market rebuilt as a food destination on the Auckland waterfront featuring multiple eateries showcasing Sanford seafood products, including The Fishmarket Grill, Sanford and Sons, and The Fish Market Deli. Operates as both retail destination and foodservice hub.

Quantifiable outcome

• Record annual profit increase of 223.8% to $63.7 million for September 2025
• +3 more outcomes

Named customers13 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• Ministry for Primary Industries (MPI)coreStrategic or Co-development Partner · 1 April 2015Primary Growth Partnership programme jointly funded by MPI and Sanford for the SPATnz mussel hatchery project. MPI provided funding and support for developing commercial scale spat production for Greenshell Mussels through selective breeding.
• Bioactivity Investigation Group (now Trinity Bioactives)coreTechnology or Integration · 1 January 2005Since 2005, ENZAQ green lipped mussel powder production lots have been regularly assessed for anti-inflammatory bioactivity by the Bioactivity Investigation Group at the Wellington School of Medicine to ensure consistent high quality.
• Trident SystemscoreTechnology or IntegrationSanford owns 42% of Trident Systems, which developed the electronic vessel monitoring system (VMS) for tracking commercial fishing vessel movements. Trident also provides catch sampling service and is contracted by MPI and NIWA for industry sampling coordination.
• Precision Seafood Harvesting (PSH)coreStrategic or Co-development PartnerSanford is a significant investor and shareholder in Precision Seafood Harvesting, an innovative programme developing new harvesting technology using flexible PVC liner systems instead of traditional trawl nets for more precise catches, reduced by-catch, and better quality landed fish.
• Cawthron InstitutecoreStrategic or Co-development PartnerScientific collaboration with Cawthron Institute for mussel breeding research and development as part of SPATnz programme, building on years of research through the 1990s and 2000s.
• Dong Won New Zealand LtdminorChannel Partner/ Reseller/ DistributorLong-standing fishing partnership with Dong Won New Zealand Ltd and their parent company based in South Korea. Sanford contracts vessels as part of business relationships for catching quota species.
• JAICO LimitedminorChannel Partner/ Reseller/ DistributorLong-standing fishing partnership with JAICO Limited and their parent company based in South Korea. Sanford contracts vessels for catching some quota species as part of these business relationships.
• Aquaculture Inc.coreOEM/ Whitelabel/ Licensing PartnerAquaculture Inc. is the original producer of green lipped mussel powder using New Zealand's Perna Canaliculus. Sanford's ENZAQ subsidiary developed from licensing and improvement of these original processing methods, now producing mussel powder under the Enzaq Flash-Dry Process.

Scale indicators11 records

Recent moves11 records

Expansion highlights5 records

Broad incumbents

• Nippon Suisan Kaisha (Nissui): Japanese integrated seafood company with global fishing, aquaculture (especially salmon), processed foods and marine products businesses. Comparable scale and vertical integration, particularly relevant for Asian seafood export overlap.
• Thai Union Group: Global seafood giant (Chicken of the Sea, John West) with tuna, sardines and other seafood products. Comparable as a broad incumbent processing and marketing seafood at scale into retail and foodservice channels globally.
• Cooke Aquaculture: Canada-headquartered vertically integrated seafood company with salmon farming in Atlantic Canada, Chile and Scotland plus wild-catch operations. Overlaps with Sanford in salmon farming, processing, and global seafood distribution.
• Mowi ASA: World's largest Atlantic salmon producer headquartered in Norway, operating across farming, processing and sales with global distribution. A much larger incumbent but directly comparable in salmon aquaculture and value-added processing.
• Maruha Nichiro Corporation: One of the world's largest seafood companies (Japan-headquartered) with global fishing, aquaculture, processing, and food operations including marine ingredients. Comparable in scale of integrated seafood and marine bioactives.

Direct peers

• Huon Aquaculture: Tasmania-based salmon farming company (now owned by JBS) producing premium ocean-farmed salmon for Australian and Asian markets. Direct competitor in premium farmed salmon segment with similar scale and sustainability positioning.
• Bakkafrost: Faroe Islands-based integrated salmon farming and processing company with premium positioning and own-smolt genetics programmes. Comparable to Sanford in vertically integrated premium salmon aquaculture with proprietary breeding technology.
• Tassal Group: Australia's largest salmon aquaculture operator, producing premium farmed Atlantic salmon for retail and foodservice. Closest salmon-farming comparable to Sanford's Big Glory Bay King Salmon business with overlapping geographic and customer footprint.
• Moana (Aotearoa Fisheries): New Zealand iwi-owned integrated fisheries and aquaculture business including mussel, salmon and wild-catch; competitive overlap with Sanford in NZ domestic seafood market and shared iwi/MPI regulatory framework.
• Sealord Group: New Zealand's other large integrated fishing company, deepwater wild-catch and aquaculture, with overlapping quota, processing, export and foodservice channels directly competing with Sanford across NZ seafood supply.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/big-glory-bay
• Instagraminstagram.com/bigglorybayseafood

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries3 records

Funding overview

Funding rounds3 records

Investors1 record

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

M&A1 record

Investments

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

Frequently asked questions about Sanford