What Archireef does

Archireef is a nature technology company founded in 2020 as a spin-out from the University of Hong Kong, headquartered in Hong Kong with a regional headquarters and manufacturing presence in Abu Dhabi. The company restores degraded marine ecosystems using 3D-printed, pH-neutral terracotta reef tiles, Eco SeaWall Panels for marine infrastructure, and site-specific seagrass and mangrove interventions. Its operations are organized as a four-stage service: Assess (satellite imagery, habitat modelling, eDNA baseline), Restore (deployment of tiles, panels, and habitat restoration), Monitor (photogrammetry, eDNA sequencing, AI-powered fish identification via computer vision), and Report (an MRV dashboard with framework-aligned disclosure under TNFD, IFC PS6, EU CSRD, and Equator Principles). Reported outcomes include up to 98% coral survival on its tiles, 90%+ survivorship over five years, and multi-fold increases in fish abundance and biodiversity uplift across deployments in Hong Kong and Abu Dhabi.

The company sells on a subscription basis to corporate clients with ESG and biodiversity obligations and to government agencies, with multi-year contracts covering maintenance, monitoring, and regulatory reporting. Its go-to-market is enterprise field sales, anchored by marquee counterparties including AD Ports Group, ADQ (Abu Dhabi sovereign wealth fund), Sino Group, Chow Sang Sang, Emerson, First Abu Dhabi Bank, Ocean Park, the Hong Kong AFCD, and a Memorandum of Understanding with Environment Agency-Abu Dhabi. Archireef has stated it is already profitable and operates from a 400 square-meter Abu Dhabi eco-engineering facility funded by ADQ. Distribution is concentrated in Asia Pacific and the Middle East, with stated ambitions to extend into the Atlantic, Indian, and Pacific oceans, supported by selection into the Katapult Ocean accelerator cohort in 2025.

Name

Archireef

Legal name

Archireef Limited

Website

https://archireef.co

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

11–50 employees

Short description

Archireef is a Hong Kong- and Abu Dhabi-based nature technology company that restores marine ecosystems using 3D-printed terracotta reef tiles, Eco SeaWall Panels, and seagrass and mangrove interventions, selling subscription-based restoration, monitoring, and TNFD/IFC PS6-aligned reporting to corporate ESG clients and government agencies.

Ownership category

akta.pro rank

Product category

Marine Ecosystem Restoration Services

NAICS

Environmental Consulting Services (54162), Environmental Consulting Services (541620), Administration of Conservation Programs (92412)

akta.pro primary industry

Marine & Freshwater Conservation (BPAGAGAE)

akta.pro secondary industries

Oceans, Coastal & Marine Resource Management (BPADALAI), Navigation & Aids-to-Navigation Works (Beacons, Buoys, Markers) (IMAFAJAH), Marine Outfitting & Interior Refurbishment (TLAKAKAL), Marine & Coastal Remediation (Shoreline/Port Spill Cleanup) (IMAIAGAI)

Keywords

• Coral reef restoration
• Marine biodiversity monitoring
• Ocean nature risk management
• 3D-printed reef tiles
• Coastal ecosystem restoration

Headquarters

HQ city

Cheung Chau

HQ country

Hong Kong SAR China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Subscription-based Coral Restoration Services: Archireef operates on a subscription model where corporate clients and government agencies pay regular fees to cover the maintenance and monitoring costs of coral restoration projects for at least three years. In return, Archireef provides them with detailed reports detailing the ecological impact of their investment that can be used for ESG reports and marketing materials. The company has stated it is already profitable.
2. Assessment and Consulting Services: Initial site assessment services including satellite analysis, habitat modelling, eDNA analysis, and baseline reports to establish conditions before restoration deployment. These services feed into the ongoing subscription relationship.
3. Regulatory Compliance Reporting: Ongoing reporting services aligned with TNFD, IFC PS6, EU CSRD, and Equator Principles frameworks to help clients meet their regulatory and investor disclosure obligations.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Archireef provides end-to-end ocean nature risk management through a four-stage subscription service (Assess, Restore, Monitor, Report) for corporate clients and government agencies with marine biodiversity obligations. The company designs and 3D-prints pH-neutral terracotta reef tiles and Eco SeaWall Panels that serve as substrates for coral and marine habitat restoration, then monitors ecological outcomes using photogrammetry, eDNA sequencing, and AI fish identification, and delivers regulator-ready reports aligned with TNFD, IFC PS6, EU CSRD, and Equator Principles frameworks.

Product overview

Archireef offers a four-stage end-to-end ocean nature risk management platform consisting of Assess, Restore, Monitor, and Report modules. The Restore stage encompasses three core products: Reef Tiles (3D-printed terracotta coral substrates), Eco SeaWall Panels (biodiversity-enhancing marine infrastructure panels), and Seagrass & Mangrove Restoration services. The Monitor module uses photogrammetry, eDNA sequencing, and AI fish identification. The Report module delivers via MRV Dashboard and Framework Reporting. Archireef Academy provides supplementary education services. All offerings support compliance with TNFD, IFC PS6, and EU CSRD regulatory frameworks.

Differentiator

Problem solved

Functional benefit

Products and services

• Reef Tiles 3D-printed pH-neutral terracotta tiles that serve as functional substrate for coral restoration, made with no heavy machinery required. Designed with specialized folds and crevices enabling coral fragments to attach and survive on the seabed. Achieves 90%+ coral survivorship over 5 years and 4x higher biodiversity than conventional restoration methods (metal grids, concrete blocks). Non-toxic and biodegradable. Sold to enterprise clients and government agencies for site-specific coral restoration projects under multi-year subscription contracts.
• Eco SeaWall Panels Customizable panel integration for marine infrastructure designed to improve ecological performance of existing and new seawall structures without requiring additional seafloor footprint. Developed in partnership with AD Ports Group, Abu Dhabi. Achieves 9°C surface temperature reduction, 3.6x biodiversity uplift, and 620% fish abundance increase versus unrestored seabed within 6 months. Targets port operators, coastal developers, and infrastructure owners needing biodiversity enhancement at scale.
• Seagrass & Mangrove Restoration Site-specific restoration and protection strategies for carbon-dense and biodiversity-rich coastal habitats. Includes habitat suitability screening, NDVI-based vegetation analysis, and restoration strategy development for intertidal and coastal zones. Targets blue carbon strategies and coastal habitat conservation use cases.
• MRV Dashboard Live performance tracking dashboard providing biodiversity metrics, trend analysis, and baseline comparisons for investor- and regulator-approved ecological reporting. Powers ongoing monitoring and disclosure under subscription contracts. Supports TNFD, IFC PS6, EU CSRD, and Equator Principles reporting frameworks.
• Framework Reporting TNFD-aligned, IFC PS6-compliant, and EU CSRD-ready documentation services for proactive engagement with permitting authorities and stakeholder disclosure. Delivered alongside MRV Dashboard as part of the Report stage of the ocean nature risk management platform.
• Assess Service (Baseline Ecological Assessment) Baseline ecological assessment combining satellite imagery analysis, habitat modeling, and eDNA analysis to establish current conditions, historical reference, and forward temperature modeling for marine sites. Serves as the entry point of the Archireef subscription and feeds directly into restoration design and ongoing monitoring.
• Archireef Academy Coral reef education programs for professionals, youth, and children delivered through hands-on workshops, field experiences, and immersive programs covering indoor, outdoor, diving, non-diving, and theoretical formats. Supports corporate ESG team training and ocean literacy education.

Quantifiable outcome

• 90%+ coral survivorship over 5 years vs. conventional methods struggling to keep corals alive past 2 years
• +8 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability4 records

Feature7 records

Partnerships

Three partnerships are on record, tiered core.

• Environment Agency – Abu Dhabi (EAD)coreStrategic or Co-development Partner · 1 October 2021EAD signed a Memorandum of Understanding with Archireef to collaborate on cutting-edge research and projects aimed at restoring coral reef habitats and protecting marine biodiversity in Abu Dhabi. The partnership was announced during the IUCN World Conservation Congress Abu Dhabi. It establishes cooperation in restoration and rehabilitation of coral reefs and coastal ecosystems using advanced eco-engineering solutions including 3D-printed technology.
• AD Ports GroupcoreStrategic or Co-development PartnerAD Ports Group partnered with Archireef to develop and deploy Eco SeaWall Panels at their facilities in Abu Dhabi - the first application of biodiversity-enhancing marine infrastructure at scale in the region. Reef Tile deployment was integrated alongside with a blue carbon strategy connecting both interventions to AD Ports' broader ESG and UAE net-zero commitments.
• University of Hong KongcoreStrategic or Co-development PartnerArchireef was spun out from the University of Hong Kong, co-founded by Vriko Yu and David Baker (marine biology professor) who conducted research on coral restoration using 3D printing technology.

Scale indicators13 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• SECORE International: SECORE develops coral propagation and restoration techniques (including substrate-based methods) and operates restoration projects across the Caribbean and Indo-Pacific. It competes with Archireef on the restoration methodology and project delivery side, though it operates as a nonprofit hybrid.
• Coral Gardeners: Coral Gardeners runs coral restoration and citizen-science programs in French Polynesia with a hybrid for-profit/nonprofit model. It overlaps with Archireef on reef restoration methodology and marine biodiversity communications, though its revenue model relies more on donations and brand partnerships.
• Reef Design Lab: Reef Design Lab designs and fabricates artificial reef structures and conducts marine restoration projects globally. It is a direct peer on the custom artificial reef engineering side that complements Archireef's terracotta tile business.
• Living Seawalls: Living Seawalls designs and installs habitat-enhancing panels on existing marine infrastructure (seawalls, pilings) to increase biodiversity. It is the closest direct competitor to Archireef's Eco SeaWall Panels product line, addressing the same coastal infrastructure owner pain point.
• Reefscapers (Four Seasons / Banyan Tree): Reefscapers uses metal-framed coral frames and discs to transplant corals, primarily in the Maldives at resort and government sites. It is a direct peer on the restoration delivery side, though Archireef's 3D-printed terracotta substrate is positioned as a higher-survivorship alternative.
• Coral Vita: Coral Vita runs commercial land-based coral farms using assisted evolution to grow climate-resilient corals for reef restoration. It is the closest direct competitor to Archireef's Restore stage, serving similar ESG-driven coastal asset owners with paid restoration subscriptions rather than donations.

Broad incumbents

• The Nature Conservancy: The Nature Conservancy is a large global conservation NGO that funds and operates marine restoration projects and shapes policy around TNFD. It is a broad incumbent in the marine conservation space and could become a partner, competitor, or substitute supplier of nature-risk services to corporates.
• Sylvera: Sylvera provides independent nature- and carbon-credit ratings and MRV infrastructure used by corporates and investors to meet nature-related disclosures. It overlaps with Archireef's Report stage (TNFD/CSRD-aligned disclosures) but does not perform the underlying restoration work, making it a broad incumbent in the MRV layer.

Emerging players

• Ocean Gardener: Ocean Gardener is an Indonesia-based social enterprise running coral restoration, education, and citizen-science programs. It overlaps with Archireef's restoration and reef-monitoring capabilities but is smaller in scale and primarily nonprofit-funded.

Regional players

• Mars Coral Reef Restoration Programme (Mars Sustainable Solutions): Mars Sustainable Solutions operates one of the largest coral reef restoration programs in the world, focused on Indonesia and the Coral Triangle. It is comparable in scale and ambition but is a regionally concentrated nonprofit program rather than a commercial subscription platform.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/archireef
• Instagraminstagram.com/archireef.co
• Xx.com/Archireef
• Facebookfacebook.com/archireef

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds1 record

Investors2 records

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 Archireef