top of page

EcoTide Collective

A collaborative consulting firm focusing on delivering large scale marine restoration.

About

The EcoTide Collective is dedicated to comprehensive marine restoration, focusing on revitalizing biodiversity in seagrass meadows, oyster beds, kelp forests, salt marshes, and other vital coastal and marine ecosystems. Our collaborative efforts aim to deliver impactful blue carbon outcomes while regenerating thriving marine environments.

​

This partnership emerged in response to the growing urgency of addressing marine climate risks. The EcoTide Collective offers your company a robust suite of expertise to achieve your blue carbon targets, meet regulatory requirements, and advance nature-positive ambitions. We also provide tailored support for investment needs in marine nature-based solutions and ensure scalable, measurable restoration outcomes.

​

From strategic investment advisory to on-the-ground implementation, we deliver end-to-end marine restoration services.

Background of a school of fish

Who are we?

The collective is a partnership between BrightTide and Ecosulis. Two companies with extensive experience in marine conservation.

​

Bright Tide is a leading marine consultancy addressing climate and biodiversity challenges globally. They provide expert advice to private and public sector clients on ocean restoration strategies and managing climate and biodiversity risks, leveraging our deep expertise in marine restoration.

​

Beyond advisory services, Bright Tide runs leading UK ocean accelerator programs, supporting over 300 ocean ventures in scaling their businesses and overcoming growth barriers. Their initiatives, including the Blue Carbon Accelerator Programme and the UK’s first Blue Economy Ocean Accelerator, have united key marine stakeholders like The Crown Estate and The Blue Marine Foundation to advance marine ecosystem restoration. For more details, see our recent impact report with The Crown Estate on blue carbon.

​

Ecosulis Ltd is a UK-based ecological consultancy specializing in nature recovery and rewilding. Established in 1990, the company is committed to accelerating rewilding globally by providing services such as habitat creation and restoration, biodiversity assessments, rewilding advisory, and green fintech solutions. Ecosulis employs a pragmatic, technology-driven, and science-based approach to projects, applying rewilding principles that deliver high-quality results with measurable benefits to both people and nature. In 2022, Ecosulis achieved B Corp certification, reflecting its commitment to sustainability and ethical practices.

​

​

Bright Tide

X

Ecosulis
pexels-jeremy-bishop-1260133-2397651_edited.png

Our Services

Sunset over marine water

Marine Restoration and Natural Capital advisory

Marine skyview

Blue Finance 

Shark in water

Project Development

Our Team.

Our team of expert consultants are dedicated to providing innovative solutions for a sustainable future. With a wealth of experience in environmental consulting, our team works collaboratively to empower businesses and communities to thrive while protecting our planet.

Harry Wright

Harry Wright

CEO of BrightTide

  • LinkedIn
Caine Blythe

Cain Blythe

CEO of Ecosulis

  • LinkedIn
Neil Melleney

Neil Melleney

Ecosulis

  • LinkedIn
TN.jpeg

Tanya Narshi

Ecosulis

  • LinkedIn
Tom Mills

Tom Mills

Bright Tide

  • LinkedIn
bottom of page