Environmental, Social, and Governance (ESG) investing has transitioned from a niche interest to a global standard for responsible wealth management. ESG principles are increasingly being integrated into the governance of trusts and foundations, aligning ethical values with long-term financial performance.
Legal Framework in Gibraltar
Trusts
Gibraltar trusts are governed by the Trustees Act and English common law principles and although Trustees must act prudently and in the best material interests of the beneficiaries, this does not exclude ESG.
While this duty was traditionally interpreted narrowly, trustees today are able to legitimately incorporate ESG investments into their structures where environmental, social or governance factors are financially material or where beneficiaries share clear ethical preferences, through the incorporation of ESG screens, stewardship expectations and exclusion policies.
Foundations
Under the Private Foundations Act, Gibraltar foundations are legal entities with defined purposes, often philanthropic or socially driven. Managed by a council with fiduciary responsibilities, foundations are well-suited to ESG investing, especially when their charter includes sustainability or social impact goals.
Use Case Scenarios
- Family Trusts with Ethical Investment Preferences
- Philanthropic Foundations with ESG Mandates
- Corporate Foundations Promoting Social Impact
- Intergenerational Legacy Planning
Trustees can apply ESG screens to exclude sectors like fossil fuels or tobacco, provided these choices do not significantly compromise returns.
A foundation focused on environmental conservation may invest in green bonds or ESG-rated funds, aligning its mission with sustainable financial practices.
Companies may set up foundations to support education or community development, using ESG investing to reflect corporate values and enhance reputation.
Trusts and foundations can be structured to reflect the values of future generations, ensuring that wealth contributes positively to society and the environment.
The takeaway
ESG integration in Gibraltar structures is not about sacrificing returns—it’s about recognising that sustainability, governance quality and social resilience are now core investment risks. With clear drafting, good governance and proper documentation, trustees and foundation councils can align values, purpose and financial stewardship without overstepping their duties.

