Rathbone Greenbank
Rathbone Greenbank is a London-based, UK-focused sustainable investment management subsidiary of the Rathbones Group, providing bespoke ESG-aligned portfolios and stewardship services to high-net-worth individuals, families, trusts, charities, and financial advisers.
- Company typePrivate
- Founded2003
- HeadquartersLondon, United Kingdom
- Headcount11–50
- GTM typeB2B and B2C
- OfferingServices
What Rathbone Greenbank does
Rathbone Greenbank (legal name: Greenbank Investments) is a UK-based sustainable and ethical investment management firm operating as a specialist subsidiary within the Rathbones Group. Founded in the early 2000s and headquartered at 30 Gresham Street, London, the firm positions itself as one of the longest-tenured teams in UK sustainable investment, with over 20 years of experience in ethical and ESG-integrated portfolio management.
The firm builds bespoke portfolios that align client capital with specific environmental, social, and governance values. Its investment process combines proprietary minimum-standards screening with broader ESG analysis, supported by active stewardship and engagement with portfolio companies on sustainability and governance issues. Educational and thought-leadership assets — including the annual Rathbones Responsible Investment Summit, the Investor Day thematic series, the Green Shoots webinar programme, the Engagement in Action hub, and Greenbank Publications — reinforce both client engagement and category authority.
Rathbone Greenbank serves a diversified UK client base of high-net-worth individuals, families, trusts, charitable organisations, financial advisers, and professional intermediaries (lawyers, accountants, consultants). Revenue is generated through asset-under-management-based management fees on bespoke portfolios, with a relationship-driven, sales-led go-to-market model that relies on direct client coverage and intermediary referrals. The firm operates exclusively in the United Kingdom and is not separately capitalised via external funding.
Rathbone Greenbank firmographics
Firmographics- Name
- Rathbone Greenbank
- Legal name
- Greenbank Investments
- Website
- https://rathbonegreenbank.com
- Company type
- Private
- Founded year
- 2003
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Rathbone Greenbank is a London-based, UK-focused sustainable investment management subsidiary of the Rathbones Group, providing bespoke ESG-aligned portfolios and stewardship services to high-net-worth individuals, families, trusts, charities, and financial advisers.
- Ownership category
- akta.pro rank
Rathbone Greenbank industry classification
Industry- Product category
- Sustainable Investment Management
- NAICS
- Portfolio Management and Investment Advice (523940), Securities, Commodity Contracts, and Other Financial Investments and Related Activities (523)
- SIC
- Investment Advice (6282)
- akta.pro primary industry
- ESG/Sustainable Investment Advisory (FSAEAAAJ)
- akta.pro secondary industries
- Sustainable/Thematic Investing (Climate, Clean Tech, Water, Biodiversity) (FSAAALAB), Sustainable/ESG Equity (Active) (FSAAAIAM), ESG Integration / Responsible Investment Funds (Broad ESG) (FSANAJAL), Private Banking Advisory & Discretionary Portfolio Management (FSABADAD)
Keywords
Where Rathbone Greenbank is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Rathbone Greenbank business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Investment Management Fees: Asset under management (AUM) based fee structure typical of investment management firms. Generates revenue through management fees charged on client portfolios. Provides sustainable investment as standard service offering.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Bespoke portfolio management with tailored investment strategies |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels7 records
Rathbone Greenbank product offering
Product offeringCore offering
Greenbank Investments, trading as Rathbone Greenbank, provides bespoke ethical and sustainable investment management services to high-net-worth individuals, families, trusts, charities, financial advisers, and professional intermediaries in the United Kingdom. Portfolios are constructed around individual client values and financial goals using proprietary ESG analysis and a robust minimum standards screening framework, with active stewardship and engagement on portfolio companies. The firm operates as the dedicated sustainable investment arm of the Rathbones wealth management group.
Product overview
Greenbank Investments, a part of Rathbones, operates as a dedicated sustainable investment management firm offering a unified platform of ethical and sustainable investment services. The core offering centers on bespoke portfolio construction aligned with client values, supported by proprietary ESG analysis and robust minimum standards screening. The service portfolio encompasses individual investor management, charity investment services, and professional intermediary partnerships, alongside educational initiatives such as the annual Investor Day events, Green Shoots webinar series, and the Rathbones Responsible Investment Summit. Engagement and stewardship capabilities form a key component, with the Engagement in Action Hub providing transparency on active ownership practices.
Differentiator
Problem solved
Functional benefit
Brands
- Green Shoots webinars: Webinar series covering sustainability topics including renewables, plastic pollution, climate risk, alternative proteins, AI and human rights, food security, children's health, and rewilding
- Rathbones Responsible Investment Summit
- Investor Day
Products and services
- Sustainable Investment Management
Companies that use Rathbone Greenbank
Customer profileSegments4 records
Ideal customer profiles4 records
Rathbone Greenbank technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Rathbone Greenbank partnerships and signals
Strategic signalScale indicators2 records
Recent moves5 records
Expansion highlights3 records
Rathbone Greenbank competitors and assessment
Company assessmentRegional players
- Lombard Odier: Swiss private bank with a strong sustainability franchise (LOIM) serving European HNW and family office clients. Comparable to Greenbank in bespoke sustainable portfolio construction, though primarily continental European rather than UK focused.
Direct peers
- EdenTree Investment Management: UK-based specialist responsible and sustainable investment manager serving charities, advisers, and individual clients. EdenTree is one of the closest direct peers to Greenbank, with a comparable values-led, ethical-screening approach and overlapping charity/intermediary segments.
- Impax Asset Management: Listed UK asset manager specializing in sustainable and impact investing across listed equities and private markets. Impax directly competes with Greenbank for ESG-driven mandates and shares a thematic, engagement-led investment philosophy.
- Triodos Investment Management: European sustainable investment manager with deep ethical and impact credentials and significant UK charity sector presence. Triodos is highly comparable to Greenbank in its values-aligned approach and charity/intermediary distribution.
- WHEB Group: UK-based specialist impact investment manager focused on environmental and social themes. WHEB overlaps with Greenbank in sustainable equity mandates and a thematic, engagement-driven investment approach, serving institutional and intermediary clients.
Broad incumbents
- Cazenove Capital (Schroders): UK wealth arm of Schroders focused on charities, family offices, and HNW individuals. Direct overlap with Greenbank in the charity investment segment, with the backing of a much larger asset manager adding ESG capabilities.
- Quilter Cheviot: UK discretionary wealth manager offering bespoke portfolio management including ESG options. Quilter Cheviot is a broader incumbent that increasingly overlaps with Greenbank in HNW sustainable mandates and adviser-referred business.
- abrdn (formerly Aberdeen Standard Investments): Global asset manager with a substantial UK-based sustainable and ESG fund range serving advisers and institutions. abrdn competes with Greenbank in the adviser distribution channel and increasingly in charity ESG mandates.
- Royal London Asset Management: Large UK asset manager with a strong responsible investment franchise and significant UK charity and adviser reach. Overlaps with Greenbank in ethical and ESG equity mandates and intermediary distribution.
Emerging players
- Tribe Impact Capital: UK-based wealth manager dedicated exclusively to impact investing for HNW clients and family offices. Tribe is an emerging specialist with a narrower focus than Greenbank but directly comparable in values-aligned discretionary management.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Rathbone Greenbank social profiles
Digital presenceRathbone Greenbank financial estimates
Financial estimateRevenue estimate
Valuation estimate
Rathbone Greenbank leadership team
Management profileNumber of profiles
Profiles2 records
Rathbone Greenbank funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Rathbone Greenbank M&A and investment
M&A and investmentM&A
Investments1 record
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Rathbone Greenbank
What does Rathbone Greenbank do?
Greenbank Investments, trading as Rathbone Greenbank, provides bespoke ethical and sustainable investment management services to high-net-worth individuals, families, trusts, charities, financial advisers, and professional intermediaries in the United Kingdom. Portfolios are constructed around individual client values and financial goals using proprietary ESG analysis and a robust minimum standards screening framework, with active stewardship and engagement on portfolio companies. The firm operates as the dedicated sustainable investment arm of the Rathbones wealth management group.
Is Rathbone Greenbank a public or private company?
Rathbone Greenbank is a private company. It is classified as corporate owned and is currently operating.
When was Rathbone Greenbank founded?
Rathbone Greenbank was founded in 2003. It employs 11 to 50 people.
Where is Rathbone Greenbank based?
Rathbone Greenbank is headquartered in London, United Kingdom, in the Europe region.
How does Rathbone Greenbank make money?
One revenue line is on record: investment Management Fees.
Who are Rathbone Greenbank's main competitors?
Lombard Odier is listed as a regional player. Direct peers are EdenTree Investment Management, Impax Asset Management, Triodos Investment Management and WHEB Group. Broad incumbents are Cazenove Capital (Schroders), Quilter Cheviot, abrdn (formerly Aberdeen Standard Investments) and Royal London Asset Management. Tribe Impact Capital is listed as an emerging player.
Does Rathbone Greenbank have an API?
No public API is recorded for Rathbone Greenbank.
What industry is Rathbone Greenbank in?
Rathbone Greenbank's product category is Sustainable Investment Management. Its primary akta.pro industry code is FSAEAAAJ, ESG/Sustainable Investment Advisory, with a secondary code of FSAAALAB, Sustainable/Thematic Investing (Climate, Clean Tech, Water, Biodiversity). Its NAICS code is 523940 and its SIC code is 6282.