Oxford Investment Opportunity Network

What Oxford Investment Opportunity Network does

Oxford Investment Opportunity Network Limited, operating as Oxford Innovation Finance, is a UK-based FCA-regulated (FRN 564525) angel investment platform founded in 1994 and headquartered in Oxford. The company operates two core offerings: the OION Angel Network, a membership-based community of high-net-worth individuals (many of whom are successful entrepreneurs) that provides curated deal flow, pitch events, and due diligence support to early-stage UK science and technology companies; and the Oxford Innovation EIS Growth Fund, a tax-efficient Enterprise Investment Scheme vehicle that pools investor capital and deploys it into innovative UK businesses, with the 2026-27 vintage currently open for subscription.

The underlying platform is fundamentally a financial services marketplace rather than a technology product: deal matching is mediated through regular online and in-person showcase events, a company fundraising portal (powered by Dealum), and direct member support including pitch refinement and follow-up meeting coordination. OION does not develop proprietary technology, software, or AI systems; its value is in its 30-year track record, FCA-regulated status, and curated two-sided community. Revenue is generated through two streams: recurring subscription/membership fees paid by angel investors to access the network and deal flow, and management fees (and potentially carried interest) from the EIS Growth Fund. Operating geographies are UK-only, and the customer base spans both investor members on the demand side and a diversified portfolio of investee companies on the supply side.

Name

Oxford Investment Opportunity Network

Legal name

Oxford Investment Opportunity Network Limited

Website

https://oion.co.uk

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

1–10 employees

Short description

Oxford Investment Opportunity Network, operating as Oxford Innovation Finance, is a UK FCA-regulated angel investment network and EIS fund manager founded in 1994, connecting high-net-worth investor members with early-stage UK science and technology companies through curated deal flow and showcase events.

Ownership category

akta.pro rank

Product category

Angel Investment Network & Fund Management

NAICS

Portfolio Management and Investment Advice (52394), Other Investment Pools and Funds (5259)

SIC

Investment Advice (6282)

akta.pro primary industry

Early-Stage Venture Capital (Series A/B) (FSANAAAB)

akta.pro secondary industry

Technology & Software Growth Equity (FSANACAA)

Keywords

• Angel investment network
• EIS growth fund
• Seed stage capital
• Investor company matching
• Venture capital services

Headquarters

HQ city

Oxford

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Angel Investment Network Membership: Revenue generated from angel investors who join the OION network to access investment opportunities. Members pay fees to participate in the network and access deal flow.
2. EIS Growth Fund Management: Operates the Oxford Innovation EIS Growth Fund, a tax-efficient investment vehicle under the UK Enterprise Investment Scheme. Generates revenue through fund management fees and carried interest on successful investments.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

Oxford Investment Opportunity Network, trading as Oxford Innovation Finance, runs the OION angel investment network and the Oxford Innovation EIS Growth Fund. It connects high-net-worth investors with early-stage UK science and technology companies through curated deal flow, regular showcase events, pitch refinement and due diligence support, and also manages a pooled tax-efficient EIS fund that provides growth capital to innovative UK businesses.

Product overview

Oxford Investment Opportunity Network (OION) operates as a dual offering platform consisting of the OION Angel Network and the Oxford Innovation EIS Growth Fund. The angel network connects individual investors with early-stage companies through regular showcase events and deal flow management, while the EIS Growth Fund provides a pooled tax-efficient investment vehicle for portfolio companies. Together, these products serve both investors seeking high-quality startup opportunities and companies seeking early-stage equity capital.

Differentiator

Problem solved

Functional benefit

Brands

• OION Angel Network: One of the oldest, largest and most active angel investment networks in the UK, providing access to high-calibre start-ups and connecting investors with promising businesses seeking investment.
• Oxford Innovation EIS Growth Fund

Products and services

• OION Angel Network A membership-based angel investment network offering curated deal flow, pitch events, and due diligence support to qualified investors seeking to invest in innovative early-stage UK science and technology companies.
• Oxford Innovation EIS Growth Fund A tax-efficient pooled investment vehicle structured under the UK Enterprise Investment Scheme that provides investors with 30% income tax relief and exposure to a portfolio of innovative UK businesses developing breakthrough technologies.
• OION Showcase Events Regular investment pitch events (online and in-person) where up to ten selected early-stage UK companies present to OION angel investor members, offering networking opportunities and direct investment pathways.

Quantifiable outcome

• One of the most active angel networks in the UK according to Beauhurst

Named customers14 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Octopus Ventures: Large UK venture investor (part of Octopus Group) running EIS and seed-to-growth funds across technology and biotech. Comparable as a scaled UK EIS/venture investor, but materially larger AUM and broader thesis than OION's network-plus-fund model.
• Maven Capital Partners: UK-wide fund manager operating EIS, VCT and regional growth funds. Comparable to OION as an FCA-regulated UK early-stage investment manager, but with broader regional coverage and a larger fund platform.

Direct peers

• Cambridge Angels: Long-established UK angel network based in Cambridge investing in early-stage technology and life sciences startups. Directly comparable to OION as a regional, membership-led angel community with showcase events and member-driven diligence.
• Angel Investment Network: UK-wide online platform matching angel investors with early-stage companies. Comparable to OION as an angel deal-flow intermediary, though more digital-first and broader geographically than OION's Oxford-centric community model.
• Calculus Capital: UK EIS and VCT fund manager investing in early-stage growth companies. Directly comparable to OION's EIS Growth Fund as an FCA-regulated UK tax-relief investment manager competing for the same HNW investor base.
• London Business Angels: One of the UK's oldest and most active business angel networks, part of the UKBAA. Directly comparable as a membership-based angel network running regular pitch events and syndicating deals into early-stage UK companies.
• Downing Ventures: UK EIS fund manager investing in early-stage technology and healthcare companies. Comparable to the Oxford Innovation EIS Growth Fund as an FCA-regulated manager competing for EIS-allocated HNW capital.

Emerging players

• Seedrs (now Republic Europe): Online equity-crowdfunding platform enabling retail and HNW investors to access private UK and European companies. Adjacent competitor for early-stage deal flow and for HNW investor mindshare, though operating via a fully digital model rather than community events.
• Wealth Club: UK investment platform curating EIS, VCT and other tax-efficient investments for HNW investors. Comparable to OION as a channel through which HNW individuals access UK EIS opportunities, though Wealth Club is a pure distribution platform rather than an active fund manager.

Regional players

• Par Equity: Scotland-based angel and EIS investment syndicate investing in early-stage UK technology companies. Comparable to OION's model of combining a regional angel community with an EIS fund, though anchored in Scotland rather than Oxford.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/OION_TVIN_OEI
• LinkedInlinkedin.com/company/oion

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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

M&A

Investments17 records

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

Frequently asked questions about Oxford Investment Opportunity Network