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Patrick Martell
Chief Operating Officer at
INFORMA PLC
Net worth: 8 M $ as of 2026-05-30
Profile
Patrick Martell is a businessperson who has been at the helm of 5 different companies. Mr. Martell is Group Chief Executive Officer at St. Ives Group Plc. He is also on the board of RM Plc and Chief Operating Officer & Executive Director at Informa Plc and Chief Executive Officer-Business Intelligence at Informa Switzerland Ltd. In his past career Mr. Martell was Executive Director & Head-Investor Relations at Kin + Carta Plc and Managing Director at Clays Ltd.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
INFORMA PLC 0.06% | 2025-09-18 | 751,552 ( 0.06% ) | 8 M $ | 2026-05-30 |
Patrick Martell active positions
| Companies | Position | Start |
|---|---|---|
| INFORMA PLC | Chief Operating Officer | 2018-12-31 |
Informa Business Media, Inc.
 Informa Business Media, Inc. Packaged SoftwareTechnology Services Operates as a holding company and develops workflow decision tools and applications | Chief Executive Officer | - |
CBI Research, Inc.
 CBI Research, Inc. Miscellaneous Commercial ServicesCommercial Services Provides live and electronic conferences & summits | President | - |
Informa Media, Inc.
 Informa Media, Inc. Advertising/Marketing ServicesCommercial Services Operates as a marketing and information company | Chief Executive Officer | - |
Informa Markets Manufacturing LLC
 Informa Markets Manufacturing LLC Publishing: Books/MagazinesConsumer Services Publishes industry magazines and arranges trade shows for the advanced manufacturing sector | Chief Executive Officer | 2022-12-31 |
Penton Media
 Penton Media Publishing: Books/MagazinesConsumer Services Publishes magazines and provides information services | President | - |
Former positions of Patrick Martell
| Companies | Position | End |
|---|---|---|
| RM PLC | Director/Board Member | 2023-12-30 |
| KIN + CARTA | Chief Executive Officer | 2014-07-09 |
St. Ives Group Plc | Chief Executive Officer | - |
| ░░░░░░░ ░░░░░░░░░░░ ░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
| ░░░░░ ░░░░ | ░░░░░ ░░░░░░░░░ ░░░░░░░ | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
52
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Informa Media, Inc.
Informa Media, Inc. Advertising/Marketing ServicesCommercial Services Operates as a marketing and information company | Commercial Services |
Kin & Carta Holdco Ltd.
 Kin & Carta Holdco Ltd. MiscellaneousMiscellaneous Functions as an investment holding company | Miscellaneous |
Informa Switzerland Ltd.
 Informa Switzerland Ltd. Miscellaneous Commercial ServicesCommercial Services Provides academic and scientific, professional and commercial business information services and publishes books, magazines and journals | Commercial Services |
RM Plc
 RM Plc Data Processing ServicesTechnology Services Manufactures stationery products and provides IT and software development services | Technology Services |
Informa Markets Manufacturing LLC
Informa Markets Manufacturing LLC Publishing: Books/MagazinesConsumer Services Publishes industry magazines and arranges trade shows for the advanced manufacturing sector | Consumer Services |
CBI Research, Inc.
CBI Research, Inc. Miscellaneous Commercial ServicesCommercial Services Provides live and electronic conferences & summits | Commercial Services |
Informa Business Media, Inc.
Informa Business Media, Inc. Packaged SoftwareTechnology Services Operates as a holding company and develops workflow decision tools and applications | Technology Services |
Clays Ltd.
 Clays Ltd. Publishing: Books/MagazinesConsumer Services Engages in book production, fulfilment and design information | Consumer Services |
St. Ives Group Plc | |
Informa Plc
 Informa Plc Internet Software/ServicesTechnology Services Operates as a content-driven in-person and virtual events & digital platforms | Technology Services |
Penton Media
Penton Media Publishing: Books/MagazinesConsumer Services Publishes magazines and provides information services | Consumer Services |
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