![Timothy Mammen](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Timothy Mammen
Director of Finance/CFO at
IPG PHOTONICS CORPORATION
Net worth: 9 M $ as of 2026-05-30
Profile
Timothy P. V. Mammen is Chief Financial Officer & Senior Vice President at IPG Photonics Corp. He is also Member of The Institute of Chartered Accountants of Scotland. In the past Mr. Mammen occupied the position of Finance Director & General Manager at United Partners, Inc., Finance Director & General Manager at United Partners Plc and Group Finance Director at IP Fibre Devices (UK) Ltd. Timothy P. V. Mammen received an undergraduate degree from London School of Economics & Political Science.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-05-21 | 76,438 ( 0.18% ) | 9 M $ | 2026-05-30 |
Timothy Mammen active positions
| Companies | Position | Start |
|---|---|---|
| IPG PHOTONICS CORPORATION | Director of Finance/CFO | 2000-06-30 |
The Institute of Chartered Accountants of Scotland
 The Institute of Chartered Accountants of Scotland Miscellaneous Commercial ServicesCommercial Services Operates as a professional membership organization | Corporate Officer/Principal | - |
IPG Photonics (UK) Ltd.
 IPG Photonics (UK) Ltd. Industrial MachineryProducer Manufacturing Manufactures machine tools | Director/Board Member | 2000-12-28 |
Former positions of Timothy Mammen
| Companies | Position | End |
|---|---|---|
IP Fibre Devices (UK) Ltd.
 IP Fibre Devices (UK) Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Corporate Officer/Principal | 2000-06-30 |
United Partners, Inc.
 United Partners, Inc. Provides accounting and financial advisory services | Director of Finance/CFO | 1998-12-31 |
United Partners Plc | Director of Finance/CFO | 1998-12-31 |
Training of Timothy Mammen
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
74
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
IPG Photonics Corp.
 IPG Photonics Corp. SemiconductorsElectronic Technology Designs, develops and manufactures fiber lasers and amplifiers for semiconductors | Electronic Technology |
IP Fibre Devices (UK) Ltd.
IP Fibre Devices (UK) Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
London School of Economics & Political Science
 London School of Economics & Political Science Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Institute of Chartered Accountants of Scotland
The Institute of Chartered Accountants of Scotland Miscellaneous Commercial ServicesCommercial Services Operates as a professional membership organization | Commercial Services |
United Partners, Inc.
United Partners, Inc. Provides accounting and financial advisory services | |
United Partners Plc | |
IPG Photonics (UK) Ltd.
IPG Photonics (UK) Ltd. Industrial MachineryProducer Manufacturing Manufactures machine tools | Producer Manufacturing |
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