Serge Tumelero β€” investor profile photo

Serge Tumelero

Chief Digital Officer - CDO at Interim Services | Business Development, Innovation- & Transformation- Management

πŸ“ Bellikon, Aargau, SwitzerlandπŸ”„ Updated November 2026πŸ’Ό 2 investmentsπŸ“… 29 years investingπŸ—“ Last invested Jan 2005𝕏 @upgrade_to_unlock
Operator-angel🌍 Switzerland
2
Total investments
1
Early stage
1
Mid stage
0
Late stage
29y
Years active

Portfolio

2 investments Β· sorted by recency
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Late stage
Member of the Board
Jan 2005
Tinext is a provider of bespoke digital experiences, helping enterprise customers generate more value for their businesses. Our consultants provide digital advisory services on planning and executing end-to-end customer journeys across digital channels, from onboarding to acquisition and from conversion to retention. The core of Tinext expertise lies in the delivery of projects to enhance digital customer experiences, providing solutions by introducing new technologies or connecting with existing tools, breaking silos and transferring expertise. Tinext partners with leading digital experience platforms, web content management systems, customer engagement solutions, CRM and marketing automation vendors, including Salesforce, Magnolia, and Liferay. More info at: www.tinext.com
Founder & Member of the Board
Jan 1997
The registered office of consolution ag, which was founded in 1997, is in Arlesheim (BL). We specialise in providing services for process plant engineering. Our customers come mainly from the chemical and pharmaceutical industries. Our activities are focused on the engineering of process plants for the chemical, pharmaceutical and biotechnological industries, ranging from conceptual design, basic & detail engineering to the actual commissioning of the production plant.
Experience Β· 8 entries
All (8)
Investments (1)
Founder (4)
Board (1)
2019
Are you looking for a competent #CRMHub - #HubSpot implementation partner?
Aug 2019
BEE is a digital growth solution partner for marketing, sales and growth. For mid-market and corporates in the DACH Region that want to transform their business in order to grow locally and globally, BEE is the highest ranked digital growth solution partner that combines strategy, execution, data intelligence and people in a transformance model. Transform to Perform.
2018
Open Mind Consulting GmbH
Dipl. Chief Digital Officer - CDO ad Interim Services | Founder | Business Development
Aug 2018
Open Mind Consulting GmbH
Chief Digital Officer ad Interim Services | Founder | Business Development
Aug 2018
2005
Member of the Board
Jan 2005
Tinext is a provider of bespoke digital experiences, helping enterprise customers generate more value for their businesses. Our consultants provide digital advisory services on planning and executing end-to-end customer journeys across digital channels, from onboarding to acquisition and from conversion to retention. The core of Tinext expertise lies in the delivery of projects to enhance digital customer experiences, providing solutions by introducing new technologies or connecting with existing tools, breaking silos and transferring expertise. Tinext partners with leading digital experience platforms, web content management systems, customer engagement solutions, CRM and marketing automation vendors, including Salesforce, Magnolia, and Liferay. More info at: www.tinext.com
2000
Senior Key- and Partner Account, Alliance- Manager / Project Manager
Jun 2000
OpenText is a world leader in Information Management, helping companies securely capture, govern and exchange information on a global scale. OpenText solves digital business challenges for customers, ranging from small and mid-sized businesses to the largest and most complex organizations in the world. For more information about OpenText (NASDAQ/TSX: OTEX), visit www.opentext.com
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