Marieta Del Rivero
Angel investor in Madrid
Madrid, Spain
Marieta Del Rivero, Angel investor in Madrid is an active investor based in Madrid, Spain. This profile covers what Marieta Del Rivero backs, at which stage, and how founders can reach out in 2026.
Ms. Marieta del Rivero serves as Chairman at Onivia. Ms. del Rivero is an Angel Investor. She serves as Chairperson of the Board and Chairman of CNR at Onivia. Marieta has a brilliant professional career of over thirty years of executive experience both in infrastructure and telecommunications companies and in leading technology and software manufacturers. She has been the Marketing Director of Amena (Orange) and Xfera (Yoigo), Global Marketing Director of Telefónica, Deputy General Manager to the Digital Commercial General Manager of Telefónica, CEO of Nokia Iberia, Senior Advisor at Ericsson, Partner at Seeliger y Conde, and President of the International Women's Forum Spain. She serves as Board member at Cellnex Telecom and Gestamp Automoción, and she is a non-executive chairwoman of Onivia Telecom. She holds an Economics and Business Sciences degree from the Autonomous University of Madrid and has an Advanced Management Program from IESE and an Executive Program from Singularity University. She is a certified coach by the International Coaching Federation.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- Climate & EnergyRobotics & AutomationMobility & LogisticsEdTechImpact & Social Enterprise
- Location
- Madrid, Spain
- Typical check
- $150K
- Past investments
- 16
Notable investments
EricssonAmena (Orange Group)OniviaCapabAllGestampNefitel S.A. ( Nefinsa Group)GLOBALVIA
TelefónicaMade in MöbileXfera S.A. (Today Yoigo - Telia Sonera)How to reach Marieta Del Rivero
Angels and operators like Marieta Del Rivero reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
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Frequently Asked Questions
What does Marieta Del Rivero invest in?
Marieta Del Rivero invests in Climate & Energy, Robotics & Automation, Mobility & Logistics and EdTech, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Marieta Del Rivero invest at?
Marieta Del Rivero typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Marieta Del Rivero's typical check size?
Marieta Del Rivero typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Marieta Del Rivero?
Unlock Marieta Del Rivero's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.