Horacio Goldenberg

Trusted Advisor to Telecomm CIOs | Re-inventing Telecom IT into composable ODA and AI-Driven Ecosystems | Pragmatic Architecture, Governance & Execution | Linking Technology Strategy to Business Outcomes

📍 Spain🔄 Updated September 2026💼 3 investments📅 6 years investing🗓 Last invested Jan 2021
Operator-angel🌍 Spain
3
Total investments
1
Early stage
2
Mid stage
0
Late stage
6y
Years active

Portfolio

3 investments · sorted by recency
All investments
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Mid stage
Late stage
Investor
2021
Skyloom is a U.S.-based telecommunications company developing a portfolio of proprietary lasercom solutions to radically enhance space-based communications. In particular, Skyloom is working on the deployment of a laser-based data transfer network to provide immediate and high-capacity communication services for low Earth orbit satellite constellations, whether they’re observing the planet or communicating with it.
Investor
2021
Amai (sweet​ in Japanese) fixes our food system one protein at a time. The first focus are HYPER-SWEET DESIGNER PROTEINS as a SUGAR SUBSTITUTE that is healthy, zero-calorie, GMO-free, sustainable, affordable, food-compatible, tasty, product-fit and novel. The proteins are designed via an Agile-Integrative Computational Protein Design (AI-CPD) platform and produced by precision fermentation biotechnology, just like one brews beer. Amai made the sweetest protein in the world, which is also thermostable and enables significant sugar reduction without affecting taste. Other alternative designer proteins in the pipeline include meat, milk and plant proteins. https://www.youtube.com/watch?v=RvdDNf-5OT4
Investor and Business Angel
Jan 2020
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Experience · 6 entries
All (6)
Investments (3)
Founder (2)
2025
Co-Founder
Dec 2025
DEXTRA, a telecom transformation advisory firm. DEXTRA is a senior-led telecom transformation advisory firm trusted by Tier-2 and Tier-3 operators facing Tier-1-level complexity. We help operators connect business strategy to architecture — and architecture to measurable outcomes — delivered with discipline and agility. DEXTRA was founded to bridge a common gap in large-scale telecom transformations: strong strategy with weak execution, or heavy delivery with no architectural clarity. Our work spans: OSS/BSS modernization and architectural transformation Agile and DevOps operating model enablement Program direction, PMO design, and execution governance Digital customer experience and omnichannel evolution AI-driven operational automation Stabilization and turnaround of at-risk programs We specialize in environments where: CAPEX is constrained Service continuity is non-negotiable Multiple vendors must be aligned Execution risk must be actively managed Our engagement model is deliberately different: Senior-only, hands-on delivery No juniors, no body-shopping Rapid diagnostics as entry point Vendor-neutral and ecosystem-friendly DEXTRA combines deep operator experience with architectural rigor and disciplined execution to deliver clarity, control, and results — without the overhead of Tier-1 consulting firms. Boutique expertise. Enterprise-level impact. Where strategy meets architecture and agile execution.
2022
Managing Director
Nov 2022
Somos facilitadores integrales de crecimiento con presencia en México, España, Argentina, Chile, Perú, Uruguay, Ecuador, Bolivia y Caribe. Inspiramos con pasión el cambio y facilitamos la transformación a través de la co-creación e intercambio entre equipos, clientes y partners.
2021
Investor
2021
Skyloom is a U.S.-based telecommunications company developing a portfolio of proprietary lasercom solutions to radically enhance space-based communications. In particular, Skyloom is working on the deployment of a laser-based data transfer network to provide immediate and high-capacity communication services for low Earth orbit satellite constellations, whether they’re observing the planet or communicating with it.
Investor
2021
Amai (sweet​ in Japanese) fixes our food system one protein at a time. The first focus are HYPER-SWEET DESIGNER PROTEINS as a SUGAR SUBSTITUTE that is healthy, zero-calorie, GMO-free, sustainable, affordable, food-compatible, tasty, product-fit and novel. The proteins are designed via an Agile-Integrative Computational Protein Design (AI-CPD) platform and produced by precision fermentation biotechnology, just like one brews beer. Amai made the sweetest protein in the world, which is also thermostable and enables significant sugar reduction without affecting taste. Other alternative designer proteins in the pipeline include meat, milk and plant proteins. https://www.youtube.com/watch?v=RvdDNf-5OT4
2020
Co Founder & Managing Partner
Apr 2020
Delivery de comidas en zona de Nordelta y alrededores
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Investment activity
2020–2021 · 3 investments
2020120212
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