Taavi Madiberk

CEO

Tallinn, Estonia18 yrs 3 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Co-founded three deep-tech companies valued over €1 billion.
Expert in scaling teams and deployments across multiple regions.
Leader in developing mission-critical power systems for AI.

Stackforce AI infers this person is a leader in deep-tech and energy systems with a focus on defense and AI infrastructure.

Contact

Skills

Other Skills

Start-upsVenture CapitalMergersEntrepreneurshipBusiness PlanningEnergyRenewable EnergyBusiness StrategyDue DiligenceBusiness DevelopmentCorporate FinanceRestructuringManagement ConsultingInternational BusinessStrategy

About

I work on building technology companies focused on power, hardware, and large-scale industrial systems. I have co-founded three deep-tech companies with a combined valuation exceeding €1 billion, operating across AI infrastructure, energy systems, and defense. I am CEO & Co-Founder of Skeleton Technologies, where we focus on what has become the binding constraint for AI deployment: power. Compute is no longer the bottleneck. Models scale. Chips are available. Power is not. Skeleton designs, manufactures, and deploys mission-critical power systems for AI data centers, modern grids, and defense - enabling reliable operation of AI, grid, and defense systems under real-world constraints. In parallel, I am Co-Founder & Chairman of the Board of Frankenburg Technologies (advanced air-defense systems) and Stargate Hydrogen (next-generation electrolyzers). I spend most of my time scaling teams, factories, and deployments across Europe, the U.S., and the Middle East. Across these companies, the pattern is consistent: when systems are power-constrained, safety-critical, and must be deployed at scale, winning requires mastery of hardware, physics, and manufacturing.

Experience

Frankenburg technologies

Non Executive Chair and co-founder

Sep 2024 – Present · 1 yr 7 mos · Tallinn, Harjumaa, Estonia

Our mission is to equip the free world with the technologies needed to win the next war.
We are in the rocket science business. Our aim is to develop missile systems that are ten times more affordable, a hundred times faster to produce, and in quantities far exceeding the current industry’s capabilities.
We revolutionize missile targeting by employing our cutting-edge, AI-powered situational awareness platform, enabling us to anticipate threats and stay ahead of our adversaries.
Our solutions are crafted with a keen awareness of the acute demands of modern warfare.

Stargate hydrogen

Non Executive Chair

May 2024 – Present · 1 yr 11 mos · Tallinn, Harjumaa, Estonia

Stargate Hydrogen offers turn-key solutions from production of green hydrogen from renewable energy.
Stargate electrolyzers use patented materials technology allowing for higher efficiency, lower cost and avoiding the usage of rare materials.
Stargate customer base includes some of the largest energy and industrial companies globally, company has raised 42 M EUR of capital so far.

European innovation council and smes executive agency (eismea)

Board Member

Nov 2021 – Jan 2025 · 3 yrs 2 mos

Europe’s flagship innovation programme to identify, develop and scale up breakthrough technologies and game changing innovations. The European Innovation Council has a budget of €10.1 billion to support game changing innovations throughout the lifecycle from early stage research, to proof of concept, technology transfer, and the financing and scale up of start-ups and SMEs. During his tenure as EIC Board member, he initiated discussions to launch a 20 M EUR fund to support Ukrainian deeptech start-ups & their integration into European ecosystems, which Mariya Gabriel, Commissioner for Innovation, Research, Culture, Education and Youth, and Olga Stefanishyna, Deputy Prime Minister for European and Euro-Atlantic integration of Ukraine, officially launched in June 2022.

Riigi kinnisvara as

Member of the Supervisory Board

Dec 2012 – Aug 2014 · 1 yr 8 mos · Tallinn, Estonia

State owned real estate company with over half a billion EUR of assets.
www.rkas.ee

Estonian railways ltd. (as eesti raudtee)

2 roles

Chairman of the Supervisory Board

Sep 2012 – Jun 2014 · 1 yr 9 mos · Estonia

Estonian Railways Ltd. is the national railway company of Estonia.
Estonian Railways Ltd is a company in charge of railway administration, development and maintenance of railway infrastructure, traffic supervision and safety.
Restructuring and divestiture of the freight cargo subsidiary (EVR Cargo www.evrcargo.ee ) was completed in the start of September 2012.
During the time a Chairman was responsible for restructuring, strategic financial planning, implementing a cost cut program, also for recruiting the new management team (CEO, CFO)

Chairman of the Audit Committe, Member of the Supervisory Board

Jun 2010 – Sep 2012 · 2 yrs 3 mos · Estonia

As of September 2011 Chairman of the Audit Committee.
As of June 2010 Member of the Supervisory Board.
Estonian Railways Ltd. (AS Eesti Raudtee) is the national railway company of Estonia.
It has two subsidiaries AS EVR Infra engaged in railway infrastructure mangement and AS EVR Cargo dealing with freight transport.
More information at www.evr.ee

Oü venture22

Owner

Jan 2010 – Present · 16 yrs 3 mos

Skeleton technologies ltd.

CEO and Member of the Board

Sep 2009 – Present · 16 yrs 7 mos · Saxony, Germany

Global technology leader in ultracapacitors and fast energy storage.

Estonian property owners central union

Secretary General

Jan 2008 – Dec 2012 · 4 yrs 11 mos · Tallinn, Estonia

Building the largest Non-Governmental Organization in Estonia, raised membership from 1200 to over 63 400.
Launched the member card with special discount offers from over 100 companies (incl. Nordea, IF P&C Insurance etc) and growing.
Launched a co-branded property insurance.
Estonian Property Owners Central Union initiated the homeowner land tax reform which has been passed and entered into force in the start of 2013.
More information at www.omanikud.ee