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About

v1.0 · 2026

Institutional
information.

Information about Grunuss Holdings S.L. — careers, capital, and correspondence.

§ 01 / Story

GS-2026 / SECT_01

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Grunuss established in 2024 by a team of seasoned scientists, engineers, and entrepreneurs, is an innovation-driven deeptech company at the forefront of green technology advancement.

With headquarters in Spain managing business and infrastructure, Grunuss leverages its subsidiaries in Germany, specializing in the development of quantum material technologies, and Poland, focusing on advanced simulation technologies, and a non-EU country in the future, dedicated to manufacturing and production to address global energy challenges and lead the transition toward a sustainable future.

Grunuss's mission

Engineering next-generation energy systems through predictive, quantum-simulated and material-level precision.

The objective is not incremental optimisation of existing infrastructure, but architectural redesign. Energy production, transmission, and storage must evolve from approximation-driven engineering toward simulation-informed, physics-constrained system design. Executed through three integrated pillars: Quantum-Informed Simulation · Advanced Material Engineering · Precision Additive Manufacturing.

Guided by its Purpose

Ethical elevation through disciplined engineering.

Grunuss exists not merely to build advanced systems, but to cultivate alignment between technological power and higher-order responsibility. As human capability expands, so must moral maturity. Precision engineering becomes a discipline of truth-seeking. Simulation fidelity becomes intellectual honesty. Material optimisation becomes responsibility toward resource integrity.

Grunuss envisions a future where

The world in which energy becomes structurally abundant, materially efficient, economically negligible, and politically neutral.

A world where infrastructure is resilient rather than fragile. Where dependency is replaced by redundancy. Where resource scarcity no longer defines strategic dominance, and energy access supports autonomy without destabilising systems. This transformation is engineered, not imagined.

§ 02 / Leadership Team

GS-2026 / SECT_02

Leadership Team.

Strategic authority.

S.01

Amjad Abu Aisha

Founder & CEO

Amjad Abu Aisha

Sets the scientific premise · Institutional architecture · Long-horizon stewardship

Founder of Grunuss Holdings S.L. Holds strategic authority during the formative phase, accountable for coherence across technical direction, governance, and capital stewardship. Defined the foundational philosophy and the technical pillars the platform is built on.

Operational authority.

O.01

Stanley Xie

Co-founder · Technical Lead — Simulation

Stanley Xie

Quantum-informed simulation · Solver development · Technical direction

Co-founder of Grunuss. Holds operational authority within the technical accountability domain, with primary responsibility for the simulation pillar — solver architecture, methodological fidelity, and the discipline that binds prediction to fabrication.

O.03

George Gasaya

Institutional Governance Manager

George Gasaya

Governance architecture · Decision discipline · Institutional coherence

Institutional governance manager. Holds operational authority within the institutional accountability domain — governance architecture, decision discipline, charter administration, and the coherence of institutional processes across programs.

Advisory bodies.

A.01

Prof. Dr. David López Durán

Technical Advisory — Numerical Simulations

Prof. Dr. David López Durán

Multiscale simulation · Computational fluid dynamics · Solver architecture

Provides independent technical advisory on numerical simulations and computational methods — spanning multiscale physics modelling, computational fluid dynamics, and solver architecture. Reviews simulation fidelity, method selection, and the integrity of the predictive-to-produced chain. Independent of execution.

A.02

Prof. Dr. Mahmoud Abdel-Hafiez

Research Advisory — Quantum Materials

Prof. Dr. Mahmoud Abdel-Hafiez

Quantum materials · Superconductivity · Low-temperature physics

Provides independent research advisory on quantum materials — with deep expertise in superconductivity, strongly correlated electron systems, and low-temperature experimental physics. Guides methodological standards, material validation discipline, and the translation of quantum phenomena into engineering applications. Independent of execution.

A.03

Prof. Dr. Radosław Kycia

Institutional Advisory — AI & Hypercomplex Analysis

Prof. Dr. Radosław Kycia

Artificial intelligence · Hypercomplex systems · Mathematical physics

Provides independent institutional advisory on artificial intelligence and hypercomplex analysis — bridging advanced mathematical frameworks, computational intelligence, and their application to physical systems. Counsels on AI strategy, algorithmic rigour, and the institution's posture at the intersection of mathematics, computation, and engineering. Independent of execution.

§ 03 / Continue

GS-2026 / SECT_03