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Sustainable Water use should become the new Standard.

In November 2021, GREENJET was founded with one clear mission. Stop unnecessary water and energy waste. The question that started it all is Why are millions of liters of hot water wasted every day when better technology already exists? In February 2022, the first patented GREENJET units were delivered. We aim to establish GREENJET as the global benchmark for intelligent water efficiency. The goal was never just water reduction. The goal was to combine comfort, efficiency and sustainability in one intelligent solution.

Less Water

0 %

GREENJET is not a Traditional Flow Restrictor.

Our patented two-phase system uses controlled air induction.
Water is guided through precision engineered channels, creating under pressure that actively mixes air into the stream.

Unlike conventional solutions, GREENJET is internationally patented and independently certified.

Up to 66% less water consumption

Significantly reduced hot water energy demand

10 year manufacturer warranty

Full shower comfort

TÜV certified performance

Global Vision

GREENJET is locally built with a global vision to deliver intelligent, sustainable water efficiency worldwide.

Core Principles

We focus on quality, durability, and sustainability, combining comfort, efficiency, and long-term environmental impact.

The People Behind GREENJET

Technology is built by engineers.
Impact is driven by people.

Daniel Kirchmayr

COO

Daniel leads strategy, international expansion, and operational scaling. He ensures that GREENJET grows not only technologically, but also structurally and economically sustainable.

Focus areas: Internationalization, partnerships, scalable systems and measurable results.

Daniel Kirchmayr

COO

Daniel Kirchmayr

COO

Daniel Kirchmayr

COO

Niklas Al-Deek

CEO & Founder

Niklas Al-Deek

Niklas is the inventor and founder of GREENJET. With a strong background in sales and a clear vision for measurable sustainability, he developed the patented two phase technology that forms the foundation of the company. From day one, his goal was clear: No compromise between comfort and efficiency.

Daniel Kirchmayr

COO

Daniel Kirchmayr

Daniel leads strategy, international expansion, and operational scaling. He ensures that GREENJET grows not only technologically, but also structurally and economically sustainable. Focus areas: Internationalization, partnerships, scalable systems and measurable results.

Bruno Miceli

Director General | CEO GREENJET ES S.L.

Bruno Miceli

Bruno is responsible for the Spanish market and Southern Europe. With strong local expertise and strategic market knowledge, he drives sustainable growth and long term partnerships.

Pamela Salese

Office & Operations Manager

Pamela Salese

Pamela coordinates internal processes and ensures operational stability. She manages structure, organization and workflow efficiency across growing international activities.

Adne Skurdal

GREENJET Scandinavia

Adne Skurdal

Adne leads the Scandinavian market. With a strong focus on sustainability, ESG and energy efficiency, he expands GREENJET strategically across Northern Europe.

Elisa Giuffrida

Director Benelux & Group Deals

Elisa Giuffrida

Elisa manages international group contracts and the Benelux region. She connects major hotel chains with innovative efficiency solutions and positions GREENJET on executive decision level.

Sandro Cosati

Managing Director GREENJET Switzerland

Sandro Cosati

Sandro leads the Swiss market through the local GREENJET entity. Switzerland represents one of the strongest reference markets and a key pillar of international expansion.