Grow

The start-up program by Deloitte Future Fund and Impact Hub which aims to support the growth of start- ups working to address the climate crisis.

The Grow program offers you acceleration, coaching, and financial support to help grow your impact.

Apply for your spot until 27.10.2025

FURTHER DETAILS

Who you are

You have an innovative idea, project, or start-up in Austria, which contributes to creating a better future amid the climate crisis. You can be in ideation stage, or already launching prototypes and generating first sales — Grow caters to your individual needs and stage.

If you want to enhance your entrepreneurial skills, further develop your venture, and become a part of a like-minded community of climate founders, Grow is for you!

What you get

Bootcamp & Acceleration – Shortlisted projects will be invited to a 2-day bootcamp to solidify their entrepreneurial skills and polish their ideas.
Six (6) high-potential projects will be selected to enter an intense 5-month acceleration phase, filled with one-on-one coaching sessions and tailored workshops by Deloitte and Impact Hub experts specialized in Startup Development, Financial Advisory, Impact Scaling, and Enterprise Technology & Performance.

Experts & Peers – After conducting an initial assessment of your development needs, you will work with our experts one-on-one on a weekly basis and get 10 hours dedicated consultancy by our Impact Hub Vienna experts on top to accelerate your venture. Next to individual coaching sessions, you will also participate in 5 workshop days in Vienna. Here you will work with other entrepreneurs and strengthen your network of climate innovators.

Deloitte Expertise – you will receive tailored support from a dedicated team of Deloitte experts. Each venture will collaborate with their designated team over the course of the entire program.

Pitch & Prize – Finally, you will pitch in front of a multidisciplinary jury which will select the 2 most promising ventures and award them with a prize of € 10.000,- for first place and € 5.000,- for second place as well as 50 additional Deloitte expert hours each.

Apply for your spot until 27.10.2025

Timeline

27.10.2025, 23:59 CET

Application Deadline

27.10.2025, 23:59 CET

05.11.2025

Notification of Invitation to Pre-Selection Bootcamp

05.11.2025

17-18.11.2025

Bootcamp - 2 Days

17-18.11.2025

24.11.2025

Deliverables Deadline

24.11.2025

04.02.2026

Program Kick-Off

04.02.2026

June 2026

Jury Hearing & Award Ceremony

June 2026

Apply for your spot until 27.10.2025

Partners

Ventures from previous cohorts

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S.T.U.R.C. is a green-tech start-up and think tank specializing in R&D of circular, resource-saving, and sustainable materials for the construction and furniture industries. With the mission “Kill the trash – not the tree,” the company’s patented innovation offers a wood-based panel alternative that replaces significant amounts of virgin wood with coffee industry residues, saving resources and reducing environmental impact.

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sonnnig is a web platform that turns companies’ surplus renewable energy into a benefit for employees, creating a triple-win: companies earn more and enhance their sustainability branding, employees save on energy bills, and the energy transition is accelerated. Companies can easily share excess energy, track ESG KPIs, and manage rewards through the platform, while employees monitor consumption, savings, and CO₂ reduction via the app. Gamification features encourage sustainable energy use and engagement.

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Social Cooling’s TerraBreeze is an eco-friendly air conditioner offering sustainable indoor cooling. Its patented technology uses up to 40% less electricity than conventional systems, manages heat internally, and even converts some into electricity. Without the need for an outdoor unit or complex installation, TerraBreeze is a flexible, cost-effective solution for B2B and B2G clients. Built-in smart systems optimize performance and monitoring, helping organizations meet energy-efficiency and sustainability goals.

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Les Ensembles is a fashion-tech startup using AI to suggest personalized outfits and promote sustainable choices. The app highlights underused clothing, supports a second-hand marketplace, and partners with fair-fashion brands, helping users reduce waste and shop consciously.

686683183e7c0626015e4f6e_All but Sugar (700 x 350 px)

All But Sugar develops the first modular sugar alternative that replicates sucrose 1:1 without side effects or artificial sweeteners. With this, they target food and medical applications, offering a healthier, precise, and taste-perfect alternative to traditional sugar.

ventures-cosmotaics

Cosmotaics is an innovative and disruptive approach that takes solar farms to a next level. It makes them collect and restore water on the spot. Advance the renewable energy industry with innovative atmospheric water harvesting.

ventures-simplyrepair

Simply Repair is a community hub that combines ethical fashion, empowering refugees and education.They repair and upcycle clothes and give back to society.

ventures-sonnenschmiede

Sonnenschmiede designs and installs custom solar energy systems for homes and businesses, focusing on sustainability and energy independence. They offer tailored solutions that include consultation, planning, and implementation to help clients harness solar power efficiently.

ventures-wilsonguide

Wilson Guide offers an alternative that also contributes to solving the pressing global plastic waste problem: robust lightweight protections with materials such as polycarbonate that are designed for easy integration and quick disassembly.

ventures-energytrack

Energytrack provides a comprehensive platform for monitoring and managing energy consumption in real-time. It offers tools for tracking usage, analyzing patterns, and optimizing energy efficiency for businesses and households, helping users reduce costs and environmental impact.

ventures-trastic

Trastic is an Austrian company that designs and produces furniture from 100% recycled plastic. They focus on sustainable, eco-friendly products, offering unique and customizable pieces handcrafted with modern aesthetics. Trastic emphasizes regional production and the creative reuse of plastic materials, transforming them into durable and stylish furniture for homes.

ventures-kindby

Kindby offers sustainable, eco-friendly baby and children's clothing through a circular subscription model. Parents can rent high-quality, organic garments for their kids, which are then cleaned and reused by other families, reducing waste and promoting a more sustainable approach to children's fashion.

ventures-veggybo

VeggyBo is a mobile app that helps users discover vegan and vegetarian restaurants nearby. The app provides detailed information about each location, including menus, reviews, and directions, making it easy to find plant-based dining options. It supports users in maintaining a vegan or vegetarian lifestyle by simplifying the search for suitable eateries.

ventures-moneycare

money:care offers sustainable financial planning and management services for individuals and businesses. They provide tailored advice on investments, insurance, retirement planning, and tax strategies to help clients achieve their financial goals and secure their future.

ventures-einzelstück

Einzelstück by Wiener Kind creates handmade, unique baby and children's clothing in Vienna, focusing on sustainability and craftsmanship.

ventures-freundeskreis

Freundeskreis produces a vegan, plant-based cheese alternative made from apricot kernels. Their signature product, "Cam-mmh-berta," is creamy, mildly nutty, and contains only four ingredients. The company emphasizes sustainability and innovation, aiming to offer delicious, eco-friendly alternatives to traditional dairy products. Their products are ideal for those exploring plant-based diets or looking to expand their culinary horizons.

ventures-clearCO2

ClearCO2 helps businesses reduce their carbon footprint by offering an easy-to-use carbon management platform. The platform allows companies to measure, manage, and offset their CO2 emissions, providing insights and tools for effective carbon reduction strategies.

ventures-commonsun

Commonsun offers tools and support for creating and managing energy communities, enabling users to share and consume locally produced renewable energy. Their services include feasibility studies, community planning, legal setup, and ongoing management.

ventures-seedcup

Seedcup creates biodegradable coffee cups from recycled coffee grounds and natural binders, produced locally in cafés. These eco-friendly cups contain seeds to boost urban biodiversity, offering a sustainable alternative to traditional coffee cups.

Apply for your spot until 27.10.2025

CONTACTS

For any program-related question please contact the Grow Program Manager.

Darya Makshyna – darya.makshyna@impacthub.net