Sandbox Program: Climate Tech Startup Accelerator

A fully remote, tailor-made journey, designed to get connected with the most relevant mentors, potential clients, and investors.

Accelerator Program

  • A more structured support, for pre-seed and seed startups, going further than standard workshop sessions
  • Tailor made mentorship and expert guidance
  • Promotion towards investors and corporates

Promotion Program

  • For startups ready to scale, looking to expand their network internationally
  • Visibility in Forest Valley ecosystem through events, journal articles, social media promotion
  • Promotion towards investors and corporates
1200+
Startups we scouted and assessed from 16+ EU countries
92
Startups we accelerated since April 2022
700+
Investors & corporations who attended our demo days
590+
Matching opportunities from committed counterparts

Are You A Startup With Measurable Impact On The Sustainability Of Our Industries?

Get the benefits of joining one of our programs. For free.

Training Material

Access to exclusive materials from international teachers on topics such as deck design, business development, go to market, impact communication, and fundraising strategy, based on your needs.

Exclusive Mentorship

Individual mentorships with key experts to address the specific challenges of your startup.

Promotion & Matchmaking

Opportunities to connect with international investors and clients interested in your solution.

Founders Network

Access to an international community of like minded founders, alumni of Forest Valley’s programs.

Possibility of Direct Investment

by Forest Valley Catalyst.

What Founders Say About Sandbox

Accelerator program: What to Expect

Twice a year, we select 5-7 high-potential climate tech startups. A Technical Board of industry experts evaluates each application based on climate impact and scalability.

Applications always remain open. Startups not selected may be considered for future editions.

01. Practical Preparation

  • Kick-off & peer pitch session
  • Individual objectives mapping with the FV team
  • Individual expert mentorship sessions
  • Individual reviews sessions with FV team
  • Guest lecture & networking session for Alumni

02. Sandbox Demo Day

Showcase your solution to a selected group of investors and companies who are interested in climate tech (online event).

Start getting connected with Investors and Prospect clients.

03. Ecosystem Visibility and Matchmaking

Gain structured exposure across the European climate tech ecosystem.

  • Journal interview
  • Social media promotion
  • Events and opportunities sharing
  • SEO-optimized startup profile

04. Partner Perks

As part of our network, founders have access to PERKS from various partners such as cloud, CRM, talent recuitment, and customer outreach tools and services.

Promotion program: What to Expect

Applications are always open and assessed periodically.

When selected, startups will define with Forest Valley the matchmaking goals. Then they jump right into the Ecosystem Visibility and Matchmaking pack.

01. Preparation

  • Kick-off & individual objectives mapping with the FV team

02. Ecosystem Visibility and Matchmaking

Gain structured exposure across the European climate tech ecosystem.

  • Journal interview
  • Social media promotion
  • Events and opportunities sharing
  • SEO-optimized startup profile
  • Start getting connected with investors and prospect clients

A network of experienced professionals supporting you beyond the program

Ready To Join Our Ecosystem?

Apply now to join our next batch and start accelerating your growth!

By filling up this form, you will be redirected to an Application Form, required to access the Sandbox Program.

Meet Our Sandbox Alumni

Selected climate tech companies with the ambition and capability to scale, supported by experts, investors, and corporate partners across Europe.

“These programs are designed for exceptional founders who share our values: striving to generate meaningful positive impact through business while upholding the highest ethical standards. True alignment is a prerequisite for a successful collaboration.“

Giulia Marsaglia, Head of Startup Programs & Co-founder

FAQ