Cut Drastically Your IT Costs & Your Carbon Footprint
Sustainable IT solutions for companies and organizations.
GET MY AUDITYOUR IT CHALLENGES
Your IT is likely your n°1 hidden cost and carbon emitter
Hidden Costs
You are overpaying every year.
1. Costs of Saas and web services
2. Costs of Microsoft 365 Office Licenses
3. Costs of material
Global IT Carbon Footprint
1. PC = 200 kg CO₂/year
2. Digital accounts for ~7% of global emissions in 2026
3. Data centers consume ~4% of world electricity
Your Slow Website Is Losing Customers
1. A slow site = -50% conversions
2. Eco-design boosts speed without sacrificing UX.
Fix it before you lose more leads.
Our Sustainable IT Solutions
Turn your IT from a cost center into a competitive advantage
with zero compromise on performance.
IT Fleet Optimization
Cut license costs by 50% with Linux migration, reconditioned hardware, and open-source tools.
Ethical Hosting Migration
Switch to 100% renewable hosts that respect your privacy and reduce your carbon footprint by 60%.
Sustainable AI
Use AI responsibly with local or self-hosted models or Open Source sustainable alternatives.
Cybersecurity
GDPR-compliant protection with open-source tools.
Green IT Training
Empower your team with workshops on sustainable digital practices.
What is Rock Oak Digital
We are an organization of entrepeneurs convinced by the necessity of sustainable and independant IT and web solutions.
Commited to environmental solutions and a better climate, we would like the current system to change and improve companies' digital and IT strategies.
Our collective was born in Fontainebleau, our name comes from the remarkable Tree The Rock Oak Tree in Fontainebleau's forest.
Why We’re the Right Partners for Your Green IT Transition
1. Proven expertise
We are a group of entrepreneurs with years of experience in web and IT solutions.
2. Mission Aligned
We are an organization of entrepreneurs commited to sustainability. We choose our clients acording to their impact.
3. Data driven
No guesswork : We start with a complete audit to quantify your exact savings potential.
How We Transform Your IT and web service in 4 Simple Steps
Audit
We analyze your IT’s cost and carbon footprint
Custom Plan
Tailored roadmap to reduce waste, costs, and emissions.
Implementation
We handle the heavy lifting: migrations, optimizations, and training.
Results
Track your savings (costs, CO₂, security) in real time.
Trusted by Eco-Innovators Like You
Latest Insights on Sustainable IT
Frequently Asked Questions
Our clients typically reduce IT costs by 30–50% and their carbon footprint by 20–40% within 6 months.
We use EcoIndex, GreenFrame, Kastor.green and ADEME methodologies to track your IT’s environmental impact before and after our interventions.
For every €1 invested in sustainable IT, our clients save €2–€4 in reduced costs (licenses, energy, hardware) and gain competitive advantages (RSE compliance, brand image).
Yes! We provide workshops on sustainable digital practices.
All our solutions include user-friendly guides.