Hi, we're Grumbic
The best part of the job is the customers. We get to know each team that uses Grumbic, and most of what we ship comes from those conversations.
The people behind Grumbic
Meet the team simplifying sustainability for companies of every size.
Faustino Marañón
CEO & Co-founder
Camilo Aranda
COO & Co-founder
Arturo Tagle
Advisor
Ignacio Solís
Advisor
What we believe
The values we keep in mind every time we ship, design, or talk to a customer.
The math doesn't bend
Methodology stays consistent, even when results are inconvenient. We won't soften a calculation to make a deck flow better.
Sustainability is the work
Carbon work is hard, slow, and unglamorous. We chose it on purpose.
Trust is earned in the details
Trust isn't earned with a good pitch. It's earned when something goes wrong and we're still next to the customer.
Built with sustainability teams
We design alongside the sustainability, finance, and operations teams who use Grumbic every day.
Local before global
What works for a team in Santiago shouldn't be retrofitted for one in Madrid. Local context shapes the product.
We know the problem from the inside
We spent years inside the problem. We know it from both sides: the consultant's, and the software's.
We are part of Asociación ClimaTech Chile
The industry association of Chile's climate technology companies.
Things people ask
The same questions, asked enough times that we wrote them down.
Who started Grumbic, and why?
How big is the team?
How do you decide what to build next?
What's it like working with you as a customer?
Can I meet the team before signing up?
Build the path to net zero with us
We work alongside teams that take their environmental impact seriously. Let's see how we can help yours.
Trusted by sustainability teams across Chile, Spain, and Peru.
