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About

AI for the built world.

We build AI-native software for corporate real estate teams – unifying data and putting intelligent agents to work on the decisions that matter most.

Our mission is to power corporate real estate's AI transformation with purpose-built tools and a trusted partner every step of the way.

Trebellar founders Diego Ferreiro Val and David Garcia Quintas in San Francisco

Diego & DavidSan Francisco, CA

It all began with a side project

Back in the middle of the pandemic, two engineers started tinkering in a garage…

Diego, a VP of Engineering at Salesforce, and David, an AI and infrastructure expert from Google and Waymo, were growing restless.

They wanted to build something intelligent and beautiful. Both passionate about IoT, they started work on a centralized home automation app.

That project never launched…

Instead, it caught the attention of Salesforce’s global head of workplace technology, who had a bigger problem.

His team was drowning in data, disconnected systems, and outdated BI tools – and he knew that teams across the industry were struggling with the same thing.

"If you could build something like this for us, it would change everything."

That conversation changed everything…

‘It’s Lunacy’ – a massively underserved market

The deeper we looked, the clearer the problem became:

  • Data that doesn't talk to itself

    Occupancy, lease, financial, and utilization data live in separate systems.

  • Teams stuck in gather mode

    Teams spend too much time hunting and gathering data rather than acting on it.

  • Every decision built from scratch

    Without a shared data foundation, there's no team memory, historical ledger, no AI. The work never compounds.

Why We Built Trebellar

We saw a massive, underserved market – and a rare chance to apply our engineering talent to a problem that actually mattered.

Corporate real estate is one of the largest cost centers in any enterprise, yet the teams managing it were operating without purpose-built, AI-native tools.

We had spent our careers building intelligent systems at Salesforce, Google, and Waymo. The more we learned, the more obsessed we became.

Trebellar exists because the problem was too big, and too solvable, to ignore.

Illustration representing the origin of the Trebellar name

What’s “Trebellar?”

The name comes from a Galician word that Diego's grandmother used fondly to describe his boyhood verve.

Trebellar means “to play with something with the intent of mastery.” It’s a reflection of how we approach our work – we apply our deep technical curiosity and push boundaries to build transformative software that helps teams master their craft.

How to pronounce like a Spaniard: “treb-eyy-ar”

Meet the Team

Leadership

Our Investors

  • Blossom Capital
  • Alt Capital
  • Kfund
  • Flourish Ventures
  • Haystack

Where We’re Headed

Workplaces are evolving faster than ever. The companies that embrace AI-enabled decision-making will unlock new opportunities, reduce waste, and build spaces that actually work for the people in them. That's the future we're building.

If you're energized by hard problems, care deeply about craft, and want to work on software that changes how the world's largest companies make decisions, we'd love to hear from you.

See Open Roles