/Companies

Expanse

YC X26

San Francisco, US · Founded 2025 · 4 employees · 22 known investors

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Expanse predicts the GPU, memory, runtime, and failure risk of compute jobs before they run, so clusters do more work on the same hardware and reduce failed or overprovisioned jobs. It works alongside existing schedulers such as SLURM, Kubernetes, or Nomad, serving engineers running training, HPC simulations, and inference workloads.

Also known as Expanse Compute, Inc.

Founders & leadership· Y Combinator alumni (X26)

Expanse was founded in 2025 by Ismaeel Bashir, Nikodem Bieniek, Yafet Melake, and Eren Mendi.

IBIsmaeel Bashir
Ismaeel BashirCo-founder · Chief Executive OfficerHe previously worked on machine learning infrastructure at a quantitative trading firm and developed high-performance computing resource prediction tools at Edinburgh's Parallel Computing Centre. He studied Computer Science at the University of Edinburgh.
NBNikodem Bieniek
Nikodem BieniekCo-founder & CTOHe has experience optimizing speech recognition models on GPU infrastructure and previously worked on infrastructure platforms at Millennium Management. He studied Computer Science at the University of Edinburgh.
YMYafet Melake
Yafet MelakeCo-founder & COOHe previously worked on research infrastructure at G-Research, a quantitative finance firm, and studied Computer Science at the University of Edinburgh.
EMEren Mendi
Eren MendiCo-Founder & CPOHe previously worked on emerging technology prototypes in quantitative finance at G-Research and holds degrees in Computer Science from the University of Edinburgh and Imperial College London.
MK
Matt KraningFounder
TJ
Tim JunioFounder

Investors · 22

AIP SeedreportedWarsaw · $250K

How we know: Y Combinator's founder network · Not right? Tell us

Blast.Clubreported$5.5M

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General Advancereported

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Orange DAOreportedSan Francisco

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PXN Venturesreported

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RobinhoodreportedMenlo Park

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Sandwith Ventures, LLCreported

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Standard CapitalreportedSan Francisco

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Team IgnitereportedFolsom · $15M

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Also in the syndicate · 2

Founder's FundTPG Growthlead

Funding

SEC filings, press & company announcements

$70M disclosed across 1 of 2 rounds · 2019–2024

Source: company announcements and press reports — follow each round's link for the claim.

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Companies working in the same space as Expanse.

Legal entities · 1

corporate structure
Expanse Compute, Inc.

In the news

Frequently asked questions

What does Expanse do?
Expanse predicts the GPU, memory, runtime, and failure risk of compute jobs before they run, so clusters do more work on the same hardware and reduce failed or overprovisioned jobs. It works alongside existing schedulers such as SLURM, Kubernetes, or Nomad, serving engineers running training, HPC simulations, and inference workloads.
Who founded Expanse?
Expanse was founded by Ismaeel Bashir, Nikodem Bieniek, Yafet Melake, Eren Mendi in 2025.
Who are Expanse's investors?
Expanse's investors include New Enterprise Associates (NEA), Scribble Ventures, Y Combinator, AIP Seed, Blast.Club, Crane Venture Partners, CRV (Charles River Ventures), Founders Fund and 12 more.
How much funding has Expanse raised?
Expanse has disclosed $70M raised across 1 of its 2 known rounds.
Where is Expanse headquartered?
Expanse is headquartered in San Francisco, US.