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Investors / Crucible Capital

Crucible Capital

Venture capital

cruciblecap.xyz

Crucible Capital is a venture platform that invests in companies across energy, compute, materials, and the markets that finance and coordinate them. It also operates a cluster of GPUs alongside its capital partners.

Invests inAI & Machine LearningFintech

In its own wordsenergycomputematerialsdigital infrastructureblockchaindigital commodities

Your fit with Crucible Capital

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33portfolio companies
8funding rounds on record2 led
5rounds, last 12 months
$20M to $100Mtypical round it comes in at
Seedmost frequent entry

Crucible Capital lists 33 checked portfolio companies on its own site and is named in 8 funding rounds, 2 of them as lead. Its most frequent entry is Seed, 67% of the companies with a known first round. Its largest themes are AI & Machine Learning (24%), Fintech (22%) and Education (14%). 88% of its companies are based in United States. It invests most often alongside Andreessen Horowitz, Costanoa Ventures and Lattice.

Counts come from funding rounds that name Crucible Capital, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.

Round figures show recent activity, not Crucible Capital's whole history. Rounds on record name 7 companies; its own site lists 33. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.

Entry stage

share of companies by the stage of its first round

Crucible Capital does not state its stages on its site, so only what it does is shown.

Show as a table
Share of companies by the stage of the firm's first round
Value
Pre-seed0%
Seed67%
Series A33%
Series B0%
Growth0%

Activity by year

rounds it joined, last 10 years
Show as a table
Funding rounds per year
TotalRounds it led
'1700
'1800
'1900
'2000
'2100
'2200
'2300
'2400
'2541
'2641

Investor profile

percentile among all firms
Portfolio size: 33 companiesRecent activity: 5 rounds in 12 monthsEarly stage: 67% of entries at pre-seed or seedEvidence: 12% of companies confirmed by a roundSector focus: 24% in its largest sectorReach: 3 countriesPortfolio size71th pctRecent activity86th pctEarly stage80th pctEvidence81th pctSector focus30th pctReach58th pct
This firmMedian of all firms
Show as a table
Crucible Capital compared with all firms
MeasurePercentile of all firmsValue
Portfolio size71th33 companies
Recent activity86th5 rounds in 12 months
Early stage80th67% of entries at pre-seed or seed
Evidence81th12% of companies confirmed by a round
Sector focus30th24% in its largest sector
Reach58th3 countries

Investment themes

share of its checked companies

This firmAll checked companies

Show as a table
Investment themes
This firmAll checked companies
AI & Machine Learning24%18%
Fintech22%12%
Education14%7%
Industrial & Manufacturing10%7%
Enterprise Software7%8%
Healthcare & Biotech7%15%
Cybersecurity5%4%
Crypto & Web33%1%

Invests most often with

firms sharing its portfolio companies
Show as a table
Co-investors
Share
Andreessen Horowitz4
Costanoa Ventures2
Lattice2
Link Ventures2
Rubik VC2
Transpose Platform2
Y Combinator2
a16z Frontier2

All co-investors

Its portfolio companies

where they are based, and what their own sites show

Headquarters

Site status

  • Site answers33100%
  • No longer answers00%
  • Points to another company00%
  • Parked or sold domain00%

A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.

Co-investor network

who it backs companies with, and who they back together
270 shared companies103 shared companies98 shared companies26 shared companies11 shared companies9 shared companies7 shared companies6 shared companies6 shared companies6 shared companies3 shared companies2 shared companies2 shared companies2 shared companies2 shared companies2 shared companiesAndreessen Horowitz: 4 shared companiesAndreessen Horowitz4Costanoa Ventures: 2 shared companiesCostanoa Ventures2Lattice: 2 shared companiesLattice2Link Ventures: 2 shared companiesLink Ventures2Rubik VC: 2 shared companiesRubik VC2Transpose Platform: 2 shared companiesTranspose Platform2Y Combinator: 2 shared companiesY Combinator2a16z Frontier: 2 shared companiesa16z Frontier299 Startups: 1 shared companies99 Startups1ARKN Ventures: 1 shared companiesARKN Ventures1Alliance DAO: 1 shared companiesAlliance DAO1Avesta Fund: 1 shared companiesAvesta Fund1
Shared portfolio companies with Crucible CapitalFirms that also back companies together

All co-investors or Compare portfolios with Andreessen Horowitz

Compare Crucible Capital head to head

portfolio size, rounds, entry stages, themes and the companies both back

Three or more firms at once: portfolio overlap.

Recent portfolio activity

when companies last raised with Crucible Capital
DateCompanyStage
24 Jun 2026ornnai.comornnai.comSeed
21 May 2026shatterdome.energyshatterdome.energySeed Led
14 Apr 2026pillarhqpillarhq.comSeed
26 Jan 2026Standard Nuclearstandardnuclear.comSeries A
3 Dec 2025Ostiumostium.comSeries A
10 Nov 2025Spectral Computescale-lang.comSeed
28 Oct 2025ornnai.comornnai.comSeed Led
1 Oct 2025Daylightgodaylight.comRound

Round details for Crucible Capital

Amounts, full round histories and every co-investor in Crucible Capital's rounds are on Fundup AI. VCinfo covers investors and their portfolios.

See rounds on Fundup AI →

Portfolio

33 companies checked against their own sites
CompanyWhat it doesThemesFirst round with itEvidence
Alchemyalchemy.runAlchemy provides a platform for developing and deploying cloud programs with a tight feedback loop from edit to production
Healthcare & BiotechFintech
Portfolio page
Amps AIamps.aiAmps AI provides a platform for building and scaling energy systems using artificial intelligence and connected devices
EducationIndustrial & Manufacturing
Portfolio page
Aravoltaaravolta.com · United StatesAravolta provides infrastructure, building, and power software for data centers to monitor, control, and manage assets via API.
Enterprise SoftwareReal Estate & Construction
Portfolio page
Arkhaiarkhai.ioArkhai builds open infrastructure for machine-readable markets
FintechAI & Machine Learning
Portfolio page
Brickroadbrickroadapp.com · AustraliaBrickroad builds a machine to discover, sample, access, and route data
AI & Machine LearningEnterprise Software
Portfolio page
Calcorecalcore.aiCalcore designs, finances, builds and operates purpose-built AI factories for next-generation AI applications.
AI & Machine LearningSpace & Defense
Portfolio page
Compute Deskcompute-desk.comThe company provides financial infrastructure and services for compute traders, including pricing, procurement, sales, brokerage, hedging, financing, and liquidation of compute and compute-based financial instruments.
FintechHealthcare & Biotech
Portfolio page
DoubleZerodoublezero.xyzDoubleZero provides high-performance global network services, including low-latency market data and dedicated fiber connections.
FintechCybersecurity
Portfolio page
Supragetsupra.com · United StatesSupra is building a critical minerals recovery platform with unparalleled versatility and affordability.
Industrial & Manufacturing
Portfolio page
Daylightgodaylight.com · United StatesThe company provides solar and battery backup systems to homes to generate and store power, aiming to lower electric bills and provide outage protection.
EducationIndustrial & Manufacturing
Oct 2025RoundPage + round
Hexhex.us · United StatesThe company designs and builds drone systems for various industries, including solar, rail, oil and gas, and urban areas.
AI & Machine LearningAI & Machine Learning
Portfolio page
Internet Backyardinternetbackyard.comInternet Backyard provides financial services for the compute economy
FintechAI & Machine Learning
Portfolio page
Matiummatium.comMatium connects buyers, sellers, and traders of plastics across various categories
Industrial & Manufacturing
Portfolio page
Mercurymercurycomputing.io · United StatesMercury provides software that enables data centers and utilities to turn demand flexibility into grid capacity
EducationHealthcare & Biotech
Portfolio page
Merge4 Energymerge4energy.com · United StatesMerge4 Energy delivers power through pure solid state, replacing mechanical levers with transistors for intelligent power distribution
EducationEducation
Portfolio page
Mira Networkmira.networkMira makes AI reliable by verifying outputs and actions at every step using collective intelligence
AI & Machine Learning
Portfolio page
Nirvana Labsnirvanalabs.io · United StatesNirvana Labs provides a high-performance storage cloud with compute, storage, and networking solutions
AI & Machine LearningFintech
Portfolio page
Ornnornn.tradeThe company operates a platform to buy, sell, and trade compute capacity for people building, operating, and financing AI.
FintechAI & Machine Learning
Portfolio page
ornnai.comornnai.com · United StatesThe company provides a platform to buy, sell, and trade compute capacity for AI applications
FintechAI & Machine Learning
Oct 2025Seed · 2 roundsFunding round
Ostiumostium.com · United StatesOstium provides an API-first infrastructure for trading and hedging global perpetuals
FintechCrypto & Web3
Dec 2025Series AFunding round

About this data

site last read 5 Nov 2026
The homepage of Crucible Capital, as last read
cruciblecap.xyz as VCinfo last read it
Site
cruciblecap.xyz
Last read
5 Nov 2026
Watching since
5 Nov 2026
Rounds since
1 Oct 2025
Companies checked
33

Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.

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