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Louisville startup funding

New funding rounds by startups based in Louisville, Colorado, from SEC Form D filings.

Updated Nov 10, 2026·Totals cover Form D filings Nov 13, 2025 to Nov 13, 2026

4 startups in Louisville filed a Form D in the last 12 months. Together they reported $605.6M sold in 4 new rounds. The median round was $27.1M.

Startups
4
filed in 12 months
Reported new funding
$605.6M
4 rounds
Median round
$27.1M
new rounds
Top industry
by startups filing

Largest rounds

1
$550.0M2 investors
2
$52.5M3 investors
3
OnWater, Inc.
Not classified yetfiled Nov 2025
$1.7M4 investors
4
$1.4M8 investors

Latest filings

CompanyIndustryFiledAmount soldInvestors
Industrial & RoboticsJun 17, 2026$52.5M ↗3
Aerospace & DefenseMar 16, 2026$550.0M ↗2
HealthcareDec 29, 2025$1.4M ↗8
Not classified yetNov 20, 2025$1.7M ↗4

Louisville companies 12

12 companies
CompanyIndustryCityLatest filingLatest raise
AMP Robotics CorpAI-powered waste sorting systems and facilities for waste companies and municipalities.
Industrial & RoboticsLouisvilleJun 17, 2026$52.5M
Sierra Space CorpSierra Space makes satellites and spacecraft for government and commercial customers.
Aerospace & DefenseLouisvilleMar 16, 2026$550.0M
HealthcareLouisvilleDec 29, 2025$1.4M
Not classified yetLouisvilleNov 20, 2025$1.7M
Not classified yetLouisvilleJun 27, 2025$3.0M
Not classified yetLouisvilleAug 6, 2024$20.3M
Not classified yetLouisvilleMay 17, 2024$1.0M
HealthcareLouisvilleMay 10, 2024$15.3M
Consumer & RetailLouisvilleJan 19, 2024$20.0M
Not classified yetLouisvilleNov 2, 2023$3.5M
Not classified yetLouisvilleAug 30, 2023$3.5M
Not classified yetLouisvilleJan 26, 2023$25.0M
How this page is built

Startups are the private companies counted as startups (see our startup funding data), placed by the address on their latest Form D. Registered-agent and virtual-office addresses are not counted as a location. Public companies, foreign issuers and business-combination filings are excluded.