Fundraising Fox

Steelhead Technologies

Calumet, US · Founded 2021 · 6 known investors

Find your way into Steelhead Technologies

Steelhead provides production visibility and management software for manufacturing operations, enabling real-time tracking of parts, profitability, productivity, and quality through operator workboards and granular production data.

Advanced ManufacturingEnterprise SoftwareSaaS

Founders & leadership

Steelhead Technologies was founded in 2021 by Jeffrey Halonen.

JH
Jeffrey HalonenFounder

Board

JMJustin Moore
Justin MooreinInvestor & Board Member2024–2026CEO at Innovius Capital
JP
Jay PoBoard director
BH
Brent HalonenBoard director

Investors · 6

Innovius CapitalSan Francisco
Mainsail PartnersAustin · $10M – $75M
Stage 2 CapitalLincoln · $200K – $4M
TIA VenturesNew York City
C2 VenturesreportedNew York · $100K – $500K
Stage CapitalreportedDenver

Funding

SEC filings, press & company announcements

$106.8M disclosed across 4 of 5 rounds · 2022–2025

▶$12.5MraisedNov 2024 · 7 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Jeffrey HalonenExecutive Officer, Director
  • Justin MooreDirector
  • Brent HalonenDirector
  • Jay PoDirector
Offering amount
$12.5M
Amount sold
$12.5M
Minimum investment
$190.2K
First sale
Nov 2024
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$8MraisedOct 2023 · 6 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Jay PoDirector
  • Jeffrey HalonenExecutive Officer, Director
  • Brent HalonenDirector
Offering amount
$8M
Amount sold
$8M
Minimum investment
$46.4K
First sale
Sep 2023
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$2.3MraisedJun 2022 · 17 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Matt OlivoDirector
  • Aaron HalonenExecutive Officer
  • Jeffrey HalonenExecutive Officer, Director
  • Brent HalonenDirector
Offering amount
$2.3M
Amount sold
$2.3M
Minimum investment
$1K
First sale
May 2022
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

In the news

Steelhead Technologies Receives $84 Million Growth Capital Investment | Products Finishingpfonline.com · Dec 2025Steelhead Technologies Receives $84M Investment from Mainsail Partnersfinsmes.com · Dec 2025Built for Growth: Steelhead Technologies Announces $84M Growth Capital Investment from Mainsail Partnersbusinesswire.com · Dec 2025Steelhead Technologies Raises $6M in Series a Fundingnews.marketersmedia.com · Oct 2023Steelhead Technologies Raises $2.2M in Seed Fundingfinsmes.com · Jul 2022

Frequently asked questions

What does Steelhead Technologies do?
Steelhead provides production visibility and management software for manufacturing operations, enabling real-time tracking of parts, profitability, productivity, and quality through operator workboards and granular production data.
Who founded Steelhead Technologies?
Steelhead Technologies was founded by Jeffrey Halonen in 2021.
Who are Steelhead Technologies's investors?
Steelhead Technologies's investors include Innovius Capital, Mainsail Partners, Stage 2 Capital, TIA Ventures, C2 Ventures, Stage Capital.
How much funding has Steelhead Technologies raised?
Steelhead Technologies has disclosed $106.8M raised across 4 of its 5 known rounds.
Where is Steelhead Technologies headquartered?
Steelhead Technologies is headquartered in Calumet, US.