Ironspring Ventures is a sector-focused, early-stage venture capital firm investing in digital industrial innovation across construction, manufacturing, transportation, and alternative energy. Based in Austin, Texas, the firm partners with founders catalyzing change across the industrial supply chain.
Their most common stage is series-a (52% of deals). Average disclosed round size is $27.5M (across 29 rounds with reported amounts).
Portfolio
20
Fund Size
$100M
Top Stage
Series A
Last 12 Mo
4
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
29 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Mango | Unknown | $6M | Jul 2026 |
 Big Rentals | Seed | $2.8M | Nov 2025 |
 Harbinger | Series C | $160M | Nov 2025 |
 Track3D | Series A | $10M | Sep 2025 |
| Harbinger | Series B | $100M | Jan 2025 |
 Cargado | Series A | $12M | Jan 2025 |
 Prokeep | Series A | $25M | Nov 2024 |
 Document Crunch | Series B | $21.5M | Oct 2024 |
 Wilya | Seed | $4M | Jun 2024 |
 Gig and Take | Seed | $4M | Jun 2024 |
 MOAB | Seed | $8M | Apr 2024 |
| Document Crunch | Series A | $9M | Feb 2024 |
| Document Crunch | Series B | $21.5M | Jan 2024 |
 Solvento | Unknown | $50M | Dec 2023 |
| Harbinger | Series A | $60M | Sep 2023 |
| Prokeep | Seed | $9M | Jun 2022 |
 Copia | Series A | $14.2M | Oct 2021 |
| CCopia Automation | Series A | $14.2M | Oct 2021 |
 ICON | Series A | $35M | Aug 2020 |
| IICON Technology | Series A | $35M | Aug 2020 |
| IIcon Technology Inc | Series A | $35M | Aug 2020 |
| ICON | Series A | $35M | Jan 2020 |
| IIcon Technology Inc | Series A | $35M | Jan 2020 |
| Solvento | Series A | $12.5M | — |
 Reshape Automation | Seed | $5M | — |
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Top Co-Investors
Schematic Ventures5 shared
Moderne Ventures5 shared
Oakhouse Partners5 shared
Citi Ventures5 shared
Wavemaker Partners5 shared
Zacua Ventures4 shared
THOR Industries3 shared
Ridgeline Partners3 shared
Maniv3 shared
Tiger Global Management, LLC3 shared
Lux Capital3 shared
Construct Venture3 shared
GTMfund3 shared
Navitas Capital3 shared
Fifth Wall3 shared
Vulcan Capital3 shared
Sequoia Capital2 shared
ArcTern Ventures2 shared
Capricorn Investment Group2 shared
Leitmotif2 shared
Last updated: 8 September 2026