Key facts
- Inertia Systems’s last known valuation is $17.5M (Mar 2025).
- It has raised $18.4M across 3 recorded rounds; the latest was Early Stage VC ($5.2M) in Jul 2024.
- Notable investors include Signia Venture Partners, Tech Alpharetta.
- Inertia Systems has filed 9 Form Ds with the SEC since 2019, most recently Mar 2025 ($5.2M sold to 13 investors).
- Status: Privately Held (backing).
Investors
2- ·Post-money valuations for all 3 rounds
- ·The complete investor list — 2 names
- ·Watchlist + deal alerts for Inertia Systems
Funding rounds
3 roundsAbout Inertia Systems
Developer of a cloud-based construction management platform designed to make job sites coordinated, efficient, and productive. The company's platform automatically connects and coordinates office and field users to provide advanced reporting on global status on a daily or weekly basis, which includes an overview of completion rates by section, floor, and trade, enabling construction organizations to save time and money and boost the productivity of the business.
- Sector
- Information Technology
- HQ
- Chula Vista, CA, United States
- Founded
- 2010
- Employees
- 21
- Website
- inertiasystems.com/
- Ownership
- Privately Held (backing)
Inertia Systems doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Inertia Systems shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Inertia Systems in its N-PORT filings yet. We sweep new filings monthly.