Key facts
- SISIR Radar’s last known valuation is $6.8M (Feb 2025).
- It has raised $8.6M; the latest was Early Stage VC ($7.1M) in Dec 2025.
- Notable investors include AWS Startups, Shastra VC, 360 ONE, Invstt Trust, Riverwalk Holdings (India) — 7 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 7 names
- ·Watchlist + deal alerts for SISIR Radar
- ·The full record, as it builds
Funding rounds
No funding rounds for SISIR Radar are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About SISIR Radar
Developer of a radar technology designed to advance remote sensing and imaging capabilities. The company offers the highest-resolution L-band and drone-borne synthetic aperture radar and advanced ground penetrating radars, enabling clients to achieve good data accuracy and accessibility, even in challenging conditions.
- Sector
- Business Products and Services (B2B)
- HQ
- Kolkata, India
- Founded
- 2021
- Employees
- 37
- Website
- sisirradar.com/
- Ownership
- Privately Held (backing)
SISIR Radar 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 SISIR Radar 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 SISIR Radar in its N-PORT filings yet. We sweep new filings monthly.