UnannouncedVCRaise

Unannounced · 1 dayFiled 17 September 2026

Whisper Aero Inc. raised $46.3M

Whisper Aero Inc., an other energy company based in Crossville, TN, raised $46.3M in a new equity round, according to a filing dated 17 September 2026.

No public announcement found as of 18 September 2026, 1 day after the filing.

Watch Whisper Aero Inc. Share on X Read the filing ↗
Filed
17 September 2026
Round
Equity round
Amount sold
$46.3M
Offering size
$46.3M
Investors so far
16
Based in
Crossville, TN
Website
whisper.aero

Investors on the board

Firms come from the venture funds whose filings name a director of this company.

Who is on the board

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How it compares

Larger than 82% of the 858 tracked raises with an amount filed in 2026.

Whisper Aero Inc. in public filings

FiledFilingSoldRaise
17 Sep 2026New filing$46.3MThis raise
13 Jul 2023New filing$41.4MAnother raise

Everything on Whisper Aero Inc.

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All 69 raises

Other unannounced rounds

  1. OhmNow, Inc$1.99MUnannounced · 1 day17 Sep 2026 · San Francisco, CA
  2. Thoughtform, Inc.$6.6MUnannounced · 1 day17 Sep 2026 · Palo Alto, CA
  3. ProvenAir Technologies, Inc.$488KUnannounced · 1 day17 Sep 2026 · Chicago, IL
  4. Gravitics, Inc.$17MUnannounced · 1 day17 Sep 2026 · Marysville, WA
  5. SurgiBox Inc.$486KUnannounced · 1 day17 Sep 2026 · Cambridge, MA
  6. Voxel Labs Inc.$10MUnannounced · 1 day17 Sep 2026 · San Francisco, CA

All unannounced rounds

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