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Announced 7 days laterLatest filing 4 December 2025

Compact Membrane Systems, Inc.

Compact Membrane Systems, Inc. is a New Castle, DE technology company with 2 venture-backed raises in public filings, $26.8M sold in all. The latest was filed on 4 December 2025.

Filed 7 days before it was announced on 11 December 2025.

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Raises

  1. Equity round$10.3MAnnounced 7 days later4 Dec 2025 · New Castle, DE · Technology
  2. Equity round (amended)$16.5MFiled before 20254 Aug 2023 · Newport, DE · Technology

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