ClearFlow Revenue and Competitors

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Total Funding

Estimated Revenue & Valuation

  • ClearFlow's estimated annual revenue is currently $3.4M per year.(i)
  • ClearFlow received $7.0M in venture funding in March 2018.
  • ClearFlow's estimated revenue per employee is $154,023
  • ClearFlow's total funding is $40.7M.

Employee Data

  • ClearFlow has 22 Employees.(i)
  • ClearFlow grew their employee count by -4% last year.
Competitor NameRevenueNumber of EmployeesEmployee GrowthTotal FundingValuation
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ClearFlow, Inc. (formerly Clear Catheter Systems, Inc.) is pioneering clearable catheter systems to solve the clinical problems caused by internally obstructed medical tubes. Our platform of catheter systems enable caregivers to actively clear internal obstructions to ensure these critical tubes perform optimally. The company's lead product is the PleuraFlow® Active Clearance Technology® (ACT) System, for chest tubes. Chest tubes are used in all heart and lung surgery procedures, and frequently become obstructed by blood clots. When these tubes fail, fluid that needs to be evacuated is retained, which can lead to additional complications and a significant increase in the cost of care. By preventing chest tube failure, PleuraFlow enables caregivers to manage postoperative bleeding more safely, reliably, and efficiently. The company has a pipeline of products based on its proprietary Active Clearance Technology to prevent tube failure in other medical market segments, including urinary, gastrointestinal, and for standard surgical drains.

keywords:Biotechnology,Hardware,Hardware Peripherals,Healthcare,Information Security,Medical Devices,Pharmaceuticals,Security


Total Funding


Number of Employees


Revenue (est)


Employee Growth %





ClearFlow News

2022-04-06 - Deetron Returns to Hot Creations with the 'Glass' EP

Out now for your listening pleasure, this two-tracker begins with its title track, “Glass,” which presents a crystal clear flow.

2019-09-01 - Anionic Flocculant Market Share 2019 by Companies ...

The recently published report provides an elaborated market research study about the Anionic Flocculant market professional survey report ...

2019-05-21 - ClearFlow Names Michael Elniski VP of Global Sales

ANAHEIM, Calif,--(BUSINESS WIRE)--ClearFlow, Inc., a medical device company based in Anaheim, California, has named Michael Elniski its ...

2019-05-07 - ClearFlow Announces Positive Randomized Controlled Trial ...

ANAHEIM, Calif.--(BUSINESS WIRE)--ClearFlow, Inc., a medical device company based in Anaheim, California, has announced that positive ...

2015-01-26 - Maquet inks marketing deals with ClearFlow, InterValve

Getinge (PINK:GETI B) subsidiary Maquet Medical said it inked a pair of exclusive U.S. marketing deals for ClearFlow’s PleuraFlow chest-drainage system and InterValve’s V8 balloon catheter. Maquet is slated to begin selling ClearFlow’s PleuraFlow active clearance technology during the 1st quart ...

Company NameRevenueNumber of EmployeesEmployee GrowthTotal Funding

ClearFlow Funding

DateAmountRoundLead InvestorsReference