Porvair Overview

  • Founded
  • 1982

  • Status
  • Public

  • Employees
  • 905

  • Stock Symbol
  • PRV

Stock Symbol
  • Investments
  • 18

  • Share Price
  • $7.27

  • (As of Tuesday Closing)

Porvair General Information


Porvair PLC is an environmental treatment control company. It develops filtration solutions to be used by various types of industries. The company caters to its clients through three divisions, Aerospace and Industrial, Laboratory and Metal Melt Quality. Aerospace and Industrial Division is a key revenue generator, designs and manufactures specialist filtration equipment for application in aerospace, energy, bioscience, water and industrial applications. Laboratory Division designs and manufactures instruments and consumables for use in environmental and bioscience laboratories. Metal Melt Quality Division designs and manufactures porous ceramic filters for the filtration of molten metals. The company generates most of its revenue from sales in the United States.

Contact Information

Ownership Status
Publicly Held
Financing Status
Corporate Backed or Acquired
Primary Industry
Other Industries
Other Commercial Products
Stock Exchange
Primary Office
  • 7 Regis Place
  • Bergen Way
  • King's Lynn PE30 2JN
  • England, United Kingdom
+44 01553 000000

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Porvair Stock Performance

(As of Tuesday Closing)

Stock Price Previous Close 52 wk Range Market Cap Shares Average Volume EPS
$7.27 $6.57 $6.25 - $10.37 $336M 46.2M 20.5K $0.35

Porvair Financials Summary

In Thousands,
TTM 31-May-2022 FY 2021 30-Nov-2021 FY 2020 30-Nov-2020 FY 2019 30-Nov-2019
EV 333,363 433,466 348,842 354,886
Revenue 213,621 201,335 172,741 184,397
EBITDA 30,151 29,781 23,437 23,576
Net Income 15,814 16,436 10,802 13,700
Total Assets 229,203 225,799 220,939 203,948
Total Debt 19,280 23,228 32,389 11,457
Public Fundamental Data provided by Morningstar, Inc. disclaimer

Porvair Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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Porvair Comparisons

HQ Location
Total Raised
Post Valuation
Last Financing Details
Porvair PLC is an environmental treatment control company. It develops filtration solutions to be used by various types
King's Lynn, United Kingdom
905 As of 2021
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00000 0000000000 00000000
Port Washington, NY
0000 As of 0000
00.00 0000-00-00


ptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proid
0000000000 000000000
Buffalo, NY
00 As of 0000
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Porvair Competitors (4)

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Pall Corporate Backed or Acquired Port Washington, NY 0000 000000&0
000000 0000 000 00 Corporate Backed or Acquired Buffalo, NY 00 000000&0
0000000 Formerly PE-Backed Vellmar, Germany 000 000000&0
0000000 Corporate Backed or Acquired Bristol, PA 000000&0
To view Porvair’s complete competitors history, request access »

Porvair Patents

Porvair Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-20190113282-A1 Permeable bottom crucible Abandoned 12-Oct-2017 000000000 0
US-20180153213-A1 Vaporizer metal foam filter Abandoned 06-Dec-2016 0000000000
US-20170050885-A1 Boron-free aluminum castshop ceramic foam filter Abandoned 15-May-2014 000000000
EP-3142987-B1 Boron-free aluminum castshop ceramic foam filter Active 15-May-2014 000000000
EP-3142987-A1 Boron-free aluminum castshop ceramic foam filter Granted 15-May-2014 C04B35/18
To view Porvair’s complete patent history, request access »

Porvair Executive Team (3)

Name Title Board Seat Contact Info
Ben Stocks Group Chief Executive Officer & Board Member
James Mills Chief Financial Officer, Finance & Board Member
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Porvair Board Members (6)

Name Representing Role Since
000 000000 Porvair Group Chief Executive Officer & Board Member 000 0000
00000 00000 Porvair Chief Financial Officer, Finance & Board Member 000 0000
0000 00000 Self Board Member 000 0000
0000 00000000 Porvair Chairman & Board Member 000 0000
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Porvair Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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Porvair Investments & Acquisitions (18)

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
00000000000 25-Feb-2021 0000000000 00.00 Other Devices and Supplies 000 00000
00000 0000000 04-Sep-2019 0000000000 00.000 Oil and Gas Equipment 000 00000
00000000 0000 28-Feb-2018 0000000000 00.000 Industrial Supplies and Parts 000 00000
0000000 07-Dec-2017 0000000000 00.000 Machinery (B2B) 000 00000
J. G. Finneran Associates 04-Apr-2017 Merger/Acquisition 000.00 Distributors/Wholesale 000 00000
You’re viewing 5 of 18 investments and acquisitions. Get the full list »

Porvair Subsidiaries (5)

Company Name Industry Location Founded
SEAL Analytical Electrical Equipment Southampton, United Kingdom 2000
00000 000000000000 Environmental Services (B2B) Milwaukee, WI 0000
00000000000 Other Devices and Supplies Basildon, United Kingdom 0000
0. 0. 00000000 000 Distributors/Wholesale Vineland, NJ 0000
00000 0000000 Oil and Gas Equipment Maassluis, Netherlands 0000
To view Porvair’s complete subsidiaries history, request access »