Waterflow Group Overview

  • Founded
  • 1965
  • Status
  • Acquired/​Merged
  • Employees
  • 11
  • Latest Deal Type
  • Buyout/​LBO
  • Financing Rounds
  • 1

Waterflow Group General Information


Provider of drains and sewers repair services. The company provides CCTV inspection, maintenance, renovation and repair of drains and sewers in safety and time critical environments such as civil engineering projects, construction sites and under-track drainage on the railway network.

Contact Information

Formerly Known As
Onsite South
Ownership Status
Financing Status
Formerly PE-Backed
Primary Industry
Environmental Services (B2B)
Other Industries
Other Commercial Services
Primary Office
  • 12-16 David Road
  • Poyle Trading Estate
  • SL3 0DG
  • England, United Kingdom
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Waterflow Group Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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Waterflow Group Patents

Waterflow Group Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
GB-0920170-D0 Method and apparatus for creating apertures in a pipeline Granted 18-Nov-2009 0000000000
GB-2475482-A Method and apparatus for cutting slots in a pipeline Granted 18-Nov-2009 0000000000
GB-2475482-B Method and apparatus for creating apertures in a pipeline Expired - Fee Related 18-Nov-2009 0000000000
DE-602006015880-D1 Improvements to or in relation to drainage pipes Active 03-Jun-2005 0000000000
EP-1728929-A2 Improvements in or relating to pipelines for drainage Granted 03-Jun-2005 E02B11/005 0

Waterflow Group Executive Team (1)

Name Title Board Seat Contact Info
Philip Robertson Managing Director
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Waterflow Group Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %ile
-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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