Dufresne-Henry Overview

  • Founded
  • 1955
  • Status
  • Acquired/​Merged
  • Employees
  • 270
  • Latest Deal Type
  • M&A
  • Financing Rounds
  • 1

Dufresne-Henry General Information


Provider of multidiscipline engineering services. The company's multidiscipline engineering services include engineering, planning, environmental science and landscape architecture services, enabling public sector projects in the environment and transportation markets avail suitable engineering services.

Contact Information

Ownership Status
Financing Status
Corporate Backed or Acquired
Primary Industry
Construction and Engineering
Other Industries
Consulting Services (B2B)
Primary Office
  • 54 Route 106
  • North Springfield, VA
  • United States
+1 (800) 000-0000
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Dufresne-Henry Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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Dufresne-Henry Patents

Dufresne-Henry Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-5032261-A Compact biofilter for drinking water treatment Expired - Fee Related 24-May-1988 0000000000 00

Dufresne-Henry Executive Team (1)

Name Title Board Seat Contact Info
Dufresne Henry Founder, President & Chief Executive Officer
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Dufresne-Henry 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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