YSI Overview

  • Founded
  • 1948
  • Status
  • Acquired/​Merged
  • Employees
  • 390
  • Latest Deal Type
  • M&A
  • Financing Rounds
  • 1
  • Investments
  • 1

YSI General Information


Manufacturer of water monitoring instrument. The company develops and manufactures sensors, instruments, software, and data collection platforms for environmental water monitoring, with facilities in the US, Europe and Asia.

Contact Information

Formerly Known As
Yellow Springs Instrument Company
Ownership Status
(Operating Subsidiary)
Financing Status
Corporate Backed or Acquired
Primary Industry
Other Commercial Products
Other Industries
Other Software
Parent Company
Primary Office
  • 1700/1725 Brannum Lane
  • Yellow Springs, OH 45387
  • United States
+1 (937) 000-0000
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YSI Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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YSI Comparisons

HQ Location
Total Raised
Post Valuation
Last Financing Details
Manufacturer of water monitoring instrument. The company develops and manufactures sensors, instruments, software, and d
Other Commercial Products
Yellow Springs, OH
390 As of 2011
0000 0000-00-00


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0000000000 000000000
Vijayawada, India
00 As of 0000
00000000000 00000
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YSI Competitors (1)

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
0000000 Venture Capital-Backed Vijayawada, India 00 00000 00000000000 00000
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YSI Executive Team (2)

Name Title Board Seat Contact Info
Lee Erdman Vice President, Finance
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YSI 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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YSI Acquisitions (1)

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
00000000 11-Jun-2009 000000000000000000 Other Consumer Products and Services 0000000 00000
To view YSI’s complete acquisitions history, request access »