Insights

Global water solutions YSI, now part of Xylem, offers a broad suite of environmental and water monitoring instruments across multiple market applications (drinking water, wastewater, stormwater, estuaries, groundwater, aquaculture, etc.), suggesting cross-sell opportunities to customers in utilities, municipalities, labs, and industrial sectors.

Training as differentiator Recent launch of EXO University creates a ready-made onboarding and training channel for customers adopting EXO sondes, enabling faster deployment, higher product usage, and potential expansion into adjacent product lines through education and certification programs.

New product momentum Introduction of the 9800 Photometer and the YSI Turb(R) 750 T indicates a push into portable and benchtop analytical instruments with EPA 180.1 compliance, offering clear entry points for field teams, labs, and contractors requiring compliant, portable testing solutions.

Field and enterprise reach The product mix supports both field deployment and laboratory use, including unattended monitoring, which opens sales opportunities with utilities, environmental consulting firms, aquaculture operations, and industrial customers seeking scalable, remote monitoring capabilities.

Growth-ready platform With a mid-market scale footprint (201-500 employees) and revenue in the upper range of mid-market, YSI presents a strategic target for value-based bundles, service contracts, and data analytics platforms on Snowflake and Microsoft Power Platform to enhance monitoring, reporting, and compliance workflows.

Similar companies to YSI, Inc.

YSI, Inc. Tech Stack

YSI, Inc. uses 8 technology products and services including SAP SuccessFactors, Amazon Web Services, Microsoft SharePoint, and more. Explore YSI, Inc.'s tech stack below.

Media & News

YSI, Inc.'s Email Address Formats

YSI, Inc. uses at least 2 email formats:
YSI, Inc. Email FormatsExamplePercentage
FLast@ysi.comJDoe@ysi.com
99%
FMiddleLast@ysi.comJMichaelDoe@ysi.com
1%

Frequently Asked Questions

What is YSI, Inc.'s phone number?

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You can contact YSI, Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is YSI, Inc.'s stock symbol?

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YSI, Inc. is a publicly traded company; the company's stock symbol is KEYS.

What is YSI, Inc.'s official website and social media links?

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YSI, Inc.'s official website is ysi.com and has social profiles on LinkedIn.

How much revenue does YSI, Inc. generate?

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As of August 2026, YSI, Inc.'s annual revenue is estimated to be $500M - $1B.

What is YSI, Inc.'s SIC code and NAICS code?

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YSI, Inc.'s SIC code is 3823 - Industrial Instruments for Measurement, Display, and Control of Process Variables; and Related Products and NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does YSI, Inc. have currently?

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As of August 2026, YSI, Inc. has approximately 198 employees across 5 continents, including North America, Asia and Europe. Key team members include Chief Operating Officer: A. B., Chief Operating Officer: A. B. and Chief Operating Officer: N. B. Explore YSI, Inc.'s employee directory with LeadIQ.

What industry does YSI, Inc. belong to?

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YSI, Inc. operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does YSI, Inc. use?

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YSI, Inc.'s tech stack includes SAP SuccessFactors, Amazon Web Services, Microsoft SharePoint, Snowflake, CrowdStrike, Kronos, Oracle PeopleSoft and Atlassian Jira.

What is YSI, Inc.'s email format?

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YSI, Inc.'s email format typically follows the pattern of FLast@ysi.com. Find more YSI, Inc. email formats with LeadIQ.

When was YSI, Inc. founded?

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YSI, Inc. was founded in 1948.
YSI, Inc. logo

YSI, Inc.

Appliances, Electrical, and Electronics ManufacturingOhio, United States51-200 Employees

Measurement Specialties, headquartered in Yellow Springs, Ohio, operates in the appliances, electrical, and electronics manufacturing sector and employs 51-200 people. Under the YSI brand, the company develops environmental, laboratory, and municipal monitoring instruments, sensors, software, systems, and data collection platforms for water quality monitoring and water velocity data. Its offerings include multiparameter instruments, aquaculture monitoring systems, handheld sampling instruments, and SonTek velocity products, designed for use in the field or laboratory and capable of unattended operation. The company emphasizes durable customer relationships through dedicated technical applications support and service, and pursues environmentally responsible practices in its technology development while partnering with professionals on water monitoring solutions for natural resources. YSI is now part of Xylem Inc.

Section iconCompany Overview

Phone number
Website
ysi.com
SIC Code
3823 - Industrial Instruments for Measurement, Display, and Control of Process Variables; and Related Products
Stock Symbol
KEYS
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
1948
Employees
51-200

Section iconFunding & Financials

  • $500M - $1B

    YSI, Inc.'s revenue is estimated to be in the range of $500M - $1B

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