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NYSE

Are you looking for Chester County businesses that are publicly traded on the New York Stock Exchange (NYSE)? Would you love to place a Chester County business in your 401k? Growing your wealth through investments is an important personal financial strategy.

 

Here you will find news and updates from Chester County businesses that are listed on the New York Stock Exchange (NYSE). There is a growing appetite for real, local business news about publicly traded companies. MyChesCo feeds that demand by providing the latest news and information about not only Chester County businesses on the Nasdaq and the New York Stock Exchanges, but also news on small businesses, including tips for small biz owners, small business marketing, management, startups, entrepreneurship, and more.

Vishay Intertechnology
Products and Services / Technology

Vishay Boosts Rectifier Performance in Smaller Package

September 20, 2026September 19, 2026 - by Timothy Alexander

MALVERN, PA — Vishay Intertechnology Inc. (NYSE: VSH) introduced four surface-mount rectifier series that increase current and surge capability while reducing component height, targeting tighter power-system designs across commercial, industrial …

Vishay Boosts Rectifier Performance in Smaller Package Read More

Radian
Business

Radian Extends Mortgage Pricing Reach Through Lender Price

September 19, 2026September 18, 2026 - by Timothy Alexander

WAYNE, PA — Radian Group Inc. (NYSE: RDN) is expanding access to its mortgage insurance pricing by integrating its Radian Guaranty Inc. quotes into Lender Price, bringing the insurer’s risk-based …

Radian Extends Mortgage Pricing Reach Through Lender Price Read More
Teleflex Incorporated
Public Companies

Teleflex Adds Medtronic Veteran as Board Refresh Accelerates

September 18, 2026September 17, 2026 - by Timothy Alexander

WAYNE, PA — Teleflex Incorporated (NYSE: TFX) appointed former Medtronic executive Sean M. Salmon to its board of directors, extending a governance overhaul that has replaced one-third of the medical …

Teleflex Adds Medtronic Veteran as Board Refresh Accelerates Read More

Vishay Intertechnology
Products and Services / Technology

Vishay Raises Surge Protection Capacity With New TVS Line

September 15, 2026September 13, 2026 - by Timothy Alexander

MALVERN, PA — Vishay Intertechnology Inc. (NYSE: VSH) introduced a series of transient voltage suppressors that increases peak pulse current while reducing clamping voltage, targeting protection requirements in automotive, industrial, …

Vishay Raises Surge Protection Capacity With New TVS Line Read More
Vishay Intertechnology
Products and Services / Technology

Vishay Targets Motor Applications With New Inductive Encoder

September 14, 2026September 13, 2026 - by Timothy Alexander

MALVERN, PA — Vishay Intertechnology Inc. (NYSE: VSH) has introduced an inductive position sensor designed to operate near electric motors and other sources of magnetic interference, targeting industrial systems where …

Vishay Targets Motor Applications With New Inductive Encoder Read More

Teleflex Incorporated
Research

Teleflex Study Backs Radial Access for Iliac Stenting

September 13, 2026September 12, 2026 - by Timothy Alexander

WAYNE, PA — Teleflex Incorporated (NYSE: TFX) is using clinical data from an investigator-led study to support trans-radial use of its Dynetic-35 stent for treating iliac artery lesions, offering physicians …

Teleflex Study Backs Radial Access for Iliac Stenting Read More
Vishay Intertechnology
Products and Services / Technology

Vishay Adds Higher-Power RF Resistors for Compact Designs

September 7, 2026September 6, 2026 - by Timothy Alexander

MALVERN, PA — Vishay Intertechnology Inc. (NYSE: VSH) introduced a new line of thin-film chip resistors designed to handle more power at high frequencies in compact electronic systems, targeting telecommunications, …

Vishay Adds Higher-Power RF Resistors for Compact Designs Read More

Vishay Intertechnology
Products and Services / Technology

Vishay Expands High-Current Components for Auto, Energy Use

September 6, 2026September 5, 2026 - by Timothy Alexander

MALVERN, PA — Vishay Intertechnology Inc. (NYSE: VSH) introduced two common mode chokes designed to withstand high temperatures, shock and vibration in automotive, energy and industrial equipment, expanding its component …

Vishay Expands High-Current Components for Auto, Energy Use Read More
AMETEK
Mergers and Acquisitions

AMETEK Closes $5 Billion Indicor Instrumentation Deal

September 3, 2026September 1, 2026 - by Timothy Alexander

BERWYN, PA — AMETEK, Inc. (NYSE: AME) recently completed its $5 billion all-cash acquisition of a portfolio of instrumentation businesses from Indicor LLC, adding operations expected to contribute about $350 …

AMETEK Closes $5 Billion Indicor Instrumentation Deal Read More
West Pharmaceutical Services, Inc. (NYSE: WST)
Public Companies

West Pharma Sets September Investor Conference Appearances

September 3, 2026September 1, 2026 - by Timothy Alexander

EXTON, PA — West Pharmaceutical Services Inc. (NYSE: WST) will present at two health care investor conferences in September, giving investors another opportunity to hear from the Exton-based injectable drug-delivery …

West Pharma Sets September Investor Conference Appearances Read More

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