Insights

Global Channel Growth Leverage Testo's extensive global footprint across subsidiaries and trade partners to expand international sales, cross-sell instrumentation, and offer standardized calibration and service packages through regional channels.

Compliance Focus Target high-regulation industries such as pharmaceutical manufacturing and food production where traceability and validation are critical; position Testo's temperature, humidity, and gas measurement solutions with audit-ready reporting and calibration services.

IoT Data Solutions Capitalize on Testo's investment in IoT and agile product development by offering connected sensors, remote monitoring, cloud analytics, and API integrations with customers’ ERP/MES systems for real-time quality control.

Sustainability Edge Promote energy efficiency and performance measurement capabilities in building automation and heating systems, aligning with Testo's sustainability growth strategy and helping customers reduce resource use.

Strategic Partnerships Position Testo as a trusted partner for mid-market manufacturers and contractors through bundled solutions, long-term service agreements, regional support, and ongoing training to ensure ongoing value.

Testo Tech Stack

Testo uses 8 technology products and services including Trident AB, AdRoll, Twitter Ads, and more. Explore Testo's tech stack below.

  • Trident AB
    A/B Testing
  • AdRoll
    Advertising
  • Twitter Ads
    Advertising
  • Cart Functionality
    E-commerce
  • Next.js
    Javascript Frameworks
  • jQuery UI
    Javascript Libraries
  • Cloudflare Bot Management
    Security
  • GlobalSign
    System Security Services

Media & News

Testo's Email Address Formats

Testo uses at least 2 format(s):
Testo Email FormatsExamplePercentage
FLast@testo.deJDoe@testo.de
95%
FirstLast@testo.deJohnDoe@testo.de
3%
FiLast@testo.deJoDoe@testo.de
2%
FLast@testo.comJDoe@testo.com
48%
First-Last@testo.comJohn-Doe@testo.com
31%
FirLast@testo.comJohDoe@testo.com
13%
F.Last@testo.comJ.Doe@testo.com
8%

Frequently Asked Questions

Where is Testo's headquarters located?

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Testo's main headquarters is located at 2 Celsiusstraße Titisee-neustadt, Baden-württemberg Germany. The company has employees across 6 continents, including EuropeNorth AmericaAsia.

What is Testo's phone number?

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You can contact Testo'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 Testo's stock symbol?

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Testo is a publicly traded company; the company's stock symbol is WSR.

What is Testo's official website and social media links?

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Testo's official website is testo.com and has social profiles on LinkedIn.

What is Testo's NAICS code?

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Testo's NAICS code is 3345 - Navigational, Measuring, Electromedical, and Control Instruments Manufacturing.

How many employees does Testo have currently?

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As of May 2026, Testo has approximately 773 employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Cio: J. F.Cto: P. K.Chief Technology Officer: T. B.. Explore Testo's employee directory with LeadIQ.

What industry does Testo belong to?

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Testo operates in the Measuring and Control Instrument Manufacturing industry.

What technology does Testo use?

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Testo's tech stack includes Trident ABAdRollTwitter AdsCart FunctionalityNext.jsjQuery UICloudflare Bot ManagementGlobalSign.

What is Testo's email format?

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Testo's email format typically follows the pattern of FLast@testo.de. Find more Testo email formats with LeadIQ.

When was Testo founded?

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Testo was founded in 1957.

Testo

Measuring and Control Instrument ManufacturingBaden-württemberg, Germany501-1000 Employees

Testo is a global mid-sized company based in Titisee-Neustadt, Baden-Württemberg, Germany, that specializes in precise measurement technology and related solutions. Its guiding principle is Be sure, reflecting a focus on reliability across its measurement offerings. The company serves a broad range of customers, from local contracting firms to multinational pharmaceutical manufacturers, supplying instruments, solutions and services to support critical daily decisions.

Founded in 1957 as a small thermometer instrument maker, Testo now operates on all continents with 37 subsidiaries and more than 80 trade partners. The company is a mid-sized global player with hundreds of employees. Its products and services help ensure food safety, the correct operation of heating systems, and compliance in drug production, supporting higher quality and more efficient operations for customers.

Section iconCompany Overview

Headquarters
2 Celsiusstraße Titisee-neustadt, Baden-württemberg Germany
Phone number
Website
testo.com
Stock Symbol
WSR
NAICS Code
3345 - Navigational, Measuring, Electromedical, and Control Instruments Manufacturing
Founded
1957
Employees
501-1000

Section iconFunding & Financials

  • $50M$100M

    Testo's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Testo's revenue is estimated to be in the range of $50M$100M

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