Insights

High-growth data Siemon is expanding high-speed connectivity offerings with 200G, 400G, and 800G PAM4 optical transceivers, signaling demand for next-generation data center infrastructure and AI workloads.

Global expansion The company recently opened a production line in Tijuana to support PAM4 high-speed cable assemblies up to 800G, creating regional supply opportunities and faster delivery capabilities.

Smart building focus With the Smart Building COMPLETE launch and unified connectivity solutions, there is a cross-sell opportunity into enterprises prioritizing integrated, sustainable building networks.

Awards and credibility Multiple platinum and gold innovation awards enhance Siemon’s credibility for quality and innovative cabling solutions, aiding competitive positioning when engaging enterprise IT teams.

Mid-market to enterprise fit Revenue scale and global reach position Siemon well for upsell into large data centers and smart buildings, as well as partnerships with larger integrators seeking reliable, scalable connectivity ecosystems.

Siemon Tech Stack

Siemon uses 8 technology products and services including Microsoft Advertising, Microsoft Clarity, Tableau, and more. Explore Siemon's tech stack below.

  • Microsoft Advertising
    Advertising
  • Microsoft Clarity
    Analytics
  • Tableau
    Business Intelligence
  • Oracle ERP
    Enterprise
  • ADP
    Human Resource Management System
  • Angular
    Javascript Frameworks
  • Chart.js
    Javascript Graphics
  • AOS
    Javascript Libraries

Media & News

Siemon's Email Address Formats

Siemon uses at least 1 format(s):
Siemon Email FormatsExamplePercentage
First_Last@siemon.comJohn_Doe@siemon.com
85%
First.Last@siemon.comJohn.Doe@siemon.com
12%
FLast@siemon.comJDoe@siemon.com
2%
Last_First@siemon.comDoe_John@siemon.com
1%

Frequently Asked Questions

What is Siemon's phone number?

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You can contact Siemon'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 Siemon's official website and social media links?

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Siemon's official website is siemon.com and has social profiles on LinkedIn.

What is Siemon's SIC code NAICS code?

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Siemon's SIC code is 3469 - Metal Stampings, Not Elsewhere Classified NAICS code is 517 - Telecommunications.

How many employees does Siemon have currently?

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As of July 2026, Siemon has approximately 507 employees across 6 continents, including North AmericaAsiaEurope. Key team members include Vice President Of Sales - Latin America: J. B.Vice President Of Sales – Europe & Central Asia: S. F. M.Vice President, Imea - Sales & Marketing At The Siemon Company: P. R.. Explore Siemon's employee directory with LeadIQ.

What industry does Siemon belong to?

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Siemon operates in the Telecommunications industry.

What technology does Siemon use?

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Siemon's tech stack includes Microsoft AdvertisingMicrosoft ClarityTableauOracle ERPADPAngularChart.jsAOS.

What is Siemon's email format?

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Siemon's email format typically follows the pattern of First_Last@siemon.com. Find more Siemon email formats with LeadIQ.

When was Siemon founded?

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Siemon was founded in 1903.
Siemon logo

Siemon

TelecommunicationsConnecticut, United States501-1000 Employees

Siemon is a global telecommunications company focused on high-performance connectivity for data centers and smart buildings. It designs and manufactures copper, fiber, and high-speed connectivity solutions that support scalable, reliable networks and enable confident deployment. Founded in 1903 and headquartered in Watertown, Connecticut, Siemon operates in more than 100 countries and emphasizes engineering quality alongside sustainability.

Its customers include data center operators and building developers seeking end-to-end connectivity that can meet growing performance demands. In April 2026, Siemon introduced a portfolio of PAM4 high-speed optical transceivers at 200G, 400G, and 800G, expanding its offering to support AI-ready and high-performance networks. The company maintains a global manufacturing and innovation footprint to support its broad solution set.

Section iconCompany Overview

Phone number
Website
siemon.com
SIC Code
3469 - Metal Stampings, Not Elsewhere Classified
NAICS Code
517 - Telecommunications
Founded
1903
Employees
501-1000

Section iconFunding & Financials

  • $500M$1B

    Siemon's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Siemon's revenue is estimated to be in the range of $500M$1B

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