Insights

Innovative Product Launches XKL consistently introduces cutting-edge optical networking solutions such as the SpectraPath Provisioner, DarkStar Aggregation Transponder 100, and subsea protection platforms, demonstrating ongoing innovation that can meet the evolving needs of large telecommunications operators and service providers.

Growth in Data Capacity Recent product launches focusing on high-capacity solutions like 400G transponders and systems supporting data rates up to 1.6 terabits per second indicate strong potential for selling scalable bandwidth infrastructure to enterprise and internet service provider customers seeking future-proof networks.

Targeting Large Telcos With a focus on reliable, high-performance optical systems and integrated subsea solutions, XKL's offerings are well-suited for major telecom operators, often competing with industry giants. This presents opportunities to position XKL's tailored, cost-effective solutions as alternatives or complements to larger providers.

Strategic Partnerships Recent integrations with companies like FlexArc and collaborations for expanding network capacity suggest XKL's openness to forming strategic partnerships. Sales efforts can leverage these alliances to penetrate markets and expand solutions to cloud providers or enterprise clients with complex connectivity needs.

Market Expansion Opportunities With a revenue range of $25M to $50M and product lines targeting advanced optical and DWDM systems, XKL is positioned for expansion into niche markets requiring specialized, high-density optical transport solutions, providing opportunities to develop new customer segments and grow market share.

XKL Tech Stack

XKL uses 8 technology products and services including RSS, git, Twemoji, and more. Explore XKL's tech stack below.

  • RSS
    Content Management System
  • git
    Development
  • Twemoji
    Font Scripts
  • Swiper
    Javascript Libraries
  • Cisco
    Network Hardware
  • SiteGround
    Platform As A Service
  • Python
    Programming Languages
  • Paylocity
    Recruitment Marketing

Media & News

XKL's Email Address Formats

XKL uses at least 1 format(s):
XKL Email FormatsExamplePercentage
FLast@xkl.comJDoe@xkl.com
69%
First@xkl.comJohn@xkl.com
17%
Last@xkl.comDoe@xkl.com
14%

Frequently Asked Questions

Where is XKL's headquarters located?

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XKL's main headquarters is located at 11601 Willows Road Northeast Redmond, Washington 98052 United States. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is XKL's phone number?

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

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XKL's official website is xkl.com and has social profiles on LinkedIn.

What is XKL's NAICS code?

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XKL's NAICS code is 517 - Telecommunications.

How many employees does XKL have currently?

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As of May 2026, XKL has approximately 64 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Executive Director: M. A.Account Manager: M. D.Software & Test Manager: E. O.. Explore XKL's employee directory with LeadIQ.

What industry does XKL belong to?

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XKL operates in the Telecommunications industry.

What technology does XKL use?

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XKL's tech stack includes RSSgitTwemojiSwiperCiscoSiteGroundPythonPaylocity.

What is XKL's email format?

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XKL's email format typically follows the pattern of FLast@xkl.com. Find more XKL email formats with LeadIQ.

When was XKL founded?

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XKL was founded in 1991.

XKL

TelecommunicationsWashington, United States51-200 Employees

Optical Transport Pioneers by Nature — Partners by Choice.

XKL is dedicated to creating a more equitable and better-connected world. Our team has been at the leading edge of network innovation for 30+ years, and we put that expertise to work for you — collaboratively. Optical networking is all we do, enabling you to do it better than anyone else. 

Helping businesses of all sizes, XKL expands and reimagines networks innovatively with built-to-order yet cost-effective DWDM solutions. XKL’s Layer 1 optical networking solutions deliver the capabilities and reliability required to meet even the most challenging network demands. 

XKL is privately owned by Len Bosack, the co-founder of Cisco Systems.  Len, whose early work on multi-protocol routers at Stanford University paved the way for the modern internet, received the 2009 IEEE Computer Society's Computer Entrepreneur Award for pioneering and commercializing routing technology. He started XKL with a unique vision in mind: to further advance a mission to create reliable, easy-to-use, customer-focused data communication solutions accessible to all.

Section iconCompany Overview

Headquarters
11601 Willows Road Northeast Redmond, Washington 98052 United States
Phone number
Website
xkl.com
NAICS Code
517 - Telecommunications
Founded
1991
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    XKL's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    XKL's revenue is estimated to be in the range of $25M$50M

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