Insights

Specialized Industry Focus Xcalliber operates within the niche of transmission parts manufacturing, serving a global customer base that relies on heavy-duty Allison transmissions. This specialization presents opportunities to introduce advanced aftermarket solutions and service packages tailored for demanding commercial and industrial applications.

Established Market Presence With a history dating back to 1984 and multiple facilities in Connecticut, Xcalliber has cultivated longstanding relationships with OEM manufacturers and clients, opening avenues for expanded collaborations and supply chain integration in transmission component markets.

Growth Potential Revenues in the range of 1 million to 10 million dollars suggest a growing company that may be seeking strategic partnerships to scale production, improve technical capabilities, or diversify its product offerings in the automotive components sector.

Innovative Manufacturing In-house design and testing capabilities demonstrate a focus on quality and performance, creating opportunities to sell specialized testing equipment, design support tools, or to position as a technology partner to enhance manufacturing efficiency.

Limited Competition Data Given the company's size and niche focus, there is potential to introduce complementary services such as supply chain management, maintenance solutions, or technical training, targeting both existing and emerging clients in the transmissions repair and manufacturing industry.

Xcalliber Tech Stack

Media & News

Xcalliber's Email Address Formats

Xcalliber uses at least 2 format(s):
Xcalliber Email FormatsExamplePercentage
First.L@defeomfg.comJohn.D@defeomfg.com
33%
First.Last@defeomfg.comJohn.Doe@defeomfg.com
17%
First@defeomfg.comJohn@defeomfg.com
17%
FirstLast@defeomfg.comJohnDoe@defeomfg.com
16%
Last@defeomfg.comDoe@defeomfg.com
17%

Frequently Asked Questions

What is Xcalliber's phone number?

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

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Xcalliber's official website is xcalliber.com and has social profiles on LinkedIn.

What is Xcalliber's NAICS code?

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Xcalliber's NAICS code is 3361 - Motor Vehicle Manufacturing.

How many employees does Xcalliber have currently?

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As of January 2026, Xcalliber has approximately 8 employees across 2 continents, including North AmericaAsia. Key team members include President: X.Manager: A. P.Accounts Manager: D. T.. Explore Xcalliber's employee directory with LeadIQ.

What industry does Xcalliber belong to?

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Xcalliber operates in the Motor Vehicle Manufacturing industry.

What is Xcalliber's email format?

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Xcalliber's email format typically follows the pattern of First.L@defeomfg.com. Find more Xcalliber email formats with LeadIQ.

When was Xcalliber founded?

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Xcalliber was founded in 1984.

Xcalliber

Motor Vehicle ManufacturingConnecticut, United States2-10 Employees

Xcalliber (DBA DEFEO MANUFACTURING prior to 2020) has been supplying parts and services to the Allison® Transmissions industry worldwide since 1984. Serving customers with commercial Allison® Transmission applications, as well as those with GM/Duramax Allison® applications. With multiple facilities in Brookfield, Connecticut, Xcalliber’s experienced team of engineers and technicians design, manufacture and rigorously test their parts to guarantee optimal performance in all vocations. In house design and production, coupled with direct relationships with some OE manufactures, enables Xcalliber to be a very reliable and competitive source for anything related to your Allison® Transmission.

Section iconCompany Overview

Phone number
NAICS Code
3361 - Motor Vehicle Manufacturing
Founded
1984
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    Xcalliber's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Xcalliber's revenue is estimated to be in the range of $1M$10M

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