Insights

Quality as selling point Target aerospace and automotive suppliers and OEMs that require AS9100C and ISO 9001:2008 certified precision parts, emphasizing Excelsior's strong quality processes, prototyping, and collaborative design capabilities to win design-in opportunities.

Custom precision focus Position Excelsior as a trusted partner for custom gaskets, seals, o-rings, insulators, and shims across non-metallic and metal materials, highlighting rapid prototyping and quick-turn iterations to shorten development cycles.

Manufacturing versatility Leverage capabilities in plastics, rubber compounds, foams, cork, fibers, aluminum, copper, and light gauge steel to pursue both OEM and tier-1 opportunities across industries needing diverse material substitutions or specialized parts.

Small to mid-market win Target mid-market manufacturers seeking high-quality, scalable precision parts with certification, offering capacity and service flexibility not always available from larger incumbents.

Global quality partnerships Emphasize long-term partnership potential for ongoing quality inspections, measurement reporting, and continuous improvement programs to secure repeat business and extensions into existing customer programs.

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Excelsior Inc. Tech Stack

Excelsior Inc. uses 8 technology products and services including Microsoft Advertising, Hotjar, jsDelivr, and more. Explore Excelsior Inc.'s tech stack below.

Excelsior Inc.'s Email Address Formats

Excelsior Inc. uses at least 3 email formats:
Excelsior Inc. Email FormatsExamplePercentage
FLast@excelsiorinc.comJDoe@excelsiorinc.com
44%
First.Last@excelsiorinc.comJohn.Doe@excelsiorinc.com
37%
First@excelsiorinc.comJohn@excelsiorinc.com
19%

Frequently Asked Questions

What is Excelsior Inc.'s phone number?

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You can contact Excelsior Inc.'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 Excelsior Inc.'s official website and social media links?

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Excelsior Inc.'s official website is excelsiorinc.com and has social profiles on LinkedIn.

How much revenue does Excelsior Inc. generate?

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As of August 2026, Excelsior Inc.'s annual revenue is estimated to be $10M - $25M.

What is Excelsior Inc.'s SIC code and NAICS code?

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Excelsior Inc.'s SIC code is 8711 - Engineering Services and NAICS code is 3332 - Industrial Machinery Manufacturing.

How many employees does Excelsior Inc. have currently?

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As of August 2026, Excelsior Inc. has approximately 17 employees across 1 continents, including North America. Key team members include Chief Production Officer: J. R., President: K. J. and Employee: J. A. Explore Excelsior Inc.'s employee directory with LeadIQ.

What industry does Excelsior Inc. belong to?

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Excelsior Inc. operates in the Industrial Machinery Manufacturing industry.

What technology does Excelsior Inc. use?

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Excelsior Inc.'s tech stack includes Microsoft Advertising, Hotjar, jsDelivr, Joomla, Open Graph, Microsoft 365, Microsoft Outlook and CloudFlareJS.

What is Excelsior Inc.'s email format?

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Excelsior Inc.'s email format typically follows the pattern of FLast@excelsiorinc.com. Find more Excelsior Inc. email formats with LeadIQ.

When was Excelsior Inc. founded?

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Excelsior Inc. was founded in 1916.
Excelsior Inc. logo

Excelsior Inc.

Industrial Machinery ManufacturingIllinois, United States11-50 Employees

Excelsior Inc. is a Rockford, Illinois-based manufacturer that produces precision components such as gaskets, washers, seals, o-rings, insulators, packings, shims, and covers from a range of plastics, rubbers, foams, cork, sponge, felt and metals. It holds AS9100C and ISO 9001:2008 registrations and applies rigorous quality inspections and measurement reporting to ensure parts meet exacting standards. The company collaborates with customers to design, prototype, and manufacture parts that meet precise specifications, whether for standard consumer products or proprietary aerospace components. Non-metallic materials include plastic, rubber and related compounds, foam, cork, sponge, felt, and various fiber blends, while metal capabilities cover aluminum, copper, and light-gauge steel. Operating in the industrial machinery manufacturing sector, Excelsior serves diverse customers by providing high-quality parts and development support through prototyping and technical expertise.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
3332 - Industrial Machinery Manufacturing
Founded
1916
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Excelsior Inc.'s revenue is estimated to be in the range of $10M - $25M

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