Insights

Niche leadership Sunbank positions itself as a design and quality leader in aerospace and defense connector accessories and value-add conduit systems, signaling strong potential for strategic partnerships with OEMs and Tier 1 suppliers seeking specialized, high-reliability components.

Mid-market scale With 11-50 employees and revenue in the 10M–25M range, Sunbank sits in a mid-market niche. This suggests opportunities for growth-focused accounts that value responsive, flexible partners capable of rapid prototyping, small-batch runs, and custom fabrication.

Integrated manufacturing Two world-class facilities offering machining, welding, die casting, injection molding, conduit fabrication, plating, and assembly/test indicate a versatile supplier capable of end-to-end production. Target programs requiring integrated supply chains and reductions in vendor risk.

Tech compatibility Current tech stack includes PHP and Apache, implying capability for customer portals, order tracking, and documentation management. Leverage digital engagement to streamline RFQs, specs sharing, and compliance documentation with potential for ITT/TE-like partners to integrate systems.

Competitive fit Active landscape with large players like TE Connectivity and Amphenol as benchmarks, combined with Sunbank’s specialized focus and smaller footprint, presents an opening for aerospace and defense programs that require specialized connectors and conduit systems with better lead times, customization, and customer service.

Similar companies to Joslyn Sunbank

Joslyn Sunbank Tech Stack

Joslyn Sunbank uses 3 technology products and services including PHP, Apache, Apache HTTP Server, and more. Explore Joslyn Sunbank's tech stack below.

  • PHP
    Programming Languages
  • Apache
    Web Servers
  • Apache HTTP Server
    Web Servers

Joslyn Sunbank's Email Address Formats

Joslyn Sunbank uses at least 2 email formats:
Joslyn Sunbank Email FormatsExamplePercentage
FLast@sunbankcorp.comJDoe@sunbankcorp.com
67%
First.Last@sunbankcorp.comJohn.Doe@sunbankcorp.com
33%

Frequently Asked Questions

What is Joslyn Sunbank's phone number?

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

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Joslyn Sunbank's official website is sunbankcorp.com and has social profiles on LinkedIn.

How much revenue does Joslyn Sunbank generate?

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As of November 2026, Joslyn Sunbank's annual revenue is estimated to be $10M - $25M.

What is Joslyn Sunbank's SIC code and NAICS code?

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Joslyn Sunbank's SIC code is 3644 - Noncurrent-Carrying Wiring Devices and NAICS code is 3364 - Aerospace Product and Parts Manufacturing.

How many employees does Joslyn Sunbank have currently?

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As of November 2026, Joslyn Sunbank has approximately 23 employees across 1 continents, including North America. Key team members include Design Engineer: A. S. and Executive Of Sales: S. P. Explore Joslyn Sunbank's employee directory with LeadIQ.

What industry does Joslyn Sunbank belong to?

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Joslyn Sunbank operates in the Aviation and Aerospace Component Manufacturing industry.

What technology does Joslyn Sunbank use?

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Joslyn Sunbank's tech stack includes PHP, Apache and Apache HTTP Server.

What is Joslyn Sunbank's email format?

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Joslyn Sunbank's email format typically follows the pattern of FLast@sunbankcorp.com. Find more Joslyn Sunbank email formats with LeadIQ.

When was Joslyn Sunbank founded?

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Joslyn Sunbank was founded in 1958.
Joslyn Sunbank logo

Joslyn Sunbank

Aviation and Aerospace Component ManufacturingCalifornia, United States11-50 Employees

Joslyn Sunbank operates in the aviation and aerospace components sector, focusing on designing and manufacturing connector accessories and value-added conduit systems for defense and aerospace applications. The company emphasizes design and quality in these products to support reliability in demanding environments. It runs two manufacturing facilities totaling about 125,000 square feet, delivering a range of in-house capabilities including machining, welding, die casting, injection molding, conduit fabrication, plating, and assembly/testing. Based in El Paso de Robles, California, the firm serves customers across the aerospace and defense markets from its U.S. location. In the broader aerospace and defense ecosystem, Joslyn Sunbank serves a small to midsize profile, concentrating on specialized connector accessories and conduit systems. Its in-house breadth supports end-to-end production, from fabrication through final assembly and testing.

Section iconCompany Overview

Phone number
SIC Code
3644 - Noncurrent-Carrying Wiring Devices
NAICS Code
3364 - Aerospace Product and Parts Manufacturing
Founded
1958
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Joslyn Sunbank's revenue is estimated to be in the range of $10M - $25M

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