What is Custom Plastics, Inc.'s NAICS code?

Custom Plastics, Inc.'s NAICS code is 3261 (Plastics Product Manufacturing).

Insights

Established Expertise Custom Plastics, Inc. is a long-standing privately-owned plastics manufacturer (since 1955) with expertise in injection molding and extrusion, presenting a stable, reputable partner for OEMs seeking reliable production and scalable capabilities.

Broad Capabilities One-Stop-Shop model covers injection molding, profile extrusion, value-added processes, assembly and packaging, enabling OEMs to consolidate suppliers, reduce lead times, and streamline integration for complex parts and assemblies.

Global OEM Access While Midwest-based, the company collaborates with OEMs on a global scale, offering opportunities to expand supply to international programs with established quality and on-time delivery performance.

Quality and Delivery Maintains industry-leading quality assurance and an on-time delivery rate above 98%, a strong differentiator for customers requiring stringent timing and defect controls in parts manufacturing.

Growth Signals Revenue range of 50 to 100 million and ongoing equipment updates such as the Toshiba ECSXII molding machine suggest capacity and modernization investments that can support larger programs and higher-volume partnerships.

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Custom Plastics, Inc. Tech Stack

Custom Plastics, Inc. uses 8 technology products and services including Joomla, Open Graph, Wix, and more. Explore Custom Plastics, Inc.'s tech stack below.

Joomla
Content Management System
Open Graph
Content Management System
Wix
Content Management System
Wix eCommerce
E-commerce
Google Workspace
Email
Mailchimp
Email
Google Cloud
Infrastructure As A Service
Sentry
Issue Trackers

Media & News

Custom Plastics Inc. launches Toshiba ECSXII Series molding machine.
Custom Plastics, Inc. is proud to introduce its new Toshiba ECSXII Series molding machine.
Feb 19, 2018 | customplasticsinc.com

Custom Plastics, Inc.'s Email Address Formats

Custom Plastics, Inc. uses at least 4 email formats:

Custom Plastics, Inc. Email Formats	Example	Percentage
F.Last@customplasticsinc.com	J.Doe@customplasticsinc.com	69%
FLast@customplasticsinc.com	JDoe@customplasticsinc.com	20%
First.Last@customplasticsinc.com	John.Doe@customplasticsinc.com	7%
First@customplasticsinc.com	John@customplasticsinc.com	4%

Frequently Asked Questions

What is Custom Plastics, Inc.'s phone number?

You can contact Custom Plastics, Inc.'s main corporate office by phone at

+1-847-439-****

. 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 Custom Plastics, Inc.'s official website and social media links?

Custom Plastics, Inc.'s official website is customplasticsinc.com and has social profiles on LinkedIn.

How much revenue does Custom Plastics, Inc. generate?

As of October 2026, Custom Plastics, Inc.'s annual revenue is estimated to be $50M - $100M.

What is Custom Plastics, Inc.'s SIC code and NAICS code?

Custom Plastics, Inc.'s SIC code is 5169 - Chemicals and Allied Products, Not Elsewhere Classified and NAICS code is 3261 - Plastics Product Manufacturing.

How many employees does Custom Plastics, Inc. have currently?

As of October 2026, Custom Plastics, Inc. has approximately 108 employees across 2 continents, including North America and Asia. Key team members include Supply Chain Manager: B. O., Manufacturing Plant Manager: Z. R. and Customer Account Manager: C. N. Explore Custom Plastics, Inc.'s employee directory with LeadIQ.

What industry does Custom Plastics, Inc. belong to?

Custom Plastics, Inc. operates in the Plastics Manufacturing industry.

What technology does Custom Plastics, Inc. use?

Custom Plastics, Inc.'s tech stack includes Joomla, Open Graph, Wix, Wix eCommerce, Google Workspace, Mailchimp, Google Cloud and Sentry.

What is Custom Plastics, Inc.'s email format?

Custom Plastics, Inc.'s email format typically follows the pattern of F.Last@customplasticsinc.com. Find more Custom Plastics, Inc. email formats with LeadIQ.

When was Custom Plastics, Inc. founded?

Custom Plastics, Inc. was founded in 1955.

Custom Plastics, Inc.

Q: What is Custom Plastics, Inc.'s phone number?

You can contact Custom Plastics, Inc.'s main corporate office by phone at +1-847-439-****.

Q: What is Custom Plastics, Inc.'s official website and social media links?

Custom Plastics, Inc.'s official website is customplasticsinc.com. Custom Plastics, Inc. has social profiles on LinkedIn.

Q: How much revenue does Custom Plastics, Inc. generate?

Custom Plastics, Inc.'s annual revenue is estimated to be $50M - $100M.

Q: How many employees does Custom Plastics, Inc. have currently?

Custom Plastics, Inc. has approximately 108 employees.

Q: What industry does Custom Plastics, Inc. belong to?

Custom Plastics, Inc. operates in the Plastics Manufacturing industry.

Q: What technology does Custom Plastics, Inc. use?

Custom Plastics, Inc.'s tech stack includes React, Polyfill, PHP, Envoy, Cloudflare.

Q: When was Custom Plastics, Inc. founded?

Custom Plastics, Inc. was founded in 1955.

Plastics ManufacturingIllinois, United States51-200 Employees

Custom Plastics, Inc. is a privately owned, mid-sized plastics manufacturer based in Elk Grove Village, Illinois, with roots dating back to 1955. The company provides injection molding, profile extrusion, and a broad range of value-added services, including assembly and packaging, acting as a single-source supplier for plastic parts and assemblies. It partners with original equipment manufacturers across multiple industries on a global scale to lower total production costs and to streamline manufacturing through integrated finishing services. Quality and reliability are emphasized, with an on-time delivery rate documented at over 98 percent and a focus on rigorous quality assurance standards. In 2018, Custom Plastics announced the introduction of a Toshiba ECSXII Series molding machine, reflecting an investment in new equipment to expand capabilities.