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

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

Insights

Legacy & Scale Established in 1955 with a mid-size team (51-200 employees) and revenue in the tens of millions, Custom Plastics presents a stable, seasoned partner with capacity to handle mid to large-scale OEM projects across multiple industries.

End-to-End Capabilities One-Stop-Shop for injection molding, extrusion, value-added processes, assembly and packaging enables a single vendor relationship, creating opportunities for bundled contracts, reduced procurement complexity, and streamlined supply chains.

Quality & On‑Time Delivery With industry-leading QA standards and an on-time delivery rate north of 98%, there is a strong selling point for customers seeking reliability, especially for just-in-time manufacturing and complex assemblies.

Technology & Expansion Adoption of advanced molding equipment such as Toshiba ECSXII Series and ongoing modernization signals readiness to service technically demanding parts, appealing to OEMs seeking innovative manufacturing solutions.

Global OEM Collaboration Experience partnering with global OEMs across industries positions Custom Plastics as a scalable supplier for international or multi-site programs, presenting opportunities for expansion into broader markets and large-scale contracts.

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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	68%
FLast@customplasticsinc.com	JDoe@customplasticsinc.com	21%
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 August 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 August 2026, Custom Plastics, Inc. has approximately 108 employees across 1 continents, including North America. Key team members include Supply Chain Manager: B. O., Customer Account Manager: C. N. and Manufacturing Plant Manager: Z. R. 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.