Insights

Diverse Plastics Seljan Company is a multi-decade plastics manufacturer with capabilities in injection molding, blow molding, rotational molding, and mold making, serving diverse sectors such as door and window hardware, pool filters, food processing equipment, oil filtration, commercial trash receptacles, and non pneumatic agricultural tires. This breadth indicates potential cross-selling opportunities across industries that require custom molded parts and durable plastics.

Custom Molding Scale The organization has experience producing over 1000 plastic parts and 400 metal part numbers with in-house mold building and CAD capabilities, suggesting strong engineering support for rapid prototyping and scalable production. This can appeal to customers needing design-for-manufacturability services and fast transition from concept to production.

Family‑Run Service As a family-run business that prioritizes customer service, Seljan positions itself as a reliable, relationship-driven supplier. This can be leveraged in outreach to mid-market manufacturers seeking steady, responsive partner collaboration for long-term projects.

Healthcare/Industrial Adjacent The acquisition history includes cremation urn vaults and industrial equipment, indicating experience across regulated and niche markets. There may be up-sell potential into adjacent industries that require durable plastic components with custom tolerances and quality control.

Growth Readiness With a revenue range of 10M–25M and a broad capability set, Seljan is positioned for contract manufacturing partnerships, especially for customers looking to consolidate plastic part production or need a supplier that can handle multiple molding processes under one roof.

Seljan Company Tech Stack

Seljan Company uses 8 technology products and services including GoDaddy Website Builder, E-Verify, RequireJS, and more. Explore Seljan Company's tech stack below.

  • GoDaddy Website Builder
    Content Management System
  • E-Verify
    Identity Verification
  • RequireJS
    Javascript Frameworks
  • Google Maps
    Maps
  • HSTS
    Security
  • MediaElement.js
    Video Players
  • Google Analytics
    Web Analytics
  • GoDaddy
    Web Hosting

Media & News

Seljan Company's Email Address Formats

Seljan Company uses at least 1 format(s):
Seljan Company Email FormatsExamplePercentage
First@seljan.comJohn@seljan.com
92%
FLast@seljan.comJDoe@seljan.com
8%

Frequently Asked Questions

Where is Seljan Company's headquarters located?

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Seljan Company's main headquarters is located at 100 South Camp Avenue po Box 158 Lake Mills, Wisconsin 53551 United States. The company has employees across 1 continents, including North America.

What is Seljan Company's phone number?

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

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Seljan Company's official website is seljan.com and has social profiles on LinkedIn.

What is Seljan Company's NAICS code?

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Seljan Company's NAICS code is 3261 - Plastics Product Manufacturing.

How many employees does Seljan Company have currently?

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As of June 2026, Seljan Company has approximately 30 employees across 1 continents, including North America. Key team members include President / Ceo: S. P. S.President / Ceo: S. S.Manager, Maintenance: R. G.. Explore Seljan Company's employee directory with LeadIQ.

What industry does Seljan Company belong to?

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Seljan Company operates in the Plastics Manufacturing industry.

What technology does Seljan Company use?

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Seljan Company's tech stack includes GoDaddy Website BuilderE-VerifyRequireJSGoogle MapsHSTSMediaElement.jsGoogle AnalyticsGoDaddy.

What is Seljan Company's email format?

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Seljan Company's email format typically follows the pattern of First@seljan.com. Find more Seljan Company email formats with LeadIQ.

When was Seljan Company founded?

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Seljan Company was founded in 1967.
Seljan Company logo

Seljan Company

Plastics ManufacturingWisconsin, United States11-50 Employees

Seljan Company is a family-run plastics manufacturer based in Lake Mills, Wisconsin, founded in 1967 as a tool and die shop. It expanded into stamping with a focus on door and window hardware, and then moved into fabrication in the mid-1970s, including stainless steel swimming pool filters. That diversification later extended into food processing equipment and oil filtration, and the company now produces more than 30 shapes and sizes of tanks.

The company began in rotational molding in the early 1980s, and throughout the 1980s and 1990s it produced thousands of molds for large molders while developing its own molding capabilities. By the 1990s it had invested in its first rotational molding machine, expanding its plastics division to include injection and blow molding. Acquisition activity followed in later years, including FH Noble Company in 2002, Kolorcans in 2005, Mach 2 Tire Company in 2010, and C3 Custom Coolers in 2015; today Seljan manufactures more than 1000 plastic parts and 400 metal part numbers.

Section iconCompany Overview

Headquarters
100 South Camp Avenue po Box 158 Lake Mills, Wisconsin 53551 United States
Phone number
Website
seljan.com
NAICS Code
3261 - Plastics Product Manufacturing
Founded
1967
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Seljan Company's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Seljan Company's revenue is estimated to be in the range of $10M$25M

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