Horizon Plastics Headquarters & Office Locations

Manufacturer of plastic parts. Headquarters: Building 3, P.O. Box 474, Cobourg, Ontario K9A 4L1, Canada.

GraphIQ records this company as acquired (parent: Core Molding Technologies).

Headquarters
Cobourg, Ontario
Total locations · 6+ countries
20
Employees · est. 2026
82

Identity graph

Horizon Plastics headquarters, locations and relationships

HeadquartersBuilding 3, P.O. Box 474, Cobourg, Ontario K9A 4L1, CanadaOpen in Google Maps
Legal name
Horizon Plastics International Incorporated
Industry
Plastics Manufacturing
Founded
2008

Horizon Plastics office locations

20 total · 6+ countries
Horizon Plastics office locations: headquarters and key locations
CityState / regionCountryType
CobourgOntarioCanadaHeadquarters
—Southern GovernorateBahrainOffice
DhakaDhaka DivisionBangladeshOffice
Port CoquitlamBritish ColumbiaCanadaOffice
SurreyBritish ColumbiaCanadaOffice
Ciudad General EscobedoNuevo LeónMexicoOffice
See all 20 locations
Parent company
Horizon Plastics is part of Core Molding Technologies.

Verified from public filings, company websites and news · Methodology

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About Horizon Plastics

Horizon Plastics is headquartered in Cobourg, Ontario, Canada. Founded in 2008, the company has 20 recorded locations across 6+ countries and employs approximately 82 people worldwide.

Where is Horizon Plastics's main office?

Horizon Plastics's main headquarters office is located at Building 3, P.O. Box 474, Cobourg, Ontario K9A 4L1, Canada. This is the company's primary corporate address.

Horizon Plastics regional offices

Beyond its headquarters in Cobourg, Horizon Plastics has recorded locations in Canada, Bahrain, Bangladesh, Mexico, Pakistan and United States.

Horizon Plastics contact information

The main switchboard for Horizon Plastics headquarters can be reached at +1 855 467 4066. Official website: horizonplastics.com.

What does Horizon Plastics do?

Horizon Plastics International manufactures plastic parts for individuals. They offer structural foam and structural web fabrication techniques. During the extrusion cycle, the structural foam is made by combining inert gas with a thermoplastic resin. During the molding cycle, the structural web method combines inert gas nitrogen and a thermoplastic resin.

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  1. Target Define the market Build the account list from companies shaped like your best customers, Horizon Plastics included. Fingerprint search 
  2. Cover Plan territories Horizon Plastics's 20 locations roll up to one account, so it lands in one territory, once. Territory planning 
  3. Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring 
  4. Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment 
  5. Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer 
  6. Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion 

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Horizon Plastics: frequently asked questions

Where is Horizon Plastics headquarters?

Building 3, P.O. Box 474, Cobourg, Ontario K9A 4L1, Canada.

What is Horizon Plastics's phone number?

+1 855 467 4066 (headquarters).

When was Horizon Plastics founded?

2008.

How many employees does Horizon Plastics have?

About 82, as of October 2026 (GraphIQ.ai estimate).

How many offices does Horizon Plastics have?

20 locations across 6+ countries, including Dhaka, Port Coquitlam, Surrey, Ciudad General Escobedo.

Questions about GraphIQ.ai

Is GraphIQ.ai a list of companies like a spreadsheet?

No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so Horizon Plastics here is the same Horizon Plastics in your CRM, territory plan and agent answers.

Where does this Horizon Plastics data come from?

Public filings, company websites and news, resolved to one entity and continuously updated.

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