Plastic Design & Manufacturing

What Plastic Design & Manufacturing does

Plastic Design & Manufacturing is a privately held custom plastics manufacturer founded in 1998 and headquartered in Manhattan, United States. The firm provides plastic injection molding tooling, parts, and assemblies for customers requiring molded plastic components and finished sub-assemblies. Operating under the makeitplastic.com brand, it serves as a small-scale contract manufacturer in a fragmented segment of the plastics supply chain, with headcount in the 51–100 employee range implying a modest production operation rather than a high-volume commodity molder.

The company's core capability set spans the full injection molding workflow: tool design and fabrication, production molding, and downstream assembly of molded parts into higher-level units. This tooling-to-assembly vertical integration is typical for shops serving OEMs that want a single supplier responsible for both the mold and the finished part, reducing coordination overhead and quality risk for the buyer. The firm is led by CEO Mike Groff, the only named executive in the available data. No formal certifications, patents, customer logos, end-market verticals, or geographic footprint beyond the Manhattan base are documented.

The business model is project- and tooling-based: revenue is generated from non-recurring engineering and tooling charges for new molds plus recurring per-part production revenue once parts enter serial production. Pricing details, customer segment mix, distribution channels, and marketing posture are not disclosed in the available source material. The firm is private, with no funding rounds, M&A activity, or ownership structure reported.

Name

Plastic Design & Manufacturing

Website

https://makeitplastic.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

51–100 employees

Short description

Plastic Design & Manufacturing is a private Manhattan-based custom plastics manufacturer founded in 1998 that provides plastic injection molding tooling, molded parts, and assembled sub-assemblies to OEM and industrial buyers.

Ownership category

akta.pro rank

Product category

Custom Plastic Injection Molding & Manufacturing

NAICS

Other Plastics Product Manufacturing (32619)

SIC

Miscellaneous Plastics Products (3080)

akta.pro primary industry

Custom Injection Molding & Contract Manufacturing (Job Shops/CMs) (IMANAFAJ)

Keywords

• Plastic injection molding
• Custom plastic parts
• Mold tooling services
• Plastic assemblies
• Contract manufacturing

Headquarters

HQ city

Manhattan

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure

Core offering

Plastic Design & Manufacturing provides plastic injection molding tooling, parts, and assemblies. The company operates as a contract manufacturer producing custom plastic components and assembled products for its customers. It is based in Manhattan, United States, and was founded in 1998.

Differentiator

Problem solved

Functional benefit

Products and services

• Plastic Injection Molding Tooling

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves1 record

Broad incumbents

• Cascade Engineering: Cascade Engineering is a large, diversified plastics manufacturer with injection molding capabilities across consumer, industrial, and environmental product lines. It overlaps with Plastic Design & Manufacturing in custom injection molding but operates at much greater scale and breadth.

Direct peers

• Xcentric Mold & Engineering: Xcentric Mold & Engineering is a US-based contract manufacturer specializing in quick-turn custom injection molding and tooling. It is a direct competitor for short-run custom molded parts in the same niche as Plastic Design & Manufacturing.
• Protolabs: Protolabs is a digital manufacturer offering rapid custom injection molding, CNC machining, and 3D printing to industrial buyers. It directly competes for the same custom, low-to-mid volume injection molding projects that Plastic Design & Manufacturing targets, and is the closest comparable on service model.
• Tessy Plastics: Tessy Plastics is a large US custom injection molder serving medical, consumer, and industrial OEMs with molded components and assemblies. It is comparable to Plastic Design & Manufacturing on customer profile and molded-parts scope.
• EVCO Plastics: EVCO Plastics is a custom injection molder serving consumer, medical, and industrial markets with tooling, molding, and assembly services — closely overlapping Plastic Design & Manufacturing's tool-to-assembly value proposition.
• Mack Molding: Mack Molding is a US contract manufacturer offering custom plastic injection molding, tooling, and assembly alongside metal stamping. Its full-service plastics offering directly parallels Plastic Design & Manufacturing's tool-to-assembly model.
• Plastek Group: Plastek Group is a large-scale custom injection molder producing packaging, components, and assemblies for consumer and industrial customers. It competes for similar outsourced molding and assembly programs, though at meaningfully greater scale.
• MGS Manufacturing Group: MGS Manufacturing Group is a contract plastics manufacturer offering injection molding, tooling, and assembly for industrial and consumer customers — directly comparable to Plastic Design & Manufacturing's custom molding services.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights5 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Plastic Design & Manufacturing