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The Pdi Group

The PDI Group consists of four member companies: PDI Ground Support Systems, KWD Aircraft Support Equipment, Polytech Defense Spares, and Colinear Aerospace.

Manufacturing
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Headquarters
Cleveland, Ohio, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded
1968Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
4 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does The Pdi Group do?

PDI designs and manufactures weapons handling systems and ground support equipment. KWD designs and manufactures aircraft support equipment.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Ground support equipment

PDI product lines include munitions and aircraft engine trailers, weapons transport containers, counter measure modules, and running gear and axle systems.

Source: LinkedIn company description · Retrieved October 13, 2026

Defense parts

Polytech supplies critical fasteners and failure-critical gun parts to the DoD.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

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Embeddable award for your website

BADGE PREVIEWThe Pdi Group listed #11 on Military weapons manufacturers, September 16, 2026Open the published source list.
The Pdi Group

#11 Military weapons manufacturers

Snapshot: September 16, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 14, 2026, September 15, 2026 and September 16, 2026. How the company lists are built.

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