Advertising Company

Kieffer | Starlite

Sign manufacturer producing interior, exterior and digital signage and brand conversion programmes for national brands

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TrustList summary

Kieffer | Starlite is a sign company that designs, makes, installs and maintains signage for businesses with many locations. It began as a Midwest-based firm in Wisconsin and now operates as part of the PSCO Sign Group, alongside Philadelphia Sign and ID Associates.

What Kieffer | Starlite does

Brand conversion programmes: replacing signage across many sites when a company rebrands.
Exterior and interior signage: building signs for storefronts and inside premises.
Digital signage: electronic displays for brand messaging.
Large format printed graphics: big printed visuals for retail and corporate spaces.
National sign maintenance: repairs, lighting upgrades and upkeep across a network of sites.

Customers and markets

The company serves national brands and corporate sign customers that need consistent signage in many places. Its process runs from business development and project management through design and engineering, manufacturing, installation and maintenance.

Key facts

Founded: 1959, as PSCO Kieffer
Based in: Sheboygan, Wisconsin
Parent group: PSCO Sign Group
Community work: a company giving programme called PSCO Kieffer Cares

Summary written by TrustList from the business's own published information, Oct 2026.

Categories & features

Kieffer | Starlite rankings

Kieffer | Starlite is ranked on 2 TrustList rankings: #2 on 1 and #30 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Kieffer | Starlite has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Advertising company · 2 rankings

#2of 32
Manufacturing
It is one of 2 here listing collaboration.
Its profile: “Its process runs from business development and project management through design and engineering, manufacturing, installation and maintenance.”
Of the 32 here, 38 also cover medical and 33 also cover business services; 2 also work in San Francisco and 2 also work in Reading.
Behind Contentcoms, ahead of Formetco Incorporated.
#30of 1574
United states
It is one of 6 here listing manufacturing.
Of the top 74 here, 30 also cover advertising and 21 also cover creative; 2 also work in New Orleans and 2 also work in Florida.
Behind ARENDS.