What SIGN FAB does

Sign Fab, Inc. is a wholesale sign manufacturer founded in 1992 and headquartered in Stoutland, Missouri, operating from a 160,000 sq. ft. manufacturing complex adjacent to Interstate 44 with a secondary production footprint in Mississippi through its Charleston Sign Manufacturing division. The company manufactures LED-illuminated signage — including channel letters, cabinet signs, reverse channel letters, custom logos, front/back lit letters, self-contained signs, Horizon Line economical shoebox signs, and WOWee!® miniature channel letters — using aluminum, acrylic, polycarbonate, and aluminum composite materials processed via CNC precision cutting. All products are UL listed for the U.S. and Canada and carry up to 10-year LED parts and 5-year product warranties. Sign Fab sells exclusively at the wholesale level to sign professional companies, resellers, and installation firms; it does not sell directly to end consumers.

Revenue is generated primarily through custom-fabrication unit sales on a no-returns basis, supplemented by a $99 professional sales kit (channel letter sample, Sign Guide 2026, color charts) and recurring annual catalog/guide programs that double as marketing and lead-generation tools. Quotes are delivered same-day with 30-day validity; standard channel-letter lead times run 10–15 working days and reverse-channel 15–20 working days. Sign Fab maintains a self-operated delivery network of 10 dedicated routes serving the U.S. heartland 52 weeks a year, with common carriers and parcel shippers extending coverage nationally; delivery is free within the service area. Founder/family ownership under CEO Candy Seibert and COO Brian Seibert persists after 34 years, and the company has grown through integration of UFB Fabrication, Charleston Sign Manufacturing, SF Wholesale Printing, and Encompass More, Inc., collectively employing over 200 team members across multiple divisions.

The company positions itself on manufacturing capacity, product breadth across all major illuminated sign formats, in-house logistics, and trust-based B2B relationship management rather than on proprietary technology differentiation; vector artwork is submitted by email or fax, there is no public API or SDK, and no AI/ML tooling is referenced anywhere in the operating stack.

Name

SIGN FAB

Legal name

Sign Fab, Inc.

Website

https://signfab.com

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

101–250 employees

Short description

Sign Fab, Inc. is a wholesale LED sign manufacturer founded in 1992 in Stoutland, Missouri, producing channel letters, cabinet signs, custom logos, and printed signage exclusively for sign professional resellers across the United States.

Ownership category

akta.pro rank

Product category

Wholesale Sign Manufacturing

NAICS

Sign Manufacturing (33995), Sign Manufacturing (339950)

akta.pro primary industry

Corporate Event Decor, Branding & Signage (HSACADAJ)

Keywords

• Wholesale sign manufacturing
• Illuminated channel letters
• Cabinet signs
• Custom logo fabrication
• LED business signage

Headquarters

HQ city

Stoutland

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Wholesale Sign Manufacturing and Sales: Sign Fab manufactures high-quality business signage including channel letters, cabinet signs, custom logos, and related products exclusively at the wholesale level to sign professional companies. Revenue is generated through one-time product sales based on custom specifications, with no returns accepted as all products are manufactured to customer specifications.
2. Sales Kit and Catalog Sales: The company sells professional sales kits for $99 that include channel letter samples with LED illumination, The Sign Guide 2026 catalog, trim color samples, vinyl color charts, and LED information. This represents a supplementary revenue stream from educational/marketing materials.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

SIGN FAB is a wholesale manufacturer of illuminated business signage, producing channel letters, cabinet signs, custom logos, reverse channel letters, contour channel letters, and Horizon Line shoebox signs from aluminum, acrylic, and polycarbonate. The company manufactures exclusively for sign professional companies and resellers—never for end consumers—combining CNC precision cutting, LED illumination, and UL-listed production in a 160,000-square-foot Missouri facility staffed by more than 200 employees. The product portfolio is sold through direct wholesale, a $99 sales kit program, and the proprietary S&F Online ordering platform.

Product overview

Sign Fab® is a wholesale sign manufacturer operating exclusively at the B2B level, selling only to sign professional resellers. The product portfolio centers on illuminated and non-illuminated channel letters as the core offering, complemented by cabinet signs, custom logos, and specialty sign types. Products are organized into standard lines (Channel Letters, Cabinet Signs, Contour Channel, Reverse Channel, Front & Back Lit, Self-Contained, Custom Logos) and economical product lines (Horizon Line Shoebox Signs and WOWee!® 3D Channel Letters). Printed Products including ADA signage, Braille, wayfinding, and parking signs are offered as add-on services. All products feature LED illumination technology and are manufactured with aluminum construction. The company operates from 160,000 sq. ft. of manufacturing space with over 200 employees across divisions including UFB Fabrication, Charleston Sign Manufacturing, and SF Wholesale Printing.

Differentiator

Problem solved

Functional benefit

Brands

• WOWee!® 3D Channel Letters: Affordable miniature channel letter system, built in the USA, UL listed for US and Canada, with 5 to 10 day lead time and 2" to 10" letter height options.
• Horizon Line

Products and services

• Channel Letters Wholesale illuminated channel letter signs manufactured from aluminum, acrylic, and polycarbonate, including standard, reverse, contour, front and back lit, and self-contained variants, sold exclusively to sign professional companies and resellers.
• WOWee! 3D Channel Letters Proprietary three-dimensional channel letter signage sold under the WOWee!® trademark to sign professional resellers seeking differentiated illuminated lettering.
• Cabinet Signs Wholesale illuminated cabinet signs fabricated for sign professional resellers serving retail, commercial, and other end-customer locations.
• Custom Logos Custom-fabricated logo signage manufactured to reseller specifications for branded environments of end customers.
• Horizon Line Shoebox Signs Wholesale shoebox-style signage in the Horizon Line product family, sold to sign professional resellers.
• Printed Products Wholesale printed signage products supplied to sign professional resellers as a complement to fabricated channel letter and cabinet sign lines.
• S&F Online Proprietary online ordering platform that allows sign professional resellers to place and manage wholesale sign orders with SIGN FAB.

Quantifiable outcome

• 10-day production time for Horizon Line economical shoebox signs
• +4 more outcomes

Named customers7 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators8 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Federal Heath: National commercial sign manufacturer producing channel letters, cabinet signs, and architectural signage for retail, hospitality, and corporate clients. Closely comparable to Sign Fab in product mix and B2B wholesale distribution model, though Federal Heath operates at a larger national scale.
• Allen Industries: Sign and architectural graphics manufacturer serving national brands and retail chains with channel letters, monuments, and interior signage. Comparable to Sign Fab in core sign fabrication capabilities and dealer/installer channel, with broader national reach.
• Takeform: Architectural sign manufacturer producing interior and exterior wayfinding, ADA, and branded signage for commercial environments. Comparable to Sign Fab in the printed/architectural signage segment and shares the B2B dealer-distribution model.
• Icon Identity Solutions: National signage and brand-identity solutions provider offering channel letters, monument signs, and architectural signage to multi-site customers. Directly comparable to Sign Fab in product scope and dealer/wholesale distribution model.
• Architectural Graphics Inc (AGI): Custom architectural sign fabricator producing channel letters, illuminated signage, and interior/exterior branded signage for commercial properties. Comparable to Sign Fab in custom sign fabrication, illuminated technology, and wholesale-to-dealer distribution.
• Steel Art Signs: Custom sign fabrication shop producing illuminated channel letters, cabinet signs, and architectural signage for the New England market. Similar in manufacturing scope to Sign Fab, though typically serving a regional dealer base rather than nationwide.
• Sign Products: Wholesale sign manufacturer and supplier producing channel letters and related illuminated signage for sign professionals. Directly comparable to Sign Fab's wholesale-only, dealer-served business model and product mix.

Broad incumbents

• YESCO (Young Electric Sign Company): One of the largest and oldest sign manufacturers in the U.S., producing illuminated channel letters, electronic displays, and architectural signage nationwide. Overlaps heavily with Sign Fab's product portfolio but operates at significantly greater scale across more geographies and end markets.

Others

• Grimco: Large wholesale distributor of sign supplies, substrates, and fabrication materials serving sign shops nationwide. Comparable as a wholesale channel partner to Sign Fab's sign professional customers rather than a direct manufacturing competitor.
• Tubelite: Manufacturer of sign cabinets and extruded aluminum components used by sign fabricators. Comparable as an upstream component supplier in the sign fabrication supply chain rather than a competitor to Sign Fab's finished-channel-letter business.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/SignFabInc
• YouTubeyoutube.com/user/signfabinc
• Facebookfacebook.com/SignFabInc
• LinkedInlinkedin.com/company/sign-fab-inc-
• Instagraminstagram.com/signfabinc

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries4 records

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 SIGN FAB