Insights

Award-winning credibility Signal Theory demonstrates strong industry recognition with multiple ADDY awards and a Silver TELLY Award for branded content, which can be leveraged to deepen senior client trust and justify premium partnerships.

Diversified client growth Recent client expansion includes Virbac Group in animal health and BLAC internship partnerships, signaling opportunities to pitch integrated campaigns across verticals and broaden scope with similar enterprise clients seeking behavioral science driven branding.

Behavioral science edge The firm positions itself as behaviorally driven in signaling and brand resonance, offering a unique angle to win clients seeking evidence-based marketing strategies and measurable brand impact.

Mid-sized scale With 51-200 employees and annual revenue in the high six- to low seven-figures range, Signal Theory is a room to upsell mid-market brands with larger budgets or expand services within current accounts to promote cross-sell opportunities.

Talent and tech stack A robust tech stack including LinkedIn Ads, HubSpot, iCIMS, Adobe Creative Cloud, Asana, Zapier, SEMrush, and Sprout Social suggests readiness for advanced digital campaigns, marketing operations, and scalable talent acquisition solutions that align with potential enterprise clients.

Similar companies to Signal Theory Inc.

Signal Theory Inc. Tech Stack

Signal Theory Inc. uses 8 technology products and services including LinkedIn Ads, HubSpot Analytics, iCIMS, and more. Explore Signal Theory Inc.'s tech stack below.

Media & News

Signal Theory Inc.'s Email Address Formats

Signal Theory Inc. uses at least 4 email formats:
Signal Theory Inc. Email FormatsExamplePercentage
First.Last@signaltheory.comJohn.Doe@signaltheory.com
96%
FirstL@signaltheory.comJohnD@signaltheory.com
2%
First@signaltheory.comJohn@signaltheory.com
1%
First.Middle@signaltheory.comJohn.Michael@signaltheory.com
1%

Frequently Asked Questions

What is Signal Theory Inc.'s phone number?

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You can contact Signal Theory Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Signal Theory Inc.'s official website and social media links?

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Signal Theory Inc.'s official website is signaltheory.com and has social profiles on LinkedIn.

How much revenue does Signal Theory Inc. generate?

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As of August 2026, Signal Theory Inc.'s annual revenue is estimated to be $100M - $250M.

What is Signal Theory Inc.'s SIC code and NAICS code?

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Signal Theory Inc.'s SIC code is 8742 - Management Consulting Services and NAICS code is 541613 - Marketing Consulting Services.

How many employees does Signal Theory Inc. have currently?

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As of August 2026, Signal Theory Inc. has approximately 150 employees across 2 continents, including North America and Asia. Key team members include Chief Compliance Officer: J. B., Chief Financial Officer: S. H. and Founder: A. N. Explore Signal Theory Inc.'s employee directory with LeadIQ.

What industry does Signal Theory Inc. belong to?

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Signal Theory Inc. operates in the Advertising Services industry.

What technology does Signal Theory Inc. use?

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Signal Theory Inc.'s tech stack includes LinkedIn Ads, HubSpot Analytics, iCIMS, Adobe Creative Cloud, Asana, Zapier, SEMrush and Sprout Social.

What is Signal Theory Inc.'s email format?

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Signal Theory Inc.'s email format typically follows the pattern of First.Last@signaltheory.com. Find more Signal Theory Inc. email formats with LeadIQ.

When was Signal Theory Inc. founded?

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Signal Theory Inc. was founded in 1971.
Signal Theory Inc. logo

Signal Theory Inc.

Advertising ServicesMissouri, United States51-200 Employees

Signal Theory Inc. is a mid-sized advertising services firm that specializes in brand development, marketing, and design. The company emphasizes signaling as the core concept behind connecting brands with people, aiming to cultivate trust through meaningful signals. It operates from Kansas City, Missouri, and maintains additional offices in Kansas City and Wichita to serve clients across the region. 

It positions itself within the advertising industry as a partner that translates signaling dynamics into strategic brand work. In March 2026, Signal Theory earned Best of Show at the Kansas City American Advertising Awards, reflecting industry recognition for its work.

Section iconCompany Overview

Phone number
SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
1971
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Signal Theory Inc.'s revenue is estimated to be in the range of $100M - $250M

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