Insights

Public Sector Edge Door No. 3 has deep experience serving mission driven and public sector brands, including Texas.gov and CapMetro, plus health education and transportation clients such as Baylor Scott & White Health and the National Cattlemen's Beef Association. This makes them well suited for government procurement and public utility marketing using performance media and brand development to win bids and improve digital engagement.

Performance Growth They offer performance media and lead generation capabilities, with a track record of launching a lead generation system in 2018 to establish brand authority and capture potential customers. This suggests opportunities to pitch measurable ROI campaigns for financial education programs such as the Texas Tuition Promise Fund and Texas ABLE, as well as health system marketing.

Brand and Creative The firm specializes in full funnel creative and brand development and has earned placements in The New York Times, AdWeek, and the Wall Street Journal, which can help win branding or rebranding projects for mid market clients in healthcare education and public services.

Tech Enabled Marketing Their tech stack includes AI driven tools such as Midjourney along with tracking and optimization via Facebook Pixel, Google Search Console, and AWS, enabling scalable asset production and data driven optimization across channels.

Growth Ready Profile With revenue in the ten to twenty five million range and a mid sized team they have momentum to take on larger multi year campaigns and could expand into additional verticals such as healthcare education and transportation while pursuing RFPs with Texas and national public sector accounts.

Door No. 3 Tech Stack

Door No. 3 uses 8 technology products and services including Facebook Pixel, Amazon Web Services, Open Graph, and more. Explore Door No. 3's tech stack below.

  • Facebook Pixel
    Analytics
  • Amazon Web Services
    Cloud Hosting
  • Open Graph
    Content Management System
  • Google Fonts API
    Font Scripts
  • Font Awesome
    Font Scripts
  • Google Analytics
    Web Analytics
  • Adobe Fonts
    Web Fonts
  • Facebook
    Widgets

Door No. 3's Email Address Formats

Door No. 3 uses at least 1 format(s):
Door No. 3 Email FormatsExamplePercentage
FLast@dn3austin.comJDoe@dn3austin.com
84%
Last@dn3austin.comDoe@dn3austin.com
16%

Frequently Asked Questions

What is Door No. 3's phone number?

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You can contact Door No. 3'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 Door No. 3's official website and social media links?

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Door No. 3's official website is dn3austin.com and has social profiles on LinkedIn.

How much revenue does Door No. 3 generate?

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As of July 2026, Door No. 3's annual revenue is estimated to be $10M - $25M.

What is Door No. 3's SIC code NAICS code?

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Door No. 3's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does Door No. 3 have currently?

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As of July 2026, Door No. 3 has approximately 22 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Ceo: A. C.Senior Art Director: I. M.Senior Account Executive: T. M.. Explore Door No. 3's employee directory with LeadIQ.

What industry does Door No. 3 belong to?

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Door No. 3 operates in the Advertising Services industry.

What technology does Door No. 3 use?

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Door No. 3's tech stack includes Facebook PixelAmazon Web ServicesOpen GraphGoogle Fonts APIFont AwesomeGoogle AnalyticsAdobe FontsFacebook.

What is Door No. 3's email format?

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Door No. 3's email format typically follows the pattern of FLast@dn3austin.com. Find more Door No. 3 email formats with LeadIQ.

When was Door No. 3 founded?

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Door No. 3 was founded in 1994.
Door No. 3 logo

Door No. 3

Advertising ServicesTexas, United States11-50 Employees

Door No. 3 is a growth marketing firm based in Austin, Texas, that focuses on supporting mission-driven brands through performance media, full-funnel creative, and brand development. The firm positions itself as a partner for organizations serving the public good, with a client roster that includes healthcare, government, education savings programs, transit, and other public-interest entities. Its work appears to center on expanding reach and generating measurable taking actions for clients, while refining brand positioning to align with ambitious goals.
 Based in Austin and employing a team in the mid-sized range, Door No. 3 has a history of establishing itself through a sequence of branding and marketing initiatives and has earned recognition from national publications. The company’s recent activity includes launching a lead generation system designed to position a financial institution as an industry expert and to capture potential customers for loan officers, illustrating its blend of brand storytelling and performance marketing.

Section iconCompany Overview

Phone number
SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
1994
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Door No. 3's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Door No. 3's revenue is estimated to be in the range of $10M - $25M

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