Insights

Strategic Cloud Partnerships DOOR3 has recently expanded its strategic alliances with major cloud providers including Amazon Web Services, Google Cloud Platform, and Microsoft Azure, indicating a strong focus on cloud-native solutions. This positions them well to serve clients looking to modernize infrastructure and leverage multi-cloud environments.

Award-Winning UX Expertise Recognized with multiple awards such as the Clutch Global Award and the w3 Silver Award for environmental sustainability, DOOR3 demonstrates a proven track record in UX strategy and usability testing. This highlights opportunities to target organizations prioritizing user-centered design and digital transformation initiatives.

Focused Technology Modernization With a core offering centered around data modernization, AI integration, and modern software engineering, DOOR3 appeals to clients seeking to upgrade legacy systems, optimize data workflows, and implement innovative AI-driven solutions across various industries.

Strong Market Position Operating with a revenue range of 1 million to 10 million and a dedicated team, DOOR3 is positioned as an experienced mid-sized consultancy capable of handling complex projects. This offers an opportunity to pitch comprehensive digital transformation services to mid-market enterprises.

Industry Recognition and Growth Consistent recognition by industry awards and partnerships with leading cloud providers showcase DOOR3's growing reputation and credibility. This can be leveraged as a differentiator to attract clients in need of reliable, award-winning technology consulting and software development services.

DOOR3 Tech Stack

DOOR3 uses 8 technology products and services including Grafana, Microsoft Azure Data Factory, JSON-LD, and more. Explore DOOR3's tech stack below.

  • Grafana
    Analytics
  • Microsoft Azure Data Factory
    Big Data Processing
  • JSON-LD
    Javascript Frameworks
  • Polyfill
    Javascript Libraries
  • HighLevel
    Marketing Automation
  • JSON
    Programming Languages
  • C#
    Programming Languages
  • Elasticsearch
    Search Engines

Media & News

DOOR3's Email Address Formats

DOOR3 uses at least 1 format(s):
DOOR3 Email FormatsExamplePercentage
First.Last@door3.comJohn.Doe@door3.com
87%
Last@door3.comDoe@door3.com
7%
First@door3.comJohn@door3.com
4%
FLast@door3.comJDoe@door3.com
2%

Frequently Asked Questions

Where is DOOR3's headquarters located?

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DOOR3's main headquarters is located at 370 Lexington Avenue Suite 1806 New York, New York United States. The company has employees across 4 continents, including North AmericaEuropeAfrica.

What is DOOR3's phone number?

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You can contact DOOR3'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 DOOR3's official website and social media links?

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DOOR3's official website is door3.com and has social profiles on LinkedIn.

What is DOOR3's SIC code NAICS code?

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DOOR3's SIC code is 7372 - Prepackaged Software NAICS code is 5112 - Software Publishers.

How many employees does DOOR3 have currently?

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As of March 2026, DOOR3 has approximately 58 employees across 4 continents, including North AmericaEuropeAfrica. Key team members include Chief Revenue Officer (cro): L. L.Head Of Project Management Office: V. K.Head Of Sales & Marketing Ops: I. K.. Explore DOOR3's employee directory with LeadIQ.

What industry does DOOR3 belong to?

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DOOR3 operates in the Software Development industry.

What technology does DOOR3 use?

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DOOR3's tech stack includes GrafanaMicrosoft Azure Data FactoryJSON-LDPolyfillHighLevelJSONC#Elasticsearch.

What is DOOR3's email format?

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DOOR3's email format typically follows the pattern of First.Last@door3.com. Find more DOOR3 email formats with LeadIQ.

When was DOOR3 founded?

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DOOR3 was founded in 2002.

DOOR3

Software DevelopmentNew York, United States51-200 Employees

We are an independent technology consultancy. Our purpose is to provide our clients with expert guidance and to build software — including AI-driven and data-powered systems — that is vital to their organizations.

DOOR3 modernizes technology, whether that’s a single business application or an entire organization. We evolve the enterprise and align technology to the future through AI, data modernization, and modern software engineering.

Our difference is a peerless capacity to de-risk complex software projects. DOOR3 reliably delivers solutions on-time and on-budget.

Our clients benefit from a consultative approach that proceeds from informed understanding and common cause. We bring empathy, collaboration, and shared purpose to all of our client relationships.

Founded in 2002, we’re headquartered in New York City and supported by a global team of talented professionals committed to building things of lasting value.

Section iconCompany Overview

Headquarters
370 Lexington Avenue Suite 1806 New York, New York United States
Phone number
Website
door3.com
SIC Code
7372 - Prepackaged Software
NAICS Code
5112 - Software Publishers
Founded
2002
Employees
51-200

Section iconFunding & Financials

  • $1M$10M

    DOOR3's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    DOOR3's revenue is estimated to be in the range of $1M$10M

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