About DOOR3

DOOR3 is an independent technology consultancy and software development firm headquartered in New York City. We help organizations ranging from startups to members of the S&P 500 modernize and align their technology to the future. We start with a consultative approach grounded in informed understanding and common cause. At DOOR3, we bring empathy, collaboration, and shared purpose to all of our client relationships.

Our difference is a peerless capacity to de-risk complex software projects. DOOR3 reliably delivers vital solutions on time and on budget. Founded in 2002, we’re headquartered in New York City, and supported by a gl...Read more

DOOR3 is an independent technology consultancy and software development firm headquartered in New York City. We help organizations ranging from startups to members of the S&P 500 modernize and align their technology to the future. We start with a consultative approach grounded in informed understanding and common cause. At DOOR3, we bring empathy, collaboration, and shared purpose to all of our client relationships.

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

Key Insights

Founded 2002
Strength 51 to 250
Cost Per Hour $26 - $50
Min. Project Amount $25001 - $50000

Services & Focus

Industry Focus

30%
20%
10%
10%
10%
10%
10%
financial & payments (30%)
business services (20%)
automotive (10%)
education (10%)
health care & life sciences (10%)
information technology (10%)
manufacturing (10%)

Client Focus

40%
40%
20%
Client with $10M $1B in revenue (40%)
Client with > $1B in revenue (40%)
Client with < $10M in revenue (20%)

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Location


22 Cortlandt St Suite 1101, New York City, New York, USA