Insights

Midmarket Custom Apps Denver-based software development studio with 11-50 employees and annual revenue in the 10-25M range, indicating a midsize focus suitable for addressing mid-market to enterprise client needs with custom application development and scalable teams.

Diverse Tech Stack Strong emphasis on modern web and mobile technologies (React, Node.js, Shopify, Objective-C) and front-end tooling (Webpack, RequireJS), enabling cross-platform custom solutions for e-commerce, mobile, and enterprise apps.

Strategic Engagement Experience-led approach combining strategic consulting, design thinking, Lean and Agile methods, which makes them a good fit for clients seeking end-to-end product development, rapid iteration, and measurable results.

Industry Presence Active in events and partnerships (notably CES 2025 participation and collaboration with The Colorado Sound) signaling opportunities to connect with tech-forward brands and potential media or consumer-tech clients.

Growth & Partnerships Revenue sizeable for a smaller firm, suggesting capacity for expanded engagements, strategic partnerships, and longer-term retainer relationships, especially with clients needing design-to-scale capabilities and post-launch support.

303 Software Tech Stack

303 Software uses 8 technology products and services including jsDelivr, Webpack, Shopify, and more. Explore 303 Software's tech stack below.

  • jsDelivr
    Content Delivery Network
  • Webpack
    Development
  • Shopify
    E-commerce
  • Twemoji
    Font Scripts
  • RequireJS
    Javascript Frameworks
  • React
    Javascript Frameworks
  • Node.js
    Programming Languages
  • Objective-C
    Programming Languages

303 Software's Email Address Formats

303 Software uses at least 1 format(s):
303 Software Email FormatsExamplePercentage
First@303software.comJohn@303software.com
41%
Last@303software.comDoe@303software.com
38%
First.Last@303software.comJohn.Doe@303software.com
18%
FirstLast@303software.comJohnDoe@303software.com
3%

Frequently Asked Questions

Where is 303 Software's headquarters located?

Minus sign iconPlus sign icon
303 Software's main headquarters is located at 1070 Bannock Street Suite 250 Denver, Colorado 80204 United States. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is 303 Software's phone number?

Minus sign iconPlus sign icon
You can contact 303 Software'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 303 Software's official website and social media links?

Minus sign iconPlus sign icon
303 Software's official website is 303software.com and has social profiles on LinkedIn.

What is 303 Software's NAICS code?

Minus sign iconPlus sign icon
303 Software's NAICS code is 5112 - Software Publishers.

How many employees does 303 Software have currently?

Minus sign iconPlus sign icon
As of May 2026, 303 Software has approximately 18 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Chief Operating Officer: D. T.Product Owner: S. K.Frontend Developer: G. B.. Explore 303 Software's employee directory with LeadIQ.

What industry does 303 Software belong to?

Minus sign iconPlus sign icon
303 Software operates in the Software Development industry.

What technology does 303 Software use?

Minus sign iconPlus sign icon
303 Software's tech stack includes jsDelivrWebpackShopifyTwemojiRequireJSReactNode.jsObjective-C.

What is 303 Software's email format?

Minus sign iconPlus sign icon
303 Software's email format typically follows the pattern of First@303software.com. Find more 303 Software email formats with LeadIQ.

When was 303 Software founded?

Minus sign iconPlus sign icon
303 Software was founded in 2006.
303 Software logo

303 Software

Software DevelopmentColorado, United States11-50 Employees

303 Software is a Denver-based software development studio that builds custom applications for a selective roster of clients and partners. Founded in 2006, the company relies on a cross-functional team and practical, real-world business insight to guide its projects. It offers end-to-end services, including strategic consulting, design, development, deployment, and post-launch support, with ongoing measurement and scaling integrated into its approach.

Guided by design thinking, Lean, and Agile principles, the firm focuses on helping clients realize their product potential through disciplined development practices. As a small to mid-sized software partner, it serves select clients from its Denver base, and in January 2025 it participated in CES.

Section iconCompany Overview

Headquarters
1070 Bannock Street Suite 250 Denver, Colorado 80204 United States
Phone number
NAICS Code
5112 - Software Publishers
Founded
2006
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    303 Software's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    303 Software's revenue is estimated to be in the range of $10M$25M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.