Ad Hoc

Better government software. Services that work, for people.

Active

Since 2015

McLean, Virginia

We want to be the premier government digital services agency. Ad Hoc is a software design and engineering company that came out of the successful effort to rescue HealthCare.gov after its disastrous initial launch. Ad Hoc is focused on developing, delivering, and operating fast, stable, and well-designed digital services on behalf of U.S. government clients. Our work enables agencies to provide transactional and informational services to their users. We bring technologists together to collaborate closely with government partners, crafting solutions and delivering software that works.

Evidence of this project's impact

10 million medicare enrollments processed since 2019 2.5 million downloads of the VA Health and Benefits mobile app 20 billion health claims from 64 million patients accessible through a modern API (Source) — 2025-05

Resources

Contact page

Org. type: For-profit business / social enterprise / B Corp
Project type: Organization
Country: United States of America 🇺🇸
Founded: 2015
Language(s): English
Tech stack: BuiltWith report →
Categories: Building in the private sector, Build something, Civic and social impact companies, Govtech, Govtech vendors, The People, The Tech
Tags: Decade-Plus Club
Added: 2022-02-08
Last modified: 2026-07-12T16:45:48.000Z

Additional details

Number of integrations: 0
Metrics of success: 10 million medicare enrollments processed since 2019 2.5 million downloads of the VA Health and Benefits mobile app 20 billion health claims from 64 million patients accessible through a modern API

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