Kaster: Detailed Company Information & Corporate Profile
Summary
Kaster is an independent software development firm founded in 2017 and headquartered in Burtonsville, Maryland, serving the Washington Metropolitan Area. With a team of 10‑50 employees and annual revenues between $1 million and $10 million, Kaster delivers customized solutions that streamline subcontractor workflows and improve operational visibility.
Kaster specializes in subcontractor management, document tracking, messaging, business text messaging, compliance support—including COIs and certified payrolls—and workforce reporting. These tools help businesses maintain accurate records, meet regulatory requirements, and keep stakeholders connected through real‑time communications.
The company’s leadership team is led by Co‑Founder & CEO Joseph Leiva, with Habib Haider as Co‑Founder & CTO, Brian Sorhaindo serving as Vice President of Sales, and other key contributors such as Greg Kantziper, Mirza Sijawal, Muhammad Hussain, Emily Tristan, and Michaela Dern driving product development and client success.
| Kaster Website | kaster.app |
| Social Links |    |
| Phone Number | +1 (855) 948-5160 |
| Industries | |
| Kaster Headquarters Address | Burtonsville, Maryland, 20866 US |
| Company Size | 10-50 employees |
| Specialities & Services | Subcontractors, Document Tracking, Messaging, Business Text Messaging, Subcontractor Management, Compliance, COIs, Certified Payrolls, Workforce Reporting |
| DMA Code | Washington Metropolitan Area |
| Founded | 2017 |
| Estimated Annual Revenue | $1 - 10M |
| Operating Status | Independent Company |
| Updated: | 2026-09-26 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 2013 | Privately Held | 100 - 250 | |
| 2016 | Privately Held | 1 - 25 | |
| 2015 | - | 100-200 |
Workforce Turnover
Length of Employment
Kaster's workforce includes employees across a wide range of tenure levels.
33% have been with the company for 3 to 4 years33% have been with the company for 5 to 7 years17% have been with the company for 8 to 10 years17% have been with the company for more than 11 years
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Kaster Corporate Information: FAQ
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