Green Street Impact Partners
901 South Mopac Expressway Plaza II, Suite 450, Austin, TX, 78746, United States
Overview
Green Street Impact Partners is a private equity firm that seeks to invest in impact-driven and technology-enabled education companies. The firm's investment strategy is to take control positions in companies that are scaling in the education and workforce learning sectors and who are delivering positive student outcomes.
- Total investments
- 4
- Lead investments
- 2
- Investments · 12mo
- 1
- Active investors
- 1
Sector focus
- Education
- Financial Services
- Impact Investing
- Information Technology
Investment portfolio
- Subject
Participated · Equity · Feb 2026
Subject provides an AI-enabled instructional platform that offers accredited original-credit and credit-recovery courses for middle and high school students. Its product suite includes Teacher of Record AI, Multilingual AI, bite-sized video lessons, homework help, progress-monitoring dashboards, and analytics designed to boost graduation rates. The company partners with roughly 360 school districts and organizations, reaching nearly 1,000 schools nationwide. Subject’s content carries key accreditations such as Cognia and WASC and approvals from UC-AG, NCAA, and the College Board, giving districts confidence in course quality. Future plans include accelerating development of its AI capabilities, expanding the catalog of accredited courses, and deepening automation tools that save educators time. The firm also intends to ramp up go-to-market efforts in priority U.S. regions while strengthening relationships with existing district customers.
- Roshal Imaging Services
Participated · Equity · Feb 2024
Roshal Health provides hospital-grade, on-site and on-demand ultrasound and echocardiogram services to emergency rooms, micro-hospitals, rural hospitals, and offsite hospital facilities nationwide. The company is based in Greater Houston, TX and employs more than 300 people. Roshal’s model delivers diagnostic imaging at the point of care to enable earlier detection and prevention of disease onset. The company plans to use new capital to advance a tech-enabled platform aimed at addressing imaging technician staffing shortages and eliminating costly gaps in care delivery. Management says the platform is highly scalable and will help meet customer care delivery targets with cost-efficient, high-quality diagnostic services. Roshal secured a $10 million financing that bolsters its ability to expand its services and technology deployment.
- Catalyte
Led · Equity · Sep 2023
Founded in 2000 and led by CEO Matthew Derella, Catalyte is based in Baltimore, MD. The company offers an AI-powered, end-to-end reskilling platform that leverages 500+ data points to continuously refine talent discovery, development and deployment. It runs apprenticeship programs in software development, sales, digital media, cybersecurity, IT services and project management. Catalyte delivers day-one-ready talent to employers and has placed talent at Nike, GroupM, the State of Maryland and USA Swimming. The platform serves private and public sector organizations aiming to de-risk hiring, increase productivity, lower costs and drive sustainable diversity. The company intends to use new funding to accelerate growth of its apprenticeship programs. Catalyte is a Baltimore-based software engineering services company that applies proprietary AI and predictive analytics to identify and train talented individuals often overlooked by resume- and degree-focused hiring. The company provides career opportunities to people from diverse backgrounds while supplying software development services to Fortune 500 clients. Led by CEO Jacob Hsu, Catalyte uses its tech-driven hiring and training model to build teams of software developers. In February 2018 Catalyte raised $27M in a Series A round from investors including Revolution’s Rise of The Rest Seed Fund, Cross Culture Ventures, Expon Capital, and Palm Drive Capital. The company also acquired software development and consulting firm Surge to augment its delivery capabilities. Catalyte plans to use the Series A proceeds to expand its business reach by opening development centers in new cities in 2018. Catalyst DevWorks applies data and predictive analytics to assemble outsourced agile software engineering teams and offers a cloud-based Talent Platform for clients. Its core product enables enterprises to deploy engineering teams within 24 hours and, per company-shared data, improves development productivity by 77% and quality by 55% while costing roughly one-third of tier-one offshore providers. The Talent Platform is available for licensing as a hosted service to qualified clients. Catalyst reported 87% revenue growth in 2015, with 75% of revenue coming from Fortune 500 customers. The company plans to invest the new capital in sales and marketing, accelerate technologist hiring, and continue evolving its platform for both internal use and client licensing.
- Acadeum
Led · Series B · May 2023
Acadeum operates a course-sharing platform that enables higher-education institutions to create academic partnerships and place students in online courses. More than 460 colleges and universities use its network to provide access to needed courses. The platform supports a wide range of learners, including high school students and full-time workers, to help them stay on track for timely graduation. Acadeum’s technology also supports sharing across national and regional consortia, including CIC, League for Innovation in the Community College, and the Southern Regional Education Board’s HBCU‑MSI consortium. The company has partnered with Coursera to expand institutions’ offerings of professional certificates aligned with workforce needs. Acadeum is led by CEO David Daniels and is based in Austin, TX. Acadeum operates Course Share, a marketplace that enables colleges and universities to form course-sharing consortia and allow students to access online courses from other institutions. The platform provides a global catalog of more than 40,000 online courses and powers consortia created by associations including the Council of Independent Colleges, the League for Innovation, the Council for Christian Colleges & Universities, and the Digital Higher Education Consortium of Texas. More than 300 colleges and universities use Acadeum’s cross-enrollment platform and over 14,000 students have taken courses shared through it. Founded in 2016 and led by CEO Josh Pierce, the company is based in Austin, Texas. In March 2021 Acadeum raised $5M in funding. Backers named in the raise included Rethink Education, Socratic Ventures, Lumina Foundation and LearnStart. Acadeum develops the Academic Sharing Platform™, a consortial course‑sharing system that lets faculty review and select courses from participating institutions that count toward graduation, GPA, and financial aid. The platform facilitates exchange of academic resources, student and enrollment data, and financial payments among member colleges and universities. Founded in 2016 and based in Austin, Texas, Acadeum supports formation of consortia including the Council of Independent Colleges, the Council for Christian Colleges & Universities, and Digitex. To date the platform has powered more than 150 separate consortia and enabled 5,000 students to complete courses. Institutions using the model have collectively generated over $10 million in additional revenue and used the approach to advance retention and graduation solutions. The company plans to use the new funding to grow and strengthen communities of course‑sharing institutions and expand use of best practices through the consortial model.
Team
David Warnock
Founding Partner
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