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The Venture Codex

Halcyon Angels

3400 Prospect St NW, Washington, DC, 20007, United States

Overview

Halcyon Angels is a network of angel investors committed to learning and teaching one another about – how to fuel the growth of early-stage impact-focused ventures.

Total investments
3
Lead investments
0
Investments · 12mo
0
Active investors
1
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Investment portfolio

  • TadHealth

    Participated · Series A · Apr 2025

    TadHealth provides a purpose-built electronic health record (EHR) platform and mental-health technology designed specifically for K-12 schools. Created in collaboration with educators and mental-health experts, the product centralizes data, streamlines care and operations, and offers analytics and billing capabilities. The company emphasizes integrations to enable Medicaid reimbursement and unlock additional funding opportunities for districts. Founded in 2018 and incubated at the USC Viterbi Startup Garage, TadHealth grew from an initial $1.6M oversubscribed funding round. Its platform is used to support school counselors, identify trends, and reduce administrative burden. In response to rising demand from schools and districts, TadHealth plans to enhance product capabilities and scale services nationwide. The company is based in Newport Beach, Calif. TadHealth provides an educator-focused mental health software platform that streamlines delivery, tracking, and management of student and family behavioral-health resources. The company’s product reduces paperwork for counselors and centralizes data management, analytics, and billing workflows for school districts. TadHealth was incubated at the USC Viterbi Startup Garage and scaled into an enterprise healthcare SaaS company after securing key K‑12 contracts. Recent financing will be used to expand market presence and enhance product capabilities, with particular emphasis on K‑12 clients leveraging Medicaid reimbursement funding. Management positions the platform as a way to increase access to individualized resources while enabling cost-saving measures through improved billing and analytics. The company highlights demand from institutions addressing youth mental health as a primary growth driver.

  • Solstice

    Participated · Equity · Jan 2021

    Solstice develops customer acquisition, enrollment, and subscriber management solutions for the community solar industry, including financing innovations to expand access for underserved communities. The company created EnergyScore, a machine learning–based qualification metric that combines utility payment history and customer data to better predict subscriber bill payment behavior. Solstice says EnergyScore outperforms FICO in early analysis of nearly 875,000 customer records, reducing default rates by 1.9 percentage points and increasing qualification of LMI households by 14%. The company plans to design dynamic monitoring and evaluation frameworks to mitigate bias in the model and to recruit pilot partners with residential solar financiers or developers later this year. Solstice offers a frictionless subscriber management software platform and aims to bring community solar to households that cannot support rooftop systems. Founded by women of color in 2016 and originally based in Cambridge, Massachusetts, Solstice positions itself as an advocate for energy equity. Solstice Power Technologies is a Cambridge, MA-based software and customer management company that connects households and community organizations to community solar. Its platform lets local residents enroll in portions of centralized shared solar farms for free without home installations and offers guaranteed savings on monthly utility bills. Solstice’s software manages the end-to-end customer experience for the life of 20-year renewable energy projects on behalf of developers and financiers, from customer enrollment to billing/crediting and ongoing engagement. The company has generated demand for 111 MW of clean energy across 25 community renewable projects, representing the environmental equivalent of not burning 31 million pounds of coal. Solstice closed a $3.1M funding round and intends to use the funds to expand operations to additional states in 2021. Led by Co-Founder and CEO Steph Speirs, the company is initially focusing on Illinois, Massachusetts, New York, Maine, and New Jersey.

Team