Copper Sky Capital

Nuclearn is a machine learning platform designed specifically for the nuclear power industry, offering AI solutions that automate routine tasks and improve operational efficiency.

Bluetail offers AI-powered FAA-compliant aircraft maintenance records and digital logbook software, providing streamlined aviation records management.

Uplinq automates bookkeeping and tax for small businesses, providing real-time financial tools and insights to empower business owners.

Nurture Boss provides AI-powered property management solutions, including virtual leasing assistants, prospect management, resident management, and asset management, aimed at enhancing leasing operations in the multifamily industry.

Grazzy offers a digital tipping platform that allows customers to tip service employees quickly and easily, enhancing employee earnings and retention while ensuring tax compliance and reporting.

Stax.ai provides advanced tools for efficient and accurate financial data management, focusing on retirement accounts like Roth IRAs and Form 5500 searches.

Peerlogic provides an AI-powered phone system designed specifically for dental and veterinary practices, enhancing patient engagement through automated communication and analytics.

MessageDesk provides a unified inbox for businesses to manage their text messages, phone numbers, and team communications efficiently. It allows organizations to text-enable existing phone lines, automate messaging workflows, and integrate with thousands of applications.

Mosaic unifies technology, people, and process to help distributors and manufacturers accelerate sales, optimize freight costs, and achieve network-wide visibility across North America.

Lessen provides comprehensive property maintenance solutions for both commercial and residential sectors, utilizing advanced technology to streamline operations and improve service delivery.

Etched is a company specializing in high-performance AI inference systems. It offers advanced solutions for demanding workloads.

Soraban is an AI-powered tax workflow platform designed for accounting firms, automating the manual work involved in tax data intake, data entry, and final delivery, enhancing efficiency and client experience.

Later-stage investor offering multi-asset access to private equity, credit and capital-markets expertise, plus hands-on operator-led growth support from a Hive team specialized in regulated fintech. BCV operates as part of Bain Capital's multi-asset platform, giving portfolio companies access to private equity, credit expertise, and later-stage capital that most standalone VCs cannot provide, while their "Hive" platform team of ex-operators from companies like Dropbox and Stripe works hands-on with founders using a formalized growth methodology rather than ad-hoc support. The firm has built a strong reputation as a fintech specialist with category-defining investments in regulated financial technology companies like GoCardless and Flywire, combining both operating expertise and capital-markets sophistication for complex fintech plays.

Solo-GP, conviction-driven seed investor where Ullas Naik applies 25+ years crossover experience and provides intensive early operational support, structured tools, and candid guidance to help outlier founders scale.

Co-founds and incubates startups over 4–18 months inside the Allen Institute for AI's frontier research ecosystem, offering up to $600k, $1M non-dilutive cloud credits, and ~7% SAFE. The incubator is born inside the Allen Institute for AI, a nonprofit research institute funded with more than $100M annually from the Paul Allen estate, giving it unusually deep roots in frontier AI research rather than just commercial AI hype, with leadership drawn directly from the AI2 research ecosystem including founding CEO Oren Etzioni.

Seed-stage investor focused on data-centric, moat-driven startups; founder-first (no board seats, won't vote founders out), offers late-stage operating support at seed and limits partners to 6–8 companies.