# North Sky Capital: A Pioneer in Impact Investing
High-Level Overview
North Sky Capital is an impact investing firm that deploys capital into private equity and infrastructure projects designed to generate both financial returns and measurable social and environmental impact.[1] Founded in 2000, the firm operates as a leader in the impact investing space, managing two flagship strategies: impact secondaries (private equity) and sustainable infrastructure.[1] North Sky's mission centers on creating positive environmental and social change while targeting market-rate investment returns, positioning itself at the intersection of profit and purpose.[2]
The firm has deployed $1.6 billion across approximately 200 impact investments on behalf of its various funds, with a current investor base comprising endowments and foundations (11%), family offices and private wealth (53%), and pensions (36%).[5] North Sky's investment philosophy emphasizes identifying opportunities across cleantech/climatech, waste and water, sustainable food and agriculture, and healthy living sectors—areas where financial performance and impact alignment are achievable.[3]
Origin Story
North Sky Capital was founded in 2000, positioning itself ahead of the modern era of private markets impact investing, which began in earnest around 2005.[1] The firm's evolution reflects a deliberate deepening of expertise: it launched its first impact private equity fund in 2006, followed by its first sustainable infrastructure fund in 2010.[5] A pivotal moment came in 2013 when North Sky launched the first impact secondaries fund of its kind worldwide, establishing itself as a true innovator in liquidity solutions for impact investors.[5]
The firm's research into impact investing began in 2003, giving it nearly two decades of market knowledge and an extensive network within the impact ecosystem.[3] This long tenure has allowed North Sky to build institutional credibility and deep relationships with hundreds of managers and companies globally.
Core Differentiators
- Pioneer Status in Impact Secondaries: North Sky launched the first impact secondaries fund globally in 2013, a transaction type that provides liquidity solutions to impact funds and investors.[5] To date, its four impact secondaries funds have invested $556 million across 95 investments.[5]
- Unparalleled Market Knowledge: The firm has analyzed and researched hundreds of managers and companies worldwide, leveraging 23 years of investing experience with impact.[3] This depth positions North Sky uniquely to identify risk-adjusted returns with measurable impact.
- Dual-Strategy Approach: Rather than focusing on a single investment type, North Sky operates both impact secondaries ($556 million invested) and sustainable infrastructure ($836 million invested), diversifying its impact thesis across complementary strategies.[5]
- Comprehensive Impact Measurement: North Sky contributes to 16 of the UN Sustainable Development Goals across its portfolio and publishes annual impact reports, demonstrating accountability to stakeholders.[3][5]
- Institutional Investor Base: The firm's investor composition—dominated by pensions (36%) and family offices (53%)—reflects trust from sophisticated, long-term capital providers seeking both returns and impact.[5]
Role in the Broader Impact Investing Landscape
North Sky Capital operates within a rapidly maturing impact investing sector that has shifted from niche philanthropy to mainstream institutional capital allocation. The firm's emphasis on market-rate returns rather than concessionary yields reflects a broader market trend: impact investing is increasingly viewed as a viable financial strategy, not a charitable compromise.[2]
The timing has been favorable for North Sky's growth. As institutional investors—particularly pensions and endowments—face pressure to align portfolios with environmental and social goals, firms offering proven track records in impact investing have become essential partners. North Sky's 25-year operational history and $1.6 billion in deployed capital provide the credibility that newer entrants cannot match.
Additionally, North Sky's focus on infrastructure and secondaries addresses structural gaps in the impact market. Secondaries, in particular, provide liquidity to earlier-stage impact funds, enabling a more efficient capital cycle and reducing the risk of capital being trapped in illiquid positions. This positions North Sky as a critical infrastructure player within the broader impact ecosystem.
Quick Take & Future Outlook
North Sky Capital is well-positioned to benefit from the continued institutionalization of impact investing. As environmental, social, and governance (ESG) considerations become standard in institutional portfolio construction, firms with deep expertise, proven returns, and measurable impact will command increasing capital flows.
The firm's expansion into sustainable infrastructure—a sector facing significant capital needs for climate adaptation, renewable energy, and smart cities—suggests North Sky is riding a multi-decade megatrend. With $1.9 billion in total commitments and 19 professionals across two offices, the firm has the scale and focus to remain a thought leader without the bureaucratic overhead of larger asset managers.
Looking ahead, North Sky's influence will likely grow as impact investing matures from a niche strategy to a standard allocation within institutional portfolios. The firm's ability to deliver both financial and impact returns—while maintaining operational discipline—positions it as a trusted partner for capital seeking to do well by doing good.
