IMPACTASSETS 50™

An Annual Showcase of Impact Investment Fund Managers

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An Annual Showcase of Impact Investment Fund Managers

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ImpactAssets 50: A Global Landscape of Impact Investment Fund Managers
The ImpactAssets 50 (IA 50) is the first open-source, publicly published database of experienced private debt and equity impact investment fund managers.
https://www.impactassets.org/impactassets-50

ImpactAssets 50

An Annual Showcase of Impact Investment Fund Managers

IA 50 2025 PROFILE

North Sky Capital

Total Assets Under Management: $1B or more
Asset Class: Commodities, Private Equity
Primary UN Sustainable Development Goal: 7 – Affordable & Clean Energy
Energy
Entrepreneurship and Job Creation
Water and Sanitation

Firm Overview

Category: Private Equity - Growth Stage (Developed Markets)

North Sky Capital is a pioneer in impact investing in the United States. Now in its 24th year, North Sky has deployed $1.4 billion across more than 190 impact investments on behalf of its various impact funds. The Firm has two flagship investment strategies: impact secondaries (private equity) and sustainable infrastructure. Both strategies support positive environmental and social impact while targeting market rate investment returns. North Sky has been an active impact investor since the beginning of the modern era of private markets impact investing in 2005.

Firm Headquarters: United States
Years of Operation: 10 years or more
Total Assets Under Management:
$1B or more
Total Number of Investors: More than 25
% of Capital from Top 3 Investors: 25% – 49%
Investment Thesis:

We leverage more than 20 years of investment experience and expertise to seek impact investment opportunities across the private markets spectrum that have strong financial return potential as well as ability to contribute positively to environmental and social improvements.

Investment Overview:

We believe impact investing should achieve both competitive financial returns and positive environmental and social impact. Drawing upon our 20+ years of experience, we develop and execute attractive impact strategies across the private equity and sustainable infrastructure sectors that align with UN SDGs and their underlying Target Indicators. Our private equity strategy invests via secondary structures to create diversification across four key themes – cleantech / climatech, healthy living & aging, waste & water and sustainable food / agriculture. We prefer growth equity opportunities to avoid technology risk. This strategy aligns well with market opportunities that leverage our industry experience to achieve attractive returns. Our sustainable infrastructure strategy focuses on environmental infrastructure, clean power generation and grid efficiency & enhancement. We target lower to mid-market sized projects located in North America, working closely with project developers to successfully construct these direct investments. Several of these projects are in Opportunity Zones.  

Company Differentiator:

1. Impact Thought Leader. North Sky has played an innovative, leadership role in impact since we began investing in the sector in 2005. This longstanding vantagepoint into the growing impact ecosystem fosters deep sector knowledge and investment experience to draw upon when evaluating companies, managers and infrastructure projects with the greatest opportunity to generate strong returns and intentional impact.  2. Cohesive Team. In aggregate our Senior Investment Team has more than 125 years of capital markets experience and together placed more than $1.4 billion into impact investments across our 10 impact funds. Additionally, the investment team possesses first-hand, transaction-related expertise from their M&A, IPO, private placements and infrastructure development experience prior to joining North Sky. 3. Independence. North Sky is independent, 100% employee controlled, with no affiliations to an investment bank, commercial bank or wealth management platform. This independence ensures that our limited partners’ interests are always our singular focus. 

Investment Example

Through our sustainable infrastructure strategy, North Sky committed to a joint venture with Orenda Power. This commitment will finance the continued development and deployment of Orenda’s project portfolio, contributing to the availability of large-scale energy storage systems to charge from and discharge into the New York power grid. The joint venture currently owns over 40 battery project sites with over 200 megawatts of power, equivalent to 334 MTCO2e emissions avoided. This supports New York’s goal of a zero-emission grid by 2040. The joint venture aligns with UN Sustainable Development Goal 7 (Ensure access to affordable, reliable, sustainable and modern energy for all) through Target Indicator 7.2 (Increase global percentage of renewable energy). Additionally, the investment facilitates the developer's relocation to an Opportunity Zone in Brooklyn, thereby bringing a growing small business and well-paying green jobs to a Low-Income Community. 

Leadership and Team

Cumulative Leadership Experience in Impact Investing:
30 years or more
Cumulative Impact Experience of Top Three Firm Leaders:
30 years or more
Scott Barrington – Co-CEO More Info

As Co-CEO & Managing Director, Scott Barrington is responsible for the overall management of the firm and its investment activities. Scott actively participates in all aspects of sourcing, analysis and execution of investment decisions. From 2000 to 2010, North Sky was the private equity team within Piper Jaffray & Co (now Piper Sandler). While there, Scott led the team and also served on Piper Jaffray’s Merchant Banking Investment Committee. Previously, Scott practiced law at Dorsey & Whitney LLP and was a member of the emerging companies group where he advised start-up companies and private equity firms regarding LBO and VC transactions, M&A, IPOs and other corporate finance matters.

Danny Zouber – Co-CEO More Info

As a Co-CEO at North Sky Capital, Danny oversees the management and strategic direction of the firm and its investment activities. He participates in all aspects of sourcing, analysis and execution of investment decisions as a member of the firm’s Investment Committees. He is also co-head of the impact secondaries investment team. He co-manages the firm with Scott Barrington.

Gretchen Postula – Managing Director, Chief Compliance Officer, Head of Investor Relations More Info

Gretchen is Managing Director and Head of Investor Relations at North Sky Capital and also serves as the firm’s Chief Compliance Officer. She is part of North Sky’s senior management team and is actively involved in strategic planning, fund development and staffing decisions.

Financial Performance

Target Financial Returns Relative to Benchmark:
Market Rates
Actual Performance of Impact Products/Funds Relative to Target Financial Returns in the Past Three Years:
In line with initial target returns
Financial Reporting Frequency to Investors or Donors
Quarterly

Impact Performance

Percentage of Total Assets Under
Management that are Impact Investments:
75% – 99%
Primary Impact Outcomes:
Addressing climate change and environmental issues
Secondary Impact Outcomes:
Conserving land, oceans, ecosystems and natural resources
Increasing access to workforce development services, job skilling and retraining
Creating jobs
Increasing access to education and improving educational outcomes
Increasing access to healthcare services and improving health
Increasing access to water and sanitation
Value-added Services Offered:
Access to markets

Investments systematically target companies where social and/or environmental impact is integral to the product/service being created:

UN SDG alignment is integral to every investment decision. North Sky Capital’s impact investing criteria is deeply-rooted into our investment due diligence process to ensure that investments in our portfolios meet or exceed comprehensive expectations. Parallel with traditional fiduciary considerations, we incorporate impact factors into the initial due diligence phase to identify all intentional impact objectives before proceeding with further analysis. For each investment, North Sky Capital includes analysis on an investment’s impact and alignment with firm-wide and strategy-specific ESG factors.

Investments systematically include social and environmental sustainability practices in the due diligence process:

North Sky’s ESG investing criteria are inherent in the investment due diligence process. We take ESG factors into consideration as a part of initial due diligence, guided by the UN SDGs. We evaluate an investment’s impact, both in terms of positive impact (the SDG Mapping) and negative risks (ESG Risk Scan), and its alignment with firm-wide and strategy-specific ESG factors (ESG Check). In our ESG Risk Scan, we categorize each risk into high, medium or low. For risks categorized high or medium, we assess whether the project or company has taken measures to mitigate or manage these risks appropriately and to what effect these risks may affect the investment outcome and overall risk profile. In our ESG Check, we establish a baseline for a project, developer, manager or company's ESG policies and practices.

Impact Tracking and Monitoring

Impact is Tracked:
Yes
Impact Verified by an Independent Third-Party:
No
Social and/or Environmental Impact is Reported to Investors and Donors:
Yes – to the public
Third Party Validations:
Member of Impact Capital Managers
Impact Frontiers Cohort Participant
Implement recommendations from Task Force on Climate Related-Financial Disclosure
Net Zero Assets Managers Initiative
Utilizes standardized impact metrics (e.g. IRIS+, GIIRS, etc.)
Participant on steering committees or leadership roles within impact industry associations
Publisher or contributor to industry white paper or other research in impact investing

Learn More

Key Contact Name: Gretchen Postula
Phone: 612-435-7177
Mailing Address:

701 Lake Street East, Suite 350, Wayzata, MN 55391, USA

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