Top Alternative Energy Investment Banks with Recent Private M&A Activity

204

Active Firms

301

TTM Deal Flow

$3M-$27M

Core Revenue Range

$500K-$5M

Core EBITDA Range

Top States by Activity

California 14%

Florida 10%

New York 7%

Texas 6%

Colorado 4%

Key Attributes

Best For: Complex Transactions | Typical Fee: Retainer & Success fee | Coverage: Dedicated, Sector-Focused Deal Teams

Novelty Hill Capital

5 Total Closed Deals

View Full Profile

Novelty Hill Capital is a leading middle market investment bank and financial advisory firm in Seattle, WA with expertise in mergers and acquisitions, raising capital, and evaluating strategic alternatives. Our team possesses decades of combined experience leading successful M&A and investment processes for prominent privately held companies and industry pioneers throughout the entire consumer, industrial and technology value chains.

Recent Transactions

View All

Apr 2026 Advised Garlic King in its sale to I Love Produce
Oct 2025 Advised Sound Glass in its sale to LLM Ventures
Oct 2025 Advised Merlino Foods in its sale to Erickson Family
Apr 2024 Advised Firehook Bakery in its sale to Forward Consumer Partners

CTX Capital Securities

4 Total Closed Deals

View Full Profile

We partner with middle market companies to provide them with Business Advisory and Investment Banking services. Our goal is to assist our partner companies in the evolution of their business as a trusted advisor for many years to come.Ultimately...we want to give you tour time back as a business owner. We are pleased to have the ability through established networks to provide capital sourcing services for our clients. We feel that the ability for you to utilize a professional in your capital sourcing process can be one that will pay dividends both in the present and future. Value creation can…

Recent Transactions

View All

Dec 2018 Assisted Confidential Company in securing debt financing from Confidential Company
Nov 2018 Assisted Confidential Company in securing debt financing from Confidential Company
Nov 2018 Assisted Confidential Company in securing debt financing from Confidential Company
Mar 2018 Assisted Confidential Company in securing debt financing from Confidential Company

North River Capital Advisors

4 Total Closed Deals

View Full Profile

North River Capital Advisors provides comprehensive investment banking, financial and strategic advisory services in the Energy Transition + Sustainability sector. We have a long history in executing successful M&A and capital-raising transactions, and providing strategic advisory services for middle market companies, their owners and their management teams. We have completed over 130 transactions for our clients in the Energy Transition + Sustainability sector over 25+ years.We have unparalleled expertise and perspective in Energy Transition + Sustainability, a broad sector that encompasses…

Recent Transactions

View All

Sep 2023 Advised Confidential Company on an investment from Confidential Company
Sep 2023 Advised Confidential Company on an investment from Confidential Company
Sep 2023 Advised Confidential Company on an investment from Confidential Company
May 2018 Advised Confidential Company on an investment from Confidential Company

Source Capital Group, Inc.

4 Total Closed Deals

View Full Profile

Source Capital Group, Inc. is a boutique investment bank that specializes in raising capital (debt and equity) for middle market transactions worldwide. The bank manages IPOs, Secondary Equity Offerings, Exclusive Sales/M&A, Debt Capital Markets Issues, Senior and Mezzanine Debt Financings and Preferred Equity Financings.

Recent Transactions

View All

Jul 2014 Advised HII Tech on an investment from Source Capital Group
Jul 2014 Advised Sequoia Healthcare Management, LLC on an investment from Source Capital Group
Oct 2013 Advised Passaic Healthcare Services LLC D/B/A Allcare Medical on an investment from Source Capital Group
Jan 2013 Advised Buccaneer Energy Limited on an investment from Source Capital Group

Granite Tower Capital

3 Total Closed Deals

View Full Profile

Granite Tower Capital is an Advisory firm that specialises in arranging M&A, Debt Financing and the Raising of Equity for privately held Companies. We deal across Canada and in all Industries. Our mission is to help our clients succeed in all of their endeavours. At Granite Tower Capital, every customer is important. And our reputation hinges on the fact that we treat even our smallest clients with the same respect and diligence we would treat our largest clients. We earn the trust of our clients and our lenders by our actions every single day.

Recent Transactions

View All

Aug 2013 Advised Peel Graphics in its sale to Advertek Printing
Dec 2012 Advised National Risk Assesments on an investment from Accord Financial
Aug 2011 Advised Advertek Printing on an investment from Bank of Montreal

Mary Street Capital

3 Total Closed Deals

View Full Profile

We're dedicated to serving the middle market, providing modern, customized solutions, always with a future focus that goes beyond the deal. As an affiliate of Kaufman Rossin, we integrate investment banking with estate, tax, advisory and wealth management expertise to maximize value for business owners.

Recent Transactions

View All

Jun 2024 Advised Confidential Company on an investment from Confidential Company
Jun 2023 Advised Bar Maid Corporation in its sale to Winco (The Foodware Group)
Jun 2023 Assisted Confidential Company in securing debt financing from Truist Bank

Stop Browsing. Start Transacting.

Join 20,000+ members who source deals, connect with counterparties, and close transactions on Axial.

Get Started Today

Technology Square Partners

2 Total Closed Deals

View Full Profile

Technology Square Partners, LLC is a boutique advisory primarily to family offices and investment funds. The firm provides investment advisory, due diligence, strategy, and we often participate as an investor in our transactions. We are focused on introducing capital sources to late-stage venture capital, mezzanine, and middle-market companies. In many cases we take part in assisting operational management and board level advisory on an ongoing basis. We cater primarily to energy infrastructure, greentech/cleantech, media, telecommunications, Internet, healthcare, and biotechnology sectors,…

Recent Transactions

View All

Jul 2016 Invested in TotalHousehold Inc
Jun 2014 Advised Ma Nian China E-Commerce SPV, L.P. on an investment from Undisclosed

Chiron Financial LLC

2 Total Closed Deals

View Full Profile

Chiron Financial LLC is an investment banking firm that arranges private placements of debt and equity capital as well as mergers, acquisitions and sales for middle market companies. We raise start-up capital and growth capital and also assist with refinancing, financial restructuring, and other special situations. Our clients have included companies in oil and gas, oil service and equipment, midstream and downstream energy, power, building products, basic materials, health care, real estate, retailing, light and heavy manufacturing, and non-profits.

Recent Transactions

View All

Mar 2020 Assisted Confidential Company in securing debt financing from Confidential Company
Mar 2019 Advised Confidential Company in its sale to Confidential Company

Oliver Investment Banking

2 Total Closed Deals

View Full Profile

OIB is a firm focused on the needs of lower and middle-market businesses. We begin by understanding your business and personal goals, without an agenda. We are FINRA licensed and dedicated to professionalism, integrity, and confidentiality. Our services include assisting in the purchase or sale of a business, sourcing financing, and transaction planning and preparation. We know you have a busy schedule and we are willing to meet you or talk at your convenience, before or after business hours. Work with Oliver Investment Banking - Your local investment bank serving Colorado Springs, Denver…

Recent Transactions

View All

Oct 2023 Advised Confidential Company on an investment from Confidential Company
Apr 2022 Advised Confidential Company on an investment from Confidential Company

Schwartz Heslin Group, Inc.

1 Total Closed Deal

View Full Profile

SHG is an independent investment banking and strategic advisory firm located in the United States, Europe and internationally. We advise our clients in the areas of mergers, acquisitions, capital raising, business valuation, divestitures, recapitalizations, restructurings, and other strategic and corporate finance matters. We operate with the understanding that management consultants typically have limited knowledge of capital markets and investment banking. Likewise, investment bankers are typically transaction oriented and are seldom adept at advising companies on strategic or operational…

Recent Transactions

View All

Jan 2016 Advised Ushers Machine & Tool Company in its sale to Aalberts Industries

RedShift Advisors

1 Total Closed Deal

View Full Profile

RedShift Advisors is a lower middle market investment bank. It provides merger, acquisition, and capital raising services to owners and investors.

Recent Transactions

View All

Apr 2023 Advised Confidential Company on an investment from Confidential Company

WealthForge

1 Total Closed Deal

View Full Profile

WealthForge is a broker-dealer and independent investment banking firm that has been operating as a member of FINRA since 2011. WealthForge is dedicated to building long-term relationships with deal professionals and emerging growth companies. Our unique entrepreneurial culture enables us to tailor our services to meet the needs of our clients, and our professionals have deep relationships within capital markets and an understanding of the unique opportunities that exist today.

Recent Transactions

View All

Nov 2010 Advised Engedi Technologies in its sale to Undisclosed

Wellfleet Investments, LLC.

1 Total Closed Deal

View Full Profile

Wellfleet Investment LLC (“Wellfleet”) is a boutique financial services and consulting firm principally located in Great Neck, New York. It was founded in 1986 and since then has been engaged in a wide range of investment and merchant banking, venture capital, financial, strategic consulting and wealth management services. Wellfleet, through its principal, also sponsored several private equity investments.

Recent Transactions

View All

Jun 2020 Assisted Confidential Company in securing debt financing from Confidential Company

Dragonfly Capital

1 Total Closed Deal

View Full Profile

Dragonfly Capital is an investment banking firm headquartered in Charlotte, North Carolina.We focus on the specific needs of management and owners of small and middle-market companies primarily in North America. Dragonfly Capital is an independent advisory boutique dedicated to offering unbiased advice and assistance to our clients regarding private capital placements, mergers and acquisitions, and other financial assignments.Dragonfly Capital works with companies in emerging industries (such as alternative energy, life sciences, communications, and information technology) and traditional…

Recent Transactions

View All

Jan 2021 Advised Amp Energy on an investment from The Carlyle Group

Spark-Binder Capital

1 Total Closed Deal

View Full Profile

Spark-Binder Capital LLC is a licensed investment banker with a focus on raising capital on all levels of the capital stack. Engagements are in a myriad of industries both US and foreign with raises from five to two hundred million.

Recent Transactions

View All

Jun 2023 Advised Witheld on an investment from Witheld

Mentor Securities

1 Total Closed Deal

View Full Profile

Mentor Securities is a preeminent middle market investment bank dedicated to providing the highest quality, step by step advice to help you maximize value and successfully complete a transaction. Our services provide clients with invaluable knowledge and advice about conducting board presentations, making court testimonies, managing leveraged buyouts and much more. Meeting with one of our professionals can provide you with the strategic alternative analysis you need.Our team has extensive experience in sellside and buyside mergers and acquisition advisory, from the sale of private and family…

Recent Transactions

View All

Aug 2022 Advised Confidential Company on an investment from Confidential Company

Ardour Capital Investments, LLC

1 Total Closed Deal

View Full Profile

Alternative Energy ResourcesSolar (PV, CSP and Thermal)BioEnergy (Power Fuel and Product)Wind (MW-Scale and Distributed)Water (Hydro, Tidal, and Wave Power)GeothermalDistributed GenerationMicro TurbinesDiesel EnginesFuel CellsCHP - CogenerationClean Coal TechnologiesEnvironmentalWater and Waste Water TreatmentAir Quality and Emission MitigationClean Coal- CO2 SequestrationEnergy EfficiencyLightingWhite TagsGreen BuildingsMeteringDemand ResponseEnabling TechnologiesPower ElectronicsAdvanced BatteriesFlywheelsSuperconductorsUltracapacitorsAdvanced MaterialsHydrogen Generation and StorageHybrid…

Recent Transactions

View All

Apr 2019 Assisted Confidential Company in securing debt financing from Confidential Company

Dara Lane Capital

1 Total Closed Deal

View Full Profile

Dara Lane Capital is a financing advisory firm headquartered in Clovis, California. Dara Lane Capital advises firms on raising private capital and acts as a placement agent for debts and equity in all types of private placement offerings. Additionally, this firm supports clients, especially technology startups and early-stage companies from seed to Pre-IPO. This firm also advises on project finance. Dara Lane Capital caters to industries including finance and insurance; real estate; agricultural and food; technology; healthcare; power and energy; mining; aviation; and CPG.ital.

Recent Transactions

View All

Jan 2022 Advised Darnell Development llc on an investment from Private Investor

ACM Financial Services Ltd

View Full Profile

A boutique advisory firm based in Mumbai, the Founders being stalwarts in securities broking. The firm provides solutions in corporate finance - debt and public equity. It also provides advisory services in PE and M&A transactions. People at the firm enjoy strong client relationships across sectors/industries and work on a sector agnostic - opportunity centric platform.While the firm operates predominantly in India, it also provides services on cross border transactions on a collaborative model with its relationships with overseas investment banks. The firm is always open to ideas in…

Recent Transactions

This member has no reported closed transactions.

TAG Energy Partners

View Full Profile

TAG Energy Partners – Providing specialized advisory and unbiased services to the energy industry as an independent investment banking boutique.

Recent Transactions

This member has no reported closed transactions.

Firms in the Alternative Energy Investment Banks directory are ordered based on recent deal activity on Axial. The default order reflects observed market signals rather than a subjective ranking of firm quality.

Each profile provides information about the firm’s areas of focus, transaction criteria, and relevant activity on Axial’s M&A platform. Together, these details provide a clearer view of where a firm is active and the types of companies and opportunities most relevant for it.

Based on activity on Axial’s M&A platform, the core revenue range for Alternative Energy Investment Banks is $3M-$27M, with a core EBITDA range of $500K-$5M. Company size can be an important indicator of fit, as firms often concentrate their experience, resources, and transaction activity within particular segments of the market.

Relevant Alternative Energy experience can be an important consideration when evaluating a firm. Familiarity with the sector can provide a stronger understanding of its business models, market dynamics, valuation considerations, and transaction environment. The 204 firms included in this directory provide a starting point for identifying firms with relevant experience and activity in Alternative Energy.

Not necessarily. Many firms are active across multiple industries, so inclusion in the Alternative Energy Investment Banks directory reflects relevant experience or activity in Alternative Energy, rather than an exclusive sector focus. Individual profiles provide additional context on each firm’s areas of focus and activity within the sector.

When comparing Investment Banks with experience in Alternative Energy, consider factors such as size range, geographic reach, and recent transaction activity. These characteristics vary across the 204 firms included in the directory and can help identify firms that align with your needs.

Axial can help you identify and connect with firms based on your objectives and what you are looking to accomplish. The process varies depending on your role and transaction needs. If you are interested in connecting with firms in the Alternative Energy Investment Banks directory, you can request information here.

Top Alternative Energy Investment Banks

Axial Insights

Stop Browsing. Start Transacting.

Frequently Asked Questions

Let us curate Relevant Introductions.

Companies sold using Axial Advisor Finder:

Get Introduced to the Right Advisors

You’re All Set

We've Received Your Request