Billi McCullough

Holland & Hart LLP

Billi McCullough focuses her practice in three areas: infrastructure development, complex debt financing, and strategic transactions. Her clients range from portfolio to multinational companies, both private and publicly traded. She represents project developers, issuers, borrowers, venture capital funds, and private equity investors.

Billi helps infrastructure developers to successfully build, finance, and sell their projects, and works closely with companies of all types and sizes to design, develop, and implement ideal financing packages. She also helps clients to buy and sell companies, complete complex joint ventures, and raise dedicated capital through equity transactions.

Billi’s experience is strongly focused in the energy and natural resources industries. She has developed particular expertise counseling renewable energy clients, including developers and owners of wind farms, utility-scale solar farms and distributed generation solar projects.

As a former chief corporate development officer for an application service provider and general counsel for an international telecommunications company, Billi truly understands the challenges her clients face. She approaches all of her transactions from a pragmatic perspective to ensure her clients’ strategic objectives are met.


  • Corporate
    • Finance
      • Term and revolving credit facilities, representing borrowers, developers, and lenders
      • Debt offerings in the capital markets, representing borrowers
      • Private debt transactions, representing borrowers and lenders
  • Strategic Acquisitions and Dispositions
  • Private Equity Transactions
  • Financing and Restructuring
  • Joint Venture Arrangements
  • Mergers & Acquisitions
  • Projects
    • Project Finance & Strategic Transactions
    • Auction Processes
    • Tax Credit Monetization
  • Development Contracts
    • Utility Power Purchase Agreements
    • Pre-Paid, Commercial Offtaker, and other Non-Traditional Power Purchase Agreements
    • Shared Facilities Arrangements


  • Cornell Law School, J.D., 1994
  • Wellesley College, B.A., 1991

Bar Admissions:

  • Colorado
  • Massachusetts

Professional and Civic Affiliations:

  • Colorado Bar Association, Member
  • Denver Bar Association, Member
  • Massachusetts Bar Association, Member


Rate : $$$

What types of cases Attorney Billi McCullough & Holland & Hart LLP can handle?
Holland & Hart LLP can handle cases related to laws concerning Corporate, Mergers & Acquisitions, Venture capital, Project & Equipment Finance. We manually verify each attorney’s practice areas before approving their profiles and reviews on our website.
Where is Holland & Hart LLP located?
Holland & Hart LLP is located at 555 17th St #3200, Denver, CO 80202, USA. You can reach out to Holland & Hart LLP using their phone line 303.295.8535. You can also check their website
How much would it cost to hire Holland & Hart LLP?
Billi McCullough lawyer charges are specific to each case. However, they work with contingency fees and its ranges from $$ to $$$. They also provide free consultation [and no obligation quotes] if you are interested to hire.
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Holland & Hart LLP
555 17th St #3200, Denver, CO 80202, USA
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