Washington International Service Executives (WISE) LLC

U.S. Real Estate and Investment Specialists

Washington International Service Executives (WISE) LLC is an investment management and consulting firm based outside of Washington, DC. WISE LLC works with clients to facilitate a variety of investment, trade, and business opportunities in the U.S. and around the world. We specialize in sourcing and managing diverse assets in real estate and private equity. Our custom-tailored solutions are designed to produce consistent outcomes that exceed client expectations.




Private Equity


Our Guiding Principles

Connectivity. Integrity. Results.

Our business is built on these simple yet powerful principles. We serve our clients with diligence and integrity by forging lasting partnerships to enable unique opportunities that achieve superior results.

WISE LLC Services

Real Estate

WISE LLC offers the full range of real estate services. In collaboration with our extensive network of partners—including brokers, lenders, developers, and investors—we are well-positioned to facilitate and implement your real estate objectives.

  • Assistance with 1031 tax-deferred exchanges;
  • Investor-focused Realtor Services, in collaboration with our network of trusted brokers;
  • Property identification, driven by client parameters and rigorous screening techniques;
  • Detailed market research and analysis;
  • Viability assessment and comprehensive due diligence;
  • Real estate financial analysis;
  • Negotiation and structuring of transactions.

Contact us today to see how we can help you to achieve your real estate objectives.

WISE LLC Services

Private Equity and Venture Capital

WISE LLC creates value by opening the doors to innovative and lucrative opportunities with a focus on major growth sectors. With extensive experience working across sectoral, cultural, and international boundaries, we have the skills, expertise, and network to facilitate a wide range of private equity and venture capital investments.

Contact us today regarding your investment objectives.

WISE LLC Services


WISE LLC offers tailored consulting services on real estate, investment, and trade. Our experience, expertise, and access offers valuable insight across diverse sectors and activities:

  • Demographic and market research
  • EB-5 Investor Visa Program
  • Import/export

Contact us today for a complimentary consultation.


Daniel R. Langberg, Managing Director

Daniel has over a decade of experience working across public and private sectors in the United States and the Middle East. He works with clients in the U.S. and overseas to facilitate and manage investments in real estate and private equity. Feel free to reach Daniel directly with any questions and to learn more about how WISE LLC can assist you or your business.

Let us help you.
Get a Free Consultation

Make an appointment to visit our offices at “Top of the Town” for what The Washingtonian called “the best view in town.”  Our services and solutions are custom tailored based on each client’s unique situation. We provide a complimentary consultation to help ensure we understand your personal needs and business objectives prior to discussing options and recommending a course of action.

Sign up for your complimentary consultation today by submitting the form below. One of our team members will contact you no later than the next business day to answer your questions and schedule your complimentary review.



Contact Us

1400 14th St. N.
Arlington, VA 22209
Office: 703-387-3021
Direct: 703-609-6477
Email: daniel@wisellcus.com
Fax: 703-387-3031