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Welcome to TNPA’s Marketplace!

Here, you will find a directory of consulting firms, suppliers, and vendors that provide services to nonprofits. All businesses listed in the marketplace offer perks to TNPA nonprofit members. To get started, filter by the category of services you’re seeking below and click on the bio information to access offers. 

Interested in listing your company or services with the TNPA Marketplace? Contact Heidi Ashley at for more information.

* A listing in the marketplace does not constitute an endorsement by TNPA. TNPA is not responsible for the services rendered by businesses listed in the marketplace. Furthermore, TNPA also does not assume any financial obligations that may be incurred from use of the marketplace.

The Engage Group

Contact: Mathew Harkins, Director
Work Columbia MD Work Phone: (443) 539-2650 Website:

The Lukens Company

Contact: Seth Colton, President & Managing Partner
Work Arlington VA Work Phone: (703) 845-8484 Website:

TrueSense Marketing

Contact: John Thompson, Chief Marketing Officer
Work Potomac MD Work Phone: (301) 792-8680 Website:

VeraData Holdings

Contact: Diana Richardson, Marketing Manager
Work Fort Myers FL Work Phone: (757) 334-9411 Website:

Weiser Innovations

Contact: Benjamin Freedman, President & CEO
Work Seattle WA Work Phone: (206) 659-1363 Website:

Wiland, Inc.

Contact: Charlie Cadigan, SVP
Work Niwot CO Work Phone: (202) 288-1379 Website:
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