Partnerships That Power Your Mission
Your nonprofit's next breakthrough is just one perfect partnership away. Consider this your shortcut to finding them.
GRANT WRITING AND SYSTEM CHANGE VEHICLE
Future Tense Strategies
Future Tense Strategies, LLC is a boutique consulting firm that transforms fundraising from a transactional process into a powerful tool for democratizing access to power and driving systemic change. What sets them apart is founder Noel Martin Rubio's proven track record of raising $13.5 million for diverse mission-driven organizations—from immigrant and disability rights groups in Boston, to arts organizations in Cambridge, to farmer cooperatives and entrepreneur collectives across the Philippines, West Africa, South Asia, and Eastern Europe. Their unique STEPS model centers community voices as co-authors of organizational narratives, blending culturally sensitive, data-driven strategies with authentic partnership to view fundraising as a bidirectional vehicle for structural transformation.
Free promotional grant readiness assessment or brief narrative audit for nonprofit organizations within the Harness network.
Read more
CAPITAL CAMPAIGN
Convergent Nonprofit Solutions
We work with you – day-to-day, in your office – as part of your team to meet your nonprofit fundraising goals and fulfill your vision. We strive to exceed your funding expectations by combining our expertise in nonprofits, fundraising, and business principles. We align your organization with your funders' purpose, which builds your perceived value and creates sustainable funding relationships.
Read more
DIGITAL AND SEO
Sustainable Digital
We help nonprofits and small businesses build a strong digital presence that reflects their mission and values. From web design to SEO and digital strategy, we specialize in creating tailored solutions that amplify impact and drive results. What makes us unique is our collaborative, purpose-driven approach—combining creativity and strategy to support meaningful causes.
10% discount on website projects, free SEO consultation
Read more
LEADERSHIP AND POLITICAL INFLUENCE
P S Consulting
I help nonprofits maximize their social presence to increase donor participation and build relationships with elected officials to impact policy decisions. With a background including corporate VP experience, successful nonprofit management, and political fundraising expertise, I bring a unique perspective to nonprofit sustainability. Impact investing strategies are vital to my approach for long-term organizational resilience.
Free consultation to prospective clients, agreed consulting percentage from Harness per client
Read more
STRATEGIC PLANNING AND ORGANIZATIONAL DEVELOPMENT
Sharity Global
Sharity helps nonprofit leaders build financially stable, funder-ready organizations that can scale sustainably and create lasting, measurable impact. Working with established nonprofits ready to elevate their operations, we focus on building five simple elements: a clear plan, measurable outcomes, a realistic budget, a strong team, and a cultivated donor base. We offer strategic planning, team and board development including fractional services, outcome development and research, and fundraising support.
Free consultation and campaign readiness assessment.
Read more
FUNDRAISING PROFESSIONAL DEVELOPMENT
The RD Pro Coach
The RD Pro Coach is a dynamic website and consulting group dedicated to empowering Development Professionals at every stage of their careers, offering expert-curated resources and personalized consulting for less than the cost of an additional staff member. Our platform provides affordable access to comprehensive fundraising tools, up-to-date strategies, and professional development opportunities, ensuring that well-established organizations can enhance their fundraising capabilities effectively. By partnering with us, nonprofits gain a resourceful ally committed to advancing their mission and achieving sustainable growth.
Free month of web resources and a free 30-minute consultation with one of our seasoned Development Coaches.
Read more
FUND DEVELOPMENT AND COMPLIANCE
Carrington, Holland & Leigh LLC
Carrington, Holland & Leigh LLC provides comprehensive fundraising, compliance, and executive coaching services for established nonprofits ready to scale their impact. With a proven track record of securing over $150 million in federal, state, local, and foundational funding for clients, we specialize in major gift solicitation, grant writing, legal compliance, and leadership development. Our expertise ensures organizations have both the infrastructure and regulatory confidence needed for sustainable growth and operational excellence.
Free consultation and special discounts off services provided.
Read more
RESERVE FUND MANAGEMENT
Landing Rock
Landing Rock helps nonprofits earn more on their reserve funds through fully FDIC/NCUA-insured, high-yield deposit accounts. We offer both liquid accounts and competitive CDs, all managed through a simple online platform. With no fees and full transparency, it's a safe and easy way to maximize interest while protecting every dollar.
Free white-glove onboarding and dedicated support for Harness referrals, including guided account setup, help transferring funds, and ongoing assistance.
Read more
CORPORATE MATCHING
Double the Donation
Double the Donation is the industry leading automated matching gift solution. Our comprehensive database of over 25,000 company records (and counting!) enables clients to uncover more matching gift opportunities by identifying match-eligible donors, driving matches to completion, and gaining actionable matching gift insights.
Read more
Join our network of trusted partners
Fill out the form to join a growing network of businesses that benefit from increased visibility and direct access to clients looking for trusted services and exclusive discounts.
Fill out the form here
By submitting this form, your OPTIN will allow future communications from Harness. You can STOP, START / UNSTOP at any time. For information on how we handle your personal data, please review our Privacy Policy. You can also review our Terms & Conditions for program details and user obligations. You may unsubscribe at any time.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.