Photo: invisible feet on a beach by Ditty about summer on Shutterstock.com AddThis Sharing ButtonsShare to TwitterTwitterShare to FacebookFacebookShare to LinkedInLinkedInShare to EmailEmailShare to WhatsAppWhatsAppShare to MessengerMessengerShare to MoreAddThis Tagged with: Funding 25 total views, 2 views today AddThis Sharing ButtonsShare to TwitterTwitterShare to FacebookFacebookShare to LinkedInLinkedInShare to EmailEmailShare to WhatsAppWhatsAppShare to MessengerMessengerShare to MoreAddThis Howard Lake | 25 March 2015 | News Social Partnership Marketing LLP has published the latest annual edition of Invisible Grantmakers, its resource for trust fundraisers and prospect researchers.This is the eighteenth edition of the directory. It features details on 100 grantmaking trusts that do not feature in the most widely used trust reference sources. Those listed in this year’s edition have an asset value of £200 million and an annual grant-giving potential of over £20 million.The directory is, as usual, available in a limited edition of copies. It costs £120 per copy and can be ordered from Social Partnership Marketing LLC.Prospect research specialist Finbar Cullen blogged last week on UK Fundraising about the latest edition of Invisible Grantmakers. Invisible Grantmakers 2015 published About Howard Lake Howard Lake is a digital fundraising entrepreneur. Publisher of UK Fundraising, the world’s first web resource for professional fundraisers, since 1994. Trainer and consultant in digital fundraising. Founder of Fundraising Camp and co-founder of GoodJobs.org.uk. Researching massive growth in giving.