--- title: Online marketing company CCT uses Sapphire for EIS launch description: CTT Marketing Limited SEIS and EIS advance assurance image: https://www.sapphirebusinessadvisers.co.uk/hubfs/Imported_Blog_Media/original_1421849766422052_karri__r-1.png --- [![Sapphire Business Advisors](https://www.sapphirebusinessadvisers.co.uk/hubfs/Sapphire%20Adviser%202026%20Assets/Sapphire%20Business%20Advisors.svg)](https://www.sapphirebusinessadvisers.co.uk) [![Sapphire Business Advisors](https://www.sapphirebusinessadvisers.co.uk/hubfs/Sapphire%20Adviser%202026%20Assets/Sapphire%20Business%20Advisors.svg)](https://www.sapphirebusinessadvisers.co.uk) - [About us](https://www.sapphirebusinessadvisers.co.uk#about) - [Services](https://www.sapphirebusinessadvisers.co.uk#services) - [Why Us](https://www.sapphirebusinessadvisers.co.uk#why-us) - [Contact](https://www.sapphirebusinessadvisers.co.uk#contact) - [Pricing](https://www.sapphirebusinessadvisers.co.uk/pricing) - [Blog](https://www.sapphirebusinessadvisers.co.uk/blog) Boyd Carson ###### 14TH October 2026 ![\Online marketing company CCT uses Sapphire for EIS launch\](https://www.sapphirebusinessadvisers.co.uk/hs-fs/hubfs/Imported_Blog_Media/original_1421849766422052_karri__r-1.png?width=671&height=460&name=original_1421849766422052_karri__r-1.png) ![\Online marketing company CCT uses Sapphire for EIS launch\](https://www.sapphirebusinessadvisers.co.uk/hs-fs/hubfs/Imported_Blog_Media/original_1421849766422052_karri__r-1.png?width=671&height=460&name=original_1421849766422052_karri__r-1.png) # Online marketing company CCT uses Sapphire for EIS launch Boyd Carson ###### 14TH October 2026 - [![](https://www.sapphirebusinessadvisers.co.uk/hubfs/twitter-black.svg)](https://www.twitter.com/share?url=https%3A%2F%2Fwww.sapphirebusinessadvisers.co.uk%2Fblog%2Fcct-seis-and-eis-advance-assurance) - [![](https://www.sapphirebusinessadvisers.co.uk/hubfs/facebook-black.svg)](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.sapphirebusinessadvisers.co.uk%2Fblog%2Fcct-seis-and-eis-advance-assurance) - [![](https://www.sapphirebusinessadvisers.co.uk/hubfs/linkedin-black.svg)](http://www.linkedin.com/shareArticle?mini=true&url=https://www.sapphirebusinessadvisers.co.uk/blog/cct-seis-and-eis-advance-assurance)  ![original.1421849766422052.karri\_\_r.png](https://www.sapphirebusinessadvisers.co.uk/hs-fs/hubfs/Imported_Blog_Media/original_1421849766422052_karri__r-1.png?width=320&name=original_1421849766422052_karri__r-1.png "original.1421849766422052.karri__r.png") > "Sapphire achieved our SEIS and EIS advance assurance very quickly. They visited us in Norway and were excellent in explaining the whole process." Knut Eikrem, CCT Marketing UK Limited. ### Description: Sapphire advised CCT Marketing UK Limited regarding its HMRC advance assurance and investor documentation. CCT offers advertisers a scalable method using technology to utilize all the features of the new digital communication environment. CCT has a range of marketing activities, meeting the majority of communication requirements and the needs of the new communications environment. CCT also integrates high volume marketing workflows for several industries such as real estate, e-commerce, automotive, finance and other verticals. ![download.png](https://www.sapphirebusinessadvisers.co.uk/hs-fs/hubfs/Imported_Blog_Media/download-Oct-14-2026-07-00-45-3273-AM.png?width=188&name=download-Oct-14-2026-07-00-45-3273-AM.png "download.png") ### Sector: Online Marketing ### Classification: SEIS, EIS, Investor Documents   [![Vasiliki-1](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/143373057/interactive-489561060578.png)](https://www.sapphirebusinessadvisers.co.uk/hs/cta/wi/redirect?encryptedPayload=AVxigLIOocSWeWZF5d6fdle8ZvZZKeYIX5woS2vfiH8eJlxxNY714CWLYXT62WX1PT%2BKAfJIgqOgEnK8B1OmeuAKX6UjNEWigq4%2FXH%2BLKlqIlErSV93K5Fwy66ll02nFwqlJMsv70RKropU%3D&webInteractiveContentId=489561060578&portalId=143373057) [Back to Summary](https://www.sapphirebusinessadvisers.co.uk/blog) × A short, no-obligation conversation about whether launching a fund is the right route for you, and what it would take. We can cover structure, timescales, cost and regulatory requirements. Nothing to prepare in advance. Boyd Carson co-founded Sapphire in 2009 and has since helped launch more than 50 UK venture funds. He is an Honorary Professor of Venture Capital, teaches on Harvard University's graduate venture capital course, and holds Sapphire's FCA compliance oversight role. ![Boyd Carson](https://www.sapphirebusinessadvisers.co.uk/hs-fs/hubfs/Images%20(Old%20Portal)/Boyd%20Carson.jpeg?width=593&height=697&name=Boyd%20Carson.jpeg) Boyd is a co-founder of Sapphire and a leading voice in the venture capital industry, recognised for his expertise in designing, launching, and managing LP/GP, property, BR and SEIS and EIS funds. Over the past three decades, Boyd has helped future investment managers turn their ideas into successful, FCA-compliant venture capital funds. His practical, educational approach has made Sapphire a trusted partner for future fund managers building new investment vehicles and for startups seeking growth capital. When he’s not advising on fund structures or making investments in investee companies, Boyd shares his knowledge as an Honorary Professor of Practice in Venture Capital and as a faculty member at Harvard University, teaching Venture Capital. Boyd Carson CONNECT ### Related Insights EIS , Business Plans , Investor Documents ##### [Tamla Construction obtains EIS approval](https://www.sapphirebusinessadvisers.co.uk/blog/tamla-construction-limited-eis-advance-assurance) EIS ##### [Film production company BristowHouse engages Sapphire](https://www.sapphirebusinessadvisers.co.uk/blog/bristowhouse-productions-limited-eis-advance-assurance) EIS , Investor Documents ##### [Watch manufacturer EIS advance assurance](https://www.sapphirebusinessadvisers.co.uk/blog/duo-watches-uk-eis) ## Let’s talk about what you’re working on. Whether you are preparing for a funding round, considering SEIS or EIS advance assurance, need valuation support or are looking for experienced business advice, we would be happy to start with a conversation. [SPEAK TO AN ADVISER](https://www.sapphirebusinessadvisers.co.uk/blog/cct-seis-and-eis-advance-assurance#contact-us-popup) ![SBA Logo](https://www.sapphirebusinessadvisers.co.uk/hubfs/Sapphire%20Adviser%202026%20Assets/SBA%20Logo.svg) Sapphire Business Advisers provides specialist advisory services to early-stage and growing companies, including SEIS and EIS advance assurance, valuations, consulting and non-executive director support. ## Company [About Us](https://www.sapphirebusinessadvisers.co.uk/blog/cct-seis-and-eis-advance-assurance#about) [Services](https://www.sapphirebusinessadvisers.co.uk/blog/cct-seis-and-eis-advance-assurance#services) [Contact](https://www.sapphirebusinessadvisers.co.uk/blog/cct-seis-and-eis-advance-assurance#contact) ## Services [SEIS & EIS Advance Assurance](https://www.sapphirebusinessadvisers.co.uk/blog/cct-seis-and-eis-advance-assurance#services) [Business Valuations](https://www.sapphirebusinessadvisers.co.uk/blog/cct-seis-and-eis-advance-assurance#services) [Business Consulting](https://www.sapphirebusinessadvisers.co.uk/blog/cct-seis-and-eis-advance-assurance#consulting) [Non-Executive Director Support](https://www.sapphirebusinessadvisers.co.uk/blog/cct-seis-and-eis-advance-assurance#non-executive) ## Contact [Email Us](mailto:boyd@sapphirecapitalpartners.co.uk?subject=Business%20Enquiry%20%E2%80%94%20Sapphire%20Business%20Advisors&body=Hi%20Boyd%2C%0A%0AI%20came%20across%20Sapphire%20Business%20Advisors%20and%20would%20like%20to%20learn%20more%20about%20your%20services.%0A%0AI%20look%20forward%20to%20hearing%20from%20you.%0A%0ABest%20regards%2C%0A%5BName%5D) [Schedule A Call](https://www.sapphirebusinessadvisers.co.uk/blog/cct-seis-and-eis-advance-assurance#contact-us-popup) ## Legal Privacy Policy Terms & Condition © 2026 Sapphire Business Advisers. 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