28 Sept 2026 · TrustList Editorial
East of England Investment Fund opens: loans from £25,000 to £2m and equity up to £5m
The British Business Bank opened the East of England Investment Fund on 23 September for smaller businesses in Essex, Suffolk,…
35 of 85 advertising companies ranked on evidence in the Q4 2026 edition.
Between them, the 85 advertising companies on this page cover business services (35), advertising & marketing (30), consumer products & services (28) and creative (24). They also list work in Wales, London, Bournemouth and Nice. 85 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
35 of 85 advertising companies ranked on evidence held on 9 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.
Positions are fixed for the quarter; the next edition is due in January 2027.

Advertising & Marketing · Business Services
Espan Digital Marketing is a consultancy that focuses on Google Ads and search engine optimisation.
Why #1: Based in East Sussex, England · In business 15+ years · Google partner, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Digital Marketing · Web Design · SEO · Also in United Kingdom
Cygnus Ltd. is an independent creative and digital agency based near Milton Keynes.
Why #2: Based in Milton Keynes, England · In business 26+ years · Team of 43+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Arts, Entertainment & Music · Advertising & Marketing · Also in Worcester
Ad-lib Design Partnership Ltd is a graphic and web design studio in Worcester, England, close to the M5.
Why #3: Based in Worcester, England · Founded 1981, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Business Services · Real Estate · Non Profit
James Harris Associates, trading as Harris and Harris Creative, is a marketing and PR agency that concentrates on the construction sector.
Why #4 (shared): Based in north of England · In business 40+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Why #4 (shared): Based in Norwich, England · In business 40+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Real Estate · Creative
Design Workshop is an integrated design and marketing agency in Hull, trading as Design Workshop (Humberside) Ltd.
Why #4 (shared): Based in Hull, England · In business 40+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Arts, Entertainment & Music · Advertising & Marketing
Impact Design & Marketing is a creative agency in the West Country of England. It was established in 1987 and describes itself as one of the region's most experienced agencies.
Why #7: Based in West Country, England · Founded 1987, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Arts, Entertainment & Music · Advertising & Marketing
A&P has run as an integrated marketing agency in Lancashire, England, since 1990.
Why #8: Based in Lancashire, England · Founded 1990, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Arts, Entertainment & Music · Information Technology · Creative
de Winter is a marketing and creative communications agency based in Chester, in the North West of England.
Why #9: Based in Chester, England · In business 35+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Supply Chain, Logistics, and Transport · Consumer Products & Services · Arts, Entertainment & Music
Designate has run as a Brighton brand agency since 1993, helping companies take their brands from internal planning to something consumers notice and remember.
Why #10: Based in Brighton, England · Founded 1993, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Information Technology · Financial Services · Real Estate
Hertfordshire creative consultancy offering branding, graphic design and digital media to large brands and smaller firms
Why #11: Based in Hertfordshire, England, in a converted barn near Berkhamsted, St Albans, Hemel… · Founded 1994, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Iguana Creative is a design and print studio in Hemel Hempstead, Hertfordshire. It takes a job from first idea through artwork, production and printing, mostly under a single roof.
Why #12 (shared): Based in Hemel Hempstead, England · In business 30+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Supply Chain, Logistics, and Transport · Arts, Entertainment & Music · Business Services
Good Communications Ltd, trading as Good Comms, is a marketing and creative agency in Chester, England.
Why #12 (shared): Based in Chester, England · In business 30+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Supply Chain, Logistics, and Transport · Hospitality & Leisure · Financial Services · Also in City of London and London
adams marketing, which trades as Adams Group, is a creative marketing agency in Kent.
Why #12 (shared): Based in Kent, England · In business 30+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Information Technology · Non Profit · Education
BlueLevel is a web design agency in Dorset, in the south of England, that has been building for the web since 1997.
Why #15: Based in Dorset, England · Founded 1997, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Hospitality & Leisure · Business Services · Also in Nice and Wales
IC Design is a London creative agency that handles branding, website design and marketing literature.
Why #16: Based in London, England · Founded 1998, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Also in Huddersfield and Wales
Browndog is an independent design, digital and marketing agency based on the edge of Huddersfield, in the foothills of the Pennines.
Why #17: Based in Huddersfield, England · Founded 1999, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Digital Marketing · Web Design · Creative · Also in Richmond and Bournemouth
E Direct LTD is the limited company behind a Bournemouth marketing and web design agency that has traded since 2001.
Why #18: Based in Bournemouth, England · Founded 2001, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Advertising & Marketing · Business Services
London branding agency specialising in naming, identity and digital work, with focus on luxury, property and education clients
Why #19 (shared): Based in London, England · Founded 2002, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

GD Associates is a graphic design studio with bases in Witney and Bloxham, Oxfordshire.
Why #19 (shared): Based in Witney and Bloxham, Oxfordshire, England · Founded 2002, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Business Services · Retail
Absolute PR and Marketing is a boutique agency near Exeter in England that combines public relations, marketing and digital communications.
Why #21: Based in near Exeter, England · In business 23+ years · Boutique, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Drummond Central is an independent creative agency based in Newcastle. It develops campaigns and creative work for global brands, fast-moving retailers and smaller local companies.
Why #22: Based in Newcastle, England · Founded 2004, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Arts, Entertainment & Music · Hospitality & Leisure
Hive DC is a creative agency in Bristol that develops brands and connects them with their audiences.
Why #23: Based in Bristol, England · Founded 2005, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Advertising & Marketing · Medical
Blue Nectar Design is an independent branding and packaging studio in Devon, in the south-west of England.
Why #24 (shared): Based in Devon, England, near Dartmoor · In business 20+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
For vendors
The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.
Not on TrustList yet? Add your company or claim its listing, free.
Free
Paid · always labelled
Every other way we rank advertising companies, by what they do and where they are.
Articles on this subject first, then the newest.
28 Sept 2026 · TrustList Editorial
The British Business Bank opened the East of England Investment Fund on 23 September for smaller businesses in Essex, Suffolk,…
17 Sept 2026 · TrustList Editorial
How to choose document management software: retention rules, e-signatures, PDF/A, security, migration, trials and the red flags to watch…
9 Oct 2026 · TrustList Editorial
17 of the 47 promised continuity, 10 gave a price and one gave a date on which part of a product stops. None paired a continuity promise…
Jump to another ranked category.
Everything here links back to the same verified catalogue. Pick your next stop.