Companies · category

Top Advertising Companies for SEM

52 of 142 advertising companies ranked on evidence in the Q4 2026 edition.

Between them, the 142 advertising companies on this page cover SEO (107), digital marketing (72), UI/UX design (53) and eCommerce (51). They also list work in Las Condes, California, Miami and Madrid. 141 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

52 of 142 advertising companies ranked on evidence held on 6 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.

How this is ranked About this edition

All advertising companies 52 ranked SMEs 49 ranked

Filter by fitbudget, engagement, size and more

ECHIZH
Search Engine Optimization · Mobile App Development · UI/UX Design · Also in Ukraine
ECHIZH trades as Chyzh Agency, a full-cycle digital agency set up in 2011.
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Why #1: Founded 2011 · Google partner, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Ogury
Search Engine Optimization · Digital Marketing · UI/UX Design · Also in United States of America
Ogury is an ad tech company that works with brands, agencies and mobile publishers.
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Why #2: Founded 2014 · Team of 400+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Albert Bauer Companies GmbH & Co.KG
Digital Marketing · UI/UX Design · E-Commerce Development · Also in Germany
Albert Bauer Companies GmbH & Co.KG is a brand and marketing agency with offices in Hamburg and Munich.
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Why #3: Founded 1960 · Team of 80+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Zum golden Hirschen GmbH
Search Engine Optimization · Digital Marketing · UI/UX Design · Also in Germany
Zum golden Hirschen GmbH is a communication agency that began in Hamburg in 1995.
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Why #4: Founded 1995 · Team of 330+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Cygnus Ltd.
Social Media Marketing · Digital Marketing · UI/UX Design · Also in United Kingdom
Cygnus Ltd. is an independent creative and digital agency based near Milton Keynes.
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Why #5: In business 26+ years · Team of 43+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
NONFOOD Werbeagentur GmbH & photo studios
Search Engine Optimization · Digital Marketing · UI/UX Design · Also in Germany
NONFOOD Werbeagentur GmbH & photo studios is a Hamburg agency that specialises in marketing for retail.
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Why #6: Founded 2004 · Team of 190+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
McCann Birmingham
Social Media Marketing · Digital Marketing · E-Commerce Development · Also in United Kingdom
McCann Birmingham is part of the McCann agency network and its UK arm, described as a large integrated marketing communications agency.
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Why #7: Founded 1912, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Publicis Groupe
Social Media Marketing · Digital Marketing · UI/UX Design · Also in France
Publicis Groupe is a worldwide communications group founded in 1926.
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Why #8: Founded 1926, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Hvíta húsið
Hvíta húsið is an advertising agency, founded in 1961. Its name refers to an egg, chosen as a symbol of creativity and of the fertile mind.
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Why #9: Founded 1961, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
CB
Colenso BBDO
Social Media Marketing · Search Engine Optimization · Digital Marketing · Also in New Zealand
Colenso BBDO is an advertising agency that has produced creative work for clients since 1969.
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Why #10: Founded 1969, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Serviceplan Group SE & Co. KG
Digital Marketing · UI/UX Design · E-Commerce Development · Also in Germany
Serviceplan Group SE & Co. KG is an agency group that describes itself as owner- and partner-managed and the largest of its kind in Europe.
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Why #11: Founded 1970, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Combera GmbH
Digital Marketing · UI/UX Design · E-Commerce Development · Also in Germany
Combera GmbH is a marketing agency based in Munich, active in Germany since 1976.
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Why #12: Founded 1976, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Adfield Group
Social Media Marketing · Digital Marketing · UI/UX Design · Also in United Kingdom
Family-owned marketing, communications and events agency in the West Midlands offering telemarketing and digital services
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Why #13: Founded 1978 · Family-owned, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Initiative Media GmbH
Search Engine Optimization · Digital Marketing · UI/UX Design · Also in Germany
Initiative Media GmbH is a media agency in Germany, active since 1986. It aims to make advertising relevant to the people it reaches, using cultural insight and behaviour analysis.
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Why #14 (shared): Founded 1986, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Havas Lynx Group
Social Media Marketing · Digital Marketing · E-Commerce Development · Also in United Kingdom
Havas Lynx Group is a healthcare communications agency and part of the Havas Health global network.
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Why #14 (shared): Founded 1986, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
HD
HighCo DATA Benelux
Social Media Marketing · Search Engine Optimization · Digital Marketing · Also in Belgium
HighCo DATA Benelux handles promotional offers on behalf of brands, shops and consumers.
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Why #14 (shared): In business 40+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
EPS Communications
SEO · Creative · Goals · Also in Rochester
EPS Communications is a marketing communications agency with more than three decades of history.
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Why #17 (shared): In business 35+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Jung von Matt Aktiengesellschaft
Search Engine Optimization · Digital Marketing · UI/UX Design · Also in Germany
Jung von Matt Aktiengesellschaft is an advertising agency group that was started in Hamburg in 1991.
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Why #17 (shared): Founded 1991, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
KB
KWOOT bv
Social Media Marketing · Web Design · Web Development · Also in Netherlands
KWOOT bv is a communication agency. It is known in agribusiness, and says it also finds its way to clients outside that field.
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Why #19: In business 30+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
WT
Way To Blue
Social Media Marketing · Mobile App Development · Digital Marketing · Also in United Kingdom
Way To Blue is an independent communications agency within the Miroma Group. It began in 1999 marketing films and has since added work for consumer brands.
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Why #20: Founded 1999, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Happy Corp. - Happymundo
SEO · Legal
Happy Corp., which trades as Happymundo, is an advertising agency serving Colombian businesses. It says it has more than 26 years of experience.
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Why #21: In business 26+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Ginga
Supply Chain, Logistics, and Transport · Automotive · Blockchain · Also in Lugano
Ginga is an independent creative agency from Brazil, active since 2002 and built around digital work and popular culture.
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Why #22: Founded 2002, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Detour Marketing, LLC
Advertising · Creative
Milwaukee-area marketing and design firm covering branding, advertising, websites, SEO and photography for local businesses
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Why #23 (shared): In business 22+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
B Line Marketing
Social Media Marketing · Search Engine Optimization · Web Design · Also in California
B Line Marketing is a small search marketing agency covering Oakland and San Francisco.
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Why #23 (shared): Founded 2004, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

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