29 Oct 2026 · TrustList Editorial
GM pays $220m to 36 states over selling drivers' data to insurers
Settlement led by Washington and Oregon requires affirmative express consent before GM collects or shares driving and location data, plus…
8 of 14 advertising companies ranked on evidence in the Q4 2026 edition.
Between them, the 14 advertising companies on this page cover advertising (7), financial services (4), video (3) and driving (3). They also list work in London. 14 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
8 of 14 advertising companies ranked on evidence held on 12 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.

Consumer Products & Services · Advertising & Marketing · Hospitality & Leisure · Also in United Kingdom
Bite Digital builds e-commerce websites that connect directly to a client's ERP system and to online marketplaces, for both business and consumer sales.
Why #1: In business 19+ years · Client numbers stated on its own website, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Advertising
Brownstein Group is an independent advertising and public relations business in Philadelphia that has been operating for more than 60 years.
Why #2: In business 60+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Hospitality & Leisure · Financial Services · Real Estate · Also in City of London and London
adams marketing, which trades as Adams Group, is a creative marketing agency in Kent.
Why #3: In business 30+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Advertising & Marketing · Education · Also in Worcester
DesignReligion is a Worcester creative agency, set up in 2004, that builds brands, campaigns and digital experiences.
Why #4: Founded 2004, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Real Estate · Logistics · Also in Georgia
BR Solutions Pvt. Ltd is an app and web development company in India that turns client ideas into iPhone, Android and web applications.
Why #5 (shared): In business 20+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Analytics
Gzeez Tech Design and Software Development Company is a software and app design business.
Why #5 (shared): In business 20+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Why #7: Founded 2014, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

eCommerce · Video · Also in New York and York
LANGA is a digital design company that says it began in Italy and has worked on the web for more than ten years.
Why #8: In business 10+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Messaging · Also in California
Axis, trading as The Axis Agency, is an integrated marketing agency that helps brands reach a more diverse American public.

Financial Services · Advertising · Messaging
CSTMR is a marketing agency devoted entirely to fintech and financial services.

Digital Marketing · Advertising · eCommerce · Also in Iowa
From Omaha, Nebraska, an independent consultant offers digital marketing alongside business and personal coaching.

Also in Europe and London
Green Triangle Ltd is a marketing communications agency set up by Nick Brown and Jonathan Harradine. It specialises in the global, national and London insurance markets.
Digital Marketing · Advertising · Video · Also in Seattle and Utah
Hey, is a digital marketing and advertising agency in Seattle, Washington.

Financial Services · Advertising · Automotive · Also in Florida
LeadChimp.com is a performance marketing company that works with advertisers and lead buyers.
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.
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Every other way we rank advertising companies, by what they do and where they are.
Articles on this subject first, then the newest.
29 Oct 2026 · TrustList Editorial
Settlement led by Washington and Oregon requires affirmative express consent before GM collects or shares driving and location data, plus…
28 Oct 2026 · TrustList Editorial
Guidewire pays $1.7 billion in cash, plus up to $400 million tied to recurring revenue targets, for the pricing platform used by Aviva,…
28 Oct 2026 · TrustList Editorial
Frist Cressey Ventures leads, taking total funding to $40 million. Avante says it has more than 70 employer customers 18 months after…
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