10 Nov 2026 · TrustList Editorial
Finite State raises $27m Series C for connected-device security
The O.H.I.O. Fund leads the round for the Columbus company, whose platform checks the firmware in finished cars, medical devices and…
16 of 39 advertising companies ranked on evidence in the Q4 2026 edition.
Between them, the 39 best-ranked of these 43 advertising companies cover creative (10), branding (8), advertising (8) and video (7). They also list work in Columbus, Ohio and Cleveland. 39 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
16 of 39 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.

Doe-Anderson is a creative advertising agency that has operated since 1915 and remains independent.
Why #1: Based in Louisville, Kentucky and Columbus, Ohio, USA · Founded 1915, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

JPT Group is a business communications firm that says it has over forty years of experience. It supports organisations with marketing communications and written content.
Why #2: Address in Ohio · In business 40+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Creative Department is an advertising agency in Cincinnati, Ohio, that has been running since 1992. It works in both digital and traditional media.
Why #3 (shared): Based in Cincinnati, Ohio, United States · Founded 1992, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Consumer Products & Services · Advertising & Marketing · Financial Services
Brokaw is an independent advertising agency in Cleveland, Ohio, covering advertising, digital work and video production.
Why #3 (shared): Based in Cleveland, Ohio, USA · Founded 1992 · Family-owned, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Search Engine Optimization · Advertising · SEO · Also in North America
GREENCREST is a marketing, advertising, public relations and digital agency based in Columbus, Ohio.
Why #5 (shared): Based in Columbus, Ohio · In business 30+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Columbus, Ohio, is home to Creative Spot, which presents itself as an outsourced marketing team.
Why #5 (shared): Based in Columbus, Ohio · In business 30+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

SEO · Responsive · Internet
Internet marketing and website development for local businesses in Columbus, Ohio, run by a team that has been active since 2000.
Why #7: Based in Columbus, Ohio · Founded 2000, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Herb Gillen Advertising, also called the Herb Gillen Agency, is a marketing agency in Central Ohio.
Why #8 (shared): Based in Central Ohio, United States · In business 25+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

CPMedia & Marketing is a media and marketing agency in Dublin, Ohio.
Why #8 (shared): Based in Dublin, Ohio, United States · In business 25+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Financial Services · Medical · Retail
Independent media planning and buying agency in Greater Cincinnati running traditional and digital advertising campaigns
Why #10: Based in Greater Cincinnati, Ohio, United States · Founded 2004 · Small team, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Columbus, Ohio has a small team of in-house developers doing web design, search marketing and paid advertising for local businesses: Blue Laser Digital.
Why #11 (shared): Based in Columbus, Ohio · In business 20+ years · Local firm, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Advertising & Marketing · Financial Services
Brandience is a Cincinnati-based marketing and advertising agency with more than twenty years of work behind it.
Why #11 (shared): Based in Cincinnati, Ohio, USA · In business 20+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Ignite Marketing Group is an online marketing firm focused on the automotive trade, with more than 12 years of work in that industry.
Why #13: Address in Ohio · In business 12+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Creative · Goals · WordPress
Linear Creative is a full-service advertising and marketing agency. It operates offices in both Cleveland and Columbus, Ohio. It has worked with clients for more than ten years.
Why #14: Based in Cleveland and Columbus, Ohio · In business 10+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Advertising & Marketing · Financial Services
Digimid is a digital agency in Cincinnati, Ohio, that brings design, development and marketing under one team.
Why #15 (shared): Based in Cincinnati, Ohio, USA · Client numbers stated on its own website, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Advertising & Marketing · Digital Marketing · Advertising
Kow Abundant is a digital marketing agency in Columbus, Ohio. It manages search engine optimisation and pay-per-click advertising for local small businesses.
Why #15 (shared): Based in Columbus, Ohio, USA · Google partner, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Financial Services · Branding · Video · Also in Kansas
7Nine Partners is a design collective and think tank concerned with brand and customer experience.
On record: In business 33+ years, as stated on its own website, read 28 Sept 2026

Creative · Branding · Responsive
Creating brands for more than 25 years, Envoi Design is a design and marketing agency.
On record: In business 25+ years, as stated on its own website, read 29 Sept 2026
Creative · Advertising · Goals · Also in Virginia and New Jersey
Bravura Advertising and Design is a full-service advertising and design firm that has built much of its work around franchised car dealerships.
On record: Founded 2005, as stated on its own website, read 28 Sept 2026

Content Marketing · Branding · Learning · Also in Colorado and Texas
Real estate agents tend to lose hours to design, writing and follow-up that have nothing to do with showing property, and this United States agency works only in that sector to…
Black Letter, which writes its name as Blackletter, is a branding studio in Columbus, Ohio.
On record: Based in Columbus, Ohio, United States

Consumer Products & Services · Digital Marketing · SEO
Contractors and home service firms are the only audience Blue Corona writes for.

Television spots, billboards, websites and social posts for local businesses in southwest Ohio are all made under one roof at Blue Dog Media Group.
On record: Based in Dayton, Ohio, United States

Creative · Branding · simple · Also in Columbus, Ohio
Brave Little Beast is a branding agency in Columbus, Ohio. It concentrates on service-based organisations, helping them present intangible services in a way buyers value, and ties…
On record: Based in Columbus, Ohio, United States
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10 Nov 2026 · TrustList Editorial
The O.H.I.O. Fund leads the round for the Columbus company, whose platform checks the firmware in finished cars, medical devices and…
14 Nov 2026 · TrustList Editorial
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