Advertising Agencies in Indianapolis, Indiana

9 advertising agencies are listed in Indianapolis, Indiana. 8 have been assessed on the Agency List Score as of October 2026; the highest-ranked is Williams Randall Advertising at 96.6.

Ranked · 5 of 8 assessed

Ordered by Agency List Score
#1 of 8 assessed
Williams Randall Advertising
97

Creative campaigns with strategic leadership and measurable results

Creative Concepting and ProductionMedia Planning and Buying
#2 of 8 assessed
The Flatland
96

Building brands with Midwestern resolve and creative campaigns

Creative Concepting and ProductionMedia Planning and Buying
#3 of 8 assessed
MKR
73

Creative marketing with strategy, media, and technology focus

Ad Operations and TraffickingAudio and Podcast AdsBrand Campaigns
#4 of 8 assessed
Young & Laramore
73

Creative campaigns for brands in food, lifestyle, and insurance.

Brand CampaignsCreative Concepting and ProductionMedia Planning and Buying
#5 of 8 assessed
HRW Ideas
52

Amplifying messages with creative campaigns and strategic media planning

Creative Concepting and ProductionMedia Planning and Buying

Also in Indianapolis · 4 not ranked here

1 have not yet been assessed on the Agency List Score. Alphabetical.

About this ranking

What this page ranks

This page ranks 5 of the 8 assessed advertising agencies in Indianapolis, Indiana — the ones carrying a published score — out of 9 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, Advertising in Indianapolis, Indiana. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 8, so the strongest award available here is top 25%.

The 1 advertising agency not yet assessed is listed on this page but not ranked.

A further 3 were assessed and no published evidence of their work was found, so no score is shown for them.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

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Questions

How many advertising agencies are in Indianapolis, Indiana?
9 are listed on Agency List in Indianapolis, Indiana. 8 of them have been assessed on the Agency List Score as of October 2026, and 5 of those carry a published score.
Which advertising agency in Indianapolis, Indiana is ranked highest?
Williams Randall Advertising, with an Agency List Score of 96.6, ranks #1 of 8 assessed agencies in Advertising in Indianapolis, Indiana.
Why are 4 advertising agencies listed here but not ranked?
1 of the 9 listed have not yet been assessed on the Agency List Score. A further 3 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
How is the ranking determined?
By Agency List Score, within the Advertising in Indianapolis, Indiana cohort of 8 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.