Company lists · Data verified August 2026

Top 25 Advertising agencies based in Glasgow, United Kingdom

Name: Advertising agencies based in Glasgow, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 68 companies tracked

There are 68 advertising agencies headquartered in Glasgow, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 527 professional contacts across them, including 112 with verified work emails and 37 with mobile numbers. London is the largest hub.

This list covers advertising agencies headquartered in Glasgow, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

68Companies

527Contacts tracked

112Verified emails

37Mobile numbers

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The 25 largest advertising agencies based in Glasgow, United Kingdom

Ranked by team size

Top 25 of 68 advertising agencies based in Glasgow, United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	FRAME	Glasgow	51-200	127	31
2	999 Design	Glasgow	11-50	111	12
3	BIG Think	Glasgow	11-50	14	11
4	Clickboost	Glasgow	11-50	14	1
5	The Media Shop Scotland	Glasgow	11-50	9	9
6	Levy Mccallum	Glasgow	11-50	9	4
7	Maguires	Glasgow	1-10	9	4
8	TOO Gallus	Glasgow	1-10	8	3
9	POD Creative Design, Direction & Photography	Glasgow	1-10	6	4
10	Ilka Certified B Corp	Glasgow	1-10	6	3
11	Agency Twenty Three	Glasgow	1-10	6	2
12	Trend Differently	Glasgow	1-10	5	4
13	The Rocket Group	Glasgow	11-50	5	3
14	Deffo Media	Glasgow	1-10	4	4
15	Pim-Pam	Glasgow	1-10	4	2
16	Redwood Marketing	Glasgow	1-10	3	3
17	Multiplied By	Glasgow	1-10	3	2
18	Digital Blueprint LTD	Glasgow	1-10	3	2
19	Creating Sparks	Glasgow	1-10	3	1
20	Ériu Creative	Glasgow	1-10	3	1
21	Lateral Line	Glasgow	11-50	2	1
22	Sole Media Business Services	Glasgow	1-10	2	1
23	Dyno Marketing LTD	Glasgow	1-10	2	1
24	Angie Gray Creative	Glasgow	1-10	1	1
25	Concrete Creative	Glasgow	1-10	1	1

Showing 25 of 68 advertising agencies based in Glasgow, United Kingdom

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Advertising agencies based in Glasgow, United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 2236 HQs

37Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Advertising agencies by metro in the United Kingdom

Metro	Companies
Advertising agencies in London	2236
Advertising agencies in Manchester	216
Advertising agencies in Birmingham	115
Advertising agencies in Leeds	111
Advertising agencies in Bristol	77
Advertising agencies in Edinburgh	71
Advertising agencies in Glasgow	68

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “advertising agencies”, with match quality audited by blind human judging, and headquartered in Glasgow, United Kingdom.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many advertising agencies are there based in Glasgow, United Kingdom?

There are 68 advertising agencies headquartered in Glasgow, United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

FRAME, headquartered in Glasgow, tops this list with the largest team on record.

Which city has the most advertising agencies?

London leads with 2236 headquartered companies, followed by Manchester (216) and Birmingham (115).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 112 verified decision-maker contacts tracked across these 68 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.