Company lists · Data verified August 2026

Top 25 Advertising agencies with in-house production based in Glasgow, United Kingdom

Name: Advertising agencies with in-house production 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 111 companies tracked

There are 111 advertising agencies with in-house production headquartered in Glasgow, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 555 professional contacts across them, including 168 with verified work emails and 51 with mobile numbers. London is the largest hub.

This list covers advertising agencies with in-house production 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.

111Companies

555Contacts tracked

168Verified emails

51Mobile numbers

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The 25 largest advertising agencies with in-house production based in Glasgow, United Kingdom

Ranked by team size

Top 25 of 111 advertising agencies with in-house production 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	SNS Group	Glasgow	11-50	49	6
3	Whitewall Marketing	Glasgow	11-50	19	14
4	Fatbuzz	Glasgow	11-50	17	14
5	Mallinson Television Productions	Glasgow	11-50	15	8
6	BIG Think	Glasgow	11-50	14	11
7	The Media Shop Scotland	Glasgow	11-50	9	9
8	Levy Mccallum	Glasgow	11-50	9	4
9	Maguires	Glasgow	1-10	9	4
10	Digital Impact	Glasgow	11-50	9	3
11	TOO Gallus	Glasgow	1-10	8	3
12	POD Creative Design, Direction & Photography	Glasgow	1-10	6	4
13	Agency Twenty Three	Glasgow	1-10	6	2
14	Once Were Farmers	Glasgow	1-10	6	1
15	Loop Design Agency	Glasgow	1-10	5	5
16	The Rocket Group	Glasgow	11-50	5	3
17	FILTR	Glasgow	1-10	5	3
18	Pim-Pam	Glasgow	1-10	4	2
19	Multiplied By	Glasgow	1-10	3	2
20	Creative ERA	Glasgow	1-10	3	2
21	Ithica	Glasgow	1-10	3	1
22	Creating Sparks	Glasgow	1-10	3	1
23	Ériu Creative	Glasgow	1-10	3	1
24	HUG	Glasgow	1-10	2	2
25	Lateral Line	Glasgow	11-50	2	1

Showing 25 of 111 advertising agencies with in-house production based in Glasgow, United Kingdom

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Advertising agencies with in-house production based in Glasgow, United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 3130 HQs

51Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Advertising agencies with in-house production by metro in the United Kingdom

Metro	Companies
Advertising agencies with in-house production in London	3130
Advertising agencies with in-house production in Manchester	290
Advertising agencies with in-house production in Birmingham	164
Advertising agencies with in-house production in Leeds	147
Advertising agencies with in-house production in Bristol	143
Advertising agencies with in-house production in Glasgow	111
Advertising agencies with in-house production in Edinburgh	92

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 in-house production”, 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 with in-house production are there based in Glasgow, United Kingdom?

There are 111 advertising agencies with in-house production 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 with in-house production?

London leads with 3130 headquartered companies, followed by Manchester (290) and Birmingham (164).

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 168 verified decision-maker contacts tracked across these 111 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.