Company lists · Data refreshed September 2026

Top 25 Live streaming software developers based in the United Kingdom

Name: Live streaming software developers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 123 companies tracked

RevenueBase identified 123 live streaming software developers headquartered in the United Kingdom as of September 2026 and tracks 3,250 professional contacts across them, including 1,250 with verified work emails and 304 with mobile numbers. London is the largest hub.

This list covers live streaming software developers headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

123Companies

3,250Contacts tracked

1,250Verified emails

304Mobile numbers

Unlock all 123 companies Free signup · no credit card · 500 free credits

The 25 largest live streaming software developers based in the United Kingdom

Ranked by team size

Top 25 of 123 live streaming software developers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names live streaming software developers: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	RED BEE MediaIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	1,001-5,000	1,094
	“Red Bee Media is the leading global media services partner for innovation and growth.” Source: company website · checked Sep 4, 2026
2	VIZRTIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	501-1,000	656
	“Vizrt powers the stories that shape our world, reaching over 4.5 billion people daily.” Source: company website · checked Sep 4, 2026
3	VelocixPartial evidence	Cambridge, United KingdomHQ checked Sep 4, 2026	201-500	205
	“We are Velocix, we build open, modular software platforms that span cloud and on-premises networks to efficiently record, store, stream, and monetise video and other media content.” Source: company website · checked Sep 4, 2026
4	AMINOPartial evidence	Histon, United KingdomHQ checked Sep 4, 2026	51-200	97
	“Amino is a leading global provider of media streaming technology solutions.” Source: company website · checked Sep 4, 2026
5	TechexIndirect evidence	Bracknell, United KingdomHQ checked Sep 4, 2026	51-200	95
	“We work side-by-side with our customers’ as long-term partners.” Source: company website · checked Sep 4, 2026
6	Snell Advanced MediaIndirect evidence	Newbury, United KingdomHQ checked Sep 4, 2026	501-1,000	86
	Source: company website · checked Sep 4, 2026
7	SimplestreamIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	53
	“Simplestream is revolutionising content distribution.” Source: company website · checked Sep 4, 2026
8	GrabyoIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	49
	“Grabyo’s fully managed service means production environments can be spun up in minutes with no engineering resource needed and offers customers the comfort of a single price per…” Source: company website · checked Sep 4, 2026
9	Reuters ImagenIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	47
	“Reuters Imagen is the leading cloud-native media management platform.” Source: company website · checked Sep 4, 2026
10	YospaceIndirect evidence	Staines-upon-thames, United KingdomHQ checked Sep 4, 2026	51-200	43
	“Yospace has been at the forefront of the digital video revolution for 25 years.” Source: company website · checked Sep 4, 2026
11	Playbox TechnologyPartial evidence	Hatfield, United KingdomHQ checked Sep 4, 2026	51-200	40
	“PlayBox Technology is the leading international "TV Channel in a Box" manufacturer offering end-to-end broadcast software, Celebro Play, Channel-in-a-Box, OTT CMS, MAM, newsroom…” Source: company website · checked Sep 4, 2026
12	KiloviewStrong evidence	Harpenden, United KingdomHQ checked Sep 4, 2026	51-200	38
	“Founded in 2011, Kiloview is a professional hardware manufacturer as well as software developer & solution provider in the field of IP-based video transmission and management…” Source: company website · checked Sep 4, 2026
13	BT Media And BroadcastIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	n/a	35
	“BT Media & Broadcast brings the best media experience to billions globally.” Source: company website · checked Sep 4, 2026
14	Alpha LiveStrong evidence	Whilton, United KingdomHQ checked Sep 4, 2026	1-10	29
	“Alpha Live is a broadcast company most focused on Live Streaming to Facebook and YouTube.” Source: company website · checked Sep 4, 2026
15	Groovy GeckoStrong evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	26
	“We are live video streaming experts and Facebook official partners.” Source: company website · checked Sep 4, 2026
16	QuicklinkIndirect evidence	Lewes, United KingdomHQ checked Sep 4, 2026	11-50	26
	“QuickLink, supply award-winning video production solutions for the world's leading brands.” Source: company website · checked Sep 4, 2026
17	CingularityIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	1-10	25
	“No Flickers.” Source: company website · checked Sep 4, 2026
18	VINCOStrong evidence	Manchester, United KingdomHQ checked Sep 4, 2026	1-10	25
	“Vinco is a UK based live streaming and digital media company that specialises in making sure your voice or event gets heard.” Source: company website · checked Sep 4, 2026
19	Mediagenix On-DemandIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	201-500	23
	“We develop tools for managing the editorial and operational sides of video distribution services.” Source: company website · checked Sep 4, 2026
20	The CollectvIndirect evidence	Leatherhead, United KingdomHQ checked Sep 4, 2026	11-50	17
	“The Collectv was co-founded by two like-minded television professionals who want to bring innovative workflow ideas, great people and groundbreaking systems to the television…” Source: company website · checked Sep 4, 2026
21	Broadcast BionicsPartial evidence	Haywards Heath, United KingdomHQ checked Sep 4, 2026	11-50	16
	“Broadcast Bionics are developers of Bionic Talkshow, Bionic Social, Bionic Director and Bionic Contest, the industry standard in exceptional audience engagement and communication…” Source: company website · checked Sep 4, 2026
22	HappaningPartial evidence	London, United KingdomHQ checked Sep 4, 2026	1-10	16
	“Happaning transforms live events into immersive, multi-view video experiences, powered by our patented ViiVid® technology.” Source: company website · checked Sep 4, 2026
23	Lightworks - LwksIndirect evidence	Swindon, United KingdomHQ checked Sep 4, 2026	11-50	13
	“Established in 2020, LWKS is a new creative technology company, founded by industry veteran James Richings.” Source: company website · checked Sep 4, 2026
24	Pixel PowerPartial evidence	United KingdomHQ checked Sep 4, 2026	51-200	13
	“Pixel Power is a global software company specializing in master-control, playout, automation, graphics and branding for full-functionality, reactive, channel playout, on-premise…” Source: company website · checked Sep 4, 2026
25	PixelsIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	13
	“Pixels AI uses innovative tech to amplify the potential of video on the Open Web.” Source: company website · checked Sep 4, 2026

Showing 25 of 123 live streaming software developers based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,250 reachable decision-makers.

Free signup · no credit card

See all 123 companies

Live streaming software developers based in the United Kingdom at a glance

As of Sep 4, 2026

1-10Median size (employees)

LondonLargest hub · 58 HQs

304Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

1,171

31–60

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among live streaming software developers, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “live streaming software developers”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among live streaming software developers, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 1,250 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 4, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Live streaming software developers by metro

Live streaming software developers in London58

Frequently asked

How many live streaming software developers are there based in the United Kingdom?

RevenueBase identified 123 live streaming software developers headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

RED BEE Media, headquartered in London, tops this list with the largest team on record.

Which city has the most live streaming software developers?

London leads with 58 headquartered companies, followed by Manchester (4) and Bristol (3).

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 1,250 verified decision-maker contacts tracked across these 123 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 2026.

Ready to reach these companies? Verified emails and direct dials for all 123 live streaming software developers based in the United Kingdom. Start with a free account, no credit card.

Get the full list

Related lists

Live streaming software developers by geography

Browse the directory

Browse: Companies home · All United Kingdom lists · All Live streaming software developers lists · New lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.