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Source: every figure comes from Companies House records and the accounts companies file there. How the figures are produced.

Software companies in London ranked by reported turnover

Ranked from each company's filed annual accounts. This list last changed on and was last checked against the data on . Showing the top 50 of 1,444 companies that qualified.

Companies qualified
1,444 of 130,234
Ranked first
NCR LIMITED
Turnover of no. 1
£258,974,000
Data as of

Summary

Of the 130,234 software companies in London that we checked, 1,444 were active, had recent accounts and reported their turnover. NCR LIMITED (opens in a new tab) ranks first with £258,974,000 of turnover in its latest accounts.

  • Median company age: 18 years
  • Newest company: FXIFY SOLUTIONS LIMITED, incorporated 2022
  • Incorporated before 2010: 30 companies

The ranking

Software companies in London ranked by reported turnover: 50 companies in rank order, with each company's number, latest and previous turnover, change, latest accounts date and age.
Rank Company Turnover Latest accounts Avg. employees Age (yrs)
Previous year Latest year Change Change %
1 NCR LIMITED (opens in a new tab)00045916 – £258,974,0002024 – – 5 129
2 TIDE PLATFORM LTD (opens in a new tab)09595646 £113,564,3782023 £177,186,0002024 +£63,621,622 +56.0% 956,000 9
3 VIRTUSA UK LIMITED (opens in a new tab)05210127 – £141,474,9802025 – – – 20
4 CAPITA SECURE INFORMATION SOLUTIONS LIMITED (opens in a new tab)01593831 – £141,067,1562024 – – – 43
5 DATAART TECHNOLOGIES UK LTD (opens in a new tab)04332565 £103,635,7672023 £107,680,7402024 +£4,044,973 +3.9% 101 23
6 METHODS BUSINESS AND DIGITAL TECHNOLOGY LIMITED (opens in a new tab)02485577 – £89,213,4262024 – – 4 35
7 MONGODB UK LIMITED (opens in a new tab)07830865 £76,636,4572024 £80,963,7602025 +£4,327,303 +5.6% 250 13
8 INTEC MICROSYSTEMS LTD (opens in a new tab)04933374 – £67,328,4512024 – – – 21
9 GIVING.COM LIMITED (opens in a new tab)03871904 £58,776,6312023 £64,498,6972024 +£5,722,066 +9.7% 128 25
10 SYNECHRON LIMITED (opens in a new tab)04551868 £70,793,4632024 £59,648,3302025 -£11,145,133 -15.7% 283 22
11 KALTURA EUROPE LIMITED (opens in a new tab)08012257 £55,587,3552023 £52,731,7672024 -£2,855,588 -5.1% 29 13
12 SS&C SOLUTIONS LIMITED (opens in a new tab)01772349 – £51,867,0002024 – – 2 41
13 ARKANCE UK LIMITED (opens in a new tab)02486719 £52,043,6532023 £51,566,8602024 -£476,793 -0.9% 93 35
14 SITEGROUND HOSTING LTD. (opens in a new tab)09348602 £43,413,0972023 £47,845,6142024 +£4,432,517 +10.2% – 10
15 INTAPP LIMITED (opens in a new tab)06680562 £40,695,6852023 £47,473,1252024 +£6,777,440 +16.7% 287 16
16 MRI SOFTWARE EMEA LIMITED (opens in a new tab)01656218 £43,636,5072023 £46,656,2432024 +£3,019,736 +6.9% 214 42
17 CENTRIC SOFTWARE LIMITED (opens in a new tab)03164162 £22,418,7342023 £45,780,4982024 +£23,361,764 +104.2% 109 29
18 FACULTY SCIENCE LIMITED (opens in a new tab)08873131 £32,349,0002024 £41,727,0002025 +£9,378,000 +29.0% 372 11
19 TRIAWORLDING LTD (opens in a new tab)11553051 – £41,391,9602024 – – – 6
20 SPARTA GLOBAL LIMITED (opens in a new tab)05597367 – £40,153,5102024 – – 528 19
21 THE THINKING TRAVELLER LTD (opens in a new tab)04421653 £38,174,4952023 £37,866,7452024 -£307,750 -0.8% 89 22
22 LONDONIST DMC LTD (opens in a new tab)08392889 – £37,588,3172024 – – 31 12
23 THE WORKSHOP TECHNOLOGIES LTD (opens in a new tab)09778030 £56,969,4732023 £37,329,5532024 -£19,639,920 -34.5% 146 9
24 VALCON GROUP UK LIMITED (opens in a new tab)02123343 £36,958,9172023 £36,143,3232024 -£815,594 -2.2% 180 37
25 EMPIRIC SOLUTIONS LIMITED (opens in a new tab)05533824 – £35,335,3792024 – – – 19
26 AR TRADING SERVICES LTD (opens in a new tab)10175391 £27,045,6372023 £34,890,3862024 +£7,844,749 +29.0% 33 8
27 INSIGHTSOFTWARE UK LTD (opens in a new tab)04285573 £21,390,0702023 £34,412,3172024 +£13,022,247 +60.9% 155 23
28 WHITEZIP LIMITED (opens in a new tab)09803046 £32,408,5572023 £32,408,5572024 +£0 +0.0% 37 9
29 ZUORA UK LIMITED (opens in a new tab)07496870 £37,015,5492024 £32,242,2772025 -£4,773,272 -12.9% 127 14
30 HENI SOHO LIMITED (opens in a new tab)05613954 £27,726,2102023 £31,251,0712024 +£3,524,861 +12.7% 118 19
31 FXIFY SOLUTIONS LIMITED (opens in a new tab)14451720 £3,449,8842023 £29,770,3212024 +£26,320,437 +762.9% 3 2
32 XANTARO UK LTD. (opens in a new tab)07656440 £33,002,2202023 £29,241,9852024 -£3,760,235 -11.4% 21 13
33 CFP ENERGY (UK) LTD. (opens in a new tab)06827219 – £28,735,2032025 – – 116 16
34 REX BROWN LIMITED (opens in a new tab)05765539 – £28,301,5692024 – – 67 18
35 VARONIS (UK) LIMITED (opens in a new tab)06159129 £24,680,1912023 £28,137,3002024 +£3,457,109 +14.0% 112 18
36 MRI SOFTWARE COMMUNITY & HOUSING LIMITED (opens in a new tab)01900078 £23,357,4862023 £27,624,9622024 +£4,267,476 +18.3% 133 40
37 ODDBOX DELIVERY LTD (opens in a new tab)09638976 £29,687,0462023 £27,428,8202024 -£2,258,226 -7.6% 58 9
38 PSA PARTS LIMITED (opens in a new tab)03544196 £30,035,6752023 £27,304,2402024 -£2,731,435 -9.1% 47 26
39 FUELMII LTD (opens in a new tab)10352986 £28,731,8162023 £26,693,7562024 -£2,038,060 -7.1% 59 8
40 GIVING LIMITED (opens in a new tab)03979990 – £25,770,6652024 – – – 24
41 FINTERN LTD (opens in a new tab)12472034 – £25,510,5032025 – – 81 5
42 OPTIMIZELY LTD (opens in a new tab)06060169 £21,917,0002023 £25,293,8032024 +£3,376,803 +15.4% 168 18
43 NEPHOS TECHNOLOGIES LTD (opens in a new tab)07725512 £27,376,0682024 £24,652,8192025 -£2,723,249 -9.9% 74 13
44 TALIA LIMITED (opens in a new tab)05456590 – £24,174,6532024 – – 78 19
45 WANSTOR LTD (opens in a new tab)04524830 £22,549,1692023 £24,119,9572024 +£1,570,788 +7.0% 242 22
46 FORTER SOLUTIONS UK LTD (opens in a new tab)12136011 – £23,879,8252025 – – 71 5
47 PUSH GAMING LIMITED (opens in a new tab)07395813 £23,517,5562023 £21,922,9362024 -£1,594,620 -6.8% 123 14
48 FINANCIAL DATA MANAGEMENT LIMITED (opens in a new tab)02827644 £17,261,9632023 £21,798,9722024 +£4,537,009 +26.3% 75 31
49 MIRO EMEA UK LTD (opens in a new tab)12982442 £18,161,0162024 £21,496,1312025 +£3,335,115 +18.4% 102 4
50 FINCORE LIMITED (opens in a new tab)05998321 £20,407,0682023 £21,099,0372024 +£691,969 +3.4% 35 18
Download CSV of this ranking 50 rows, the same as the table. “–” means the figure was not filed.

How this list was made

Industry
Companies with any of these SIC codes on their Companies House record:
  • 62011 – Ready-made interactive leisure and entertainment software development
  • 62012 – Business and domestic software development
  • 62020 – Information technology consultancy activities
  • 62090 – Other information technology service activities
  • 58290 – Other software publishing
Location
The post town of the registered office address is London.
Periods compared
Each company's latest annual accounts. The previous year's figure is shown for context and does not affect the ranking.
Ranking
Ranked by turnover (revenue) in the latest filed accounts. Only companies that report turnover can be ranked: small companies may file accounts without it, so this list covers the companies that chose or were required to publish it.
Exclusions
Companies that are dissolved, in liquidation, in administration or proposed to be struck off; dormant companies; and companies whose latest accounts end more than 21 months before the newest accounts in the data (or are dated after it).
Companies checked
Companies with a matching SIC code in London130,234
Not active−21,273
Dormant−8,215
Latest accounts too old or wrongly dated−68,716
Turnover not filed in the latest accounts−30,584
Turnover below £1−2
Qualified for this list1,444