Series A B2B services investors in the UK
Venture-stage companies have raised several rounds and are typically at Series A or beyond, where institutional funds lead and earlier angels follow on. A broad group covering consultancies, marketplaces, research and professional services businesses. Many tech companies also file under these codes. 761 investor-backed series a business services companies are in Pulse, and 50 raised a first funding round in the last year.
- Investor-backed companies
- 761
- Active investors, 2 years
- 5,093
- Rounds, 2 years
- 1,012
- Median round
- £250k
Who is investing
In the last two years 831 funds, firms and family offices and 4,250 angels took shares in series a business services companies, with the latest round in Nov 2026. These are the firms backing the most of these companies:
| Firm | Type | Companies |
|---|---|---|
| SFC Capital | Fund or investment firm | 19 companies |
| SyndicateRoom | Fund or investment firm | 14 companies |
| Ascension | Fund or investment firm | 10 companies |
| SFC BBI | Fund or investment firm | 10 companies |
| Odin Investments Limited | Fund or investment firm | 9 companies |
| SyndicateRoom BBI | Fund or investment firm | 7 companies |
| Antler | Fund or investment firm | 5 companies |
| DBW Investments (3) Limited | Fund or investment firm | 5 companies |
See all 5,093 active investors, including angels, with what they've backed, estimated cheque sizes and who they invest alongside.
Rounds and valuations
Over the last two years, 1,012 funding rounds were raised by series a business services companies, an estimated £736.1m, with a median round of about £250k. 50 of the companies raised their first priced round in the last 12 months. 38% of these valuations carry a High confidence rating.
How Business services compares
Business services companies make up 1% of the 74,284 investor-backed companies in Pulse. The median round of £250k is above the £176k median for the whole UK market. The most active firm in these companies is SFC Capital, in 19 companies.
Questions
How many investors back series a business services companies?
Pulse found 5,093 outside investors taking shares in series a business services companies in the last two years: 831 funds, firms and family offices, and 4,250 angels.
How much do series a business services companies raise?
Over the last two years 1,012 rounds were raised, an estimated £736.1m in total. The median round was about £250k.
How accurate are the amounts?
They are Pulse estimates, each with a confidence rating. 38% of recent valuations here carry a High confidence rating; the rest are marked Medium or Low.
Can I see every investor?
Pulse subscribers see every outside investor by name, with portfolios and co-investors, from £39.99 a month plus VAT (£47.99 inc. VAT). Contact details are not included and names are not linked to personal profiles.