United Kingdom · Seed startup

Who invested in SoPost

7 rounds we have observed, with the 3 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Martech

Raised 9 months ago

Funding summaryUpdated 26 Oct 2026

$21Mraised across 7 rounds since 2012, from 7 sources

$69KSeed$600KSeed$972KSeed$9.7MRound$5.5MRound$184KRound$4.3MRound
Latest round
Round, $4.3MJan 2026
Biggest round
$9.7MRound · May 2021
Step-upi
23.4×
Investors
3
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2014201620182020202220242026
$69KSeed$600KSeed$972KSeed$9.7MRound$5.5MRound$184KRound$4.3MRound
First round
Seed, $69K
Dec 2012
Biggest round
$9.7M
Round · May 2021
Usual gap between rounds
2 years
the median of 6

The rounds

  1. Jan 2026
    Round$4.3M

    No investor was named in the report.

    Shares issued, filed with Companies House (SH01); no report of this raise yet

  2. Oct 2025
    Round$184K

    No investor was named in the report.

    Shares issued, filed with Companies House (SH01); no report of this raise yet

  3. May 2023
    Round$5.5M

    No investor was named in the report.

    Shares issued, filed with Companies House (SH01); no report of this raise yet

  4. May 2021
    Round$9.7M

    No investor was named in the report.

    Shares issued, filed with Companies House (SH01); no report of this raise yet

  5. Oct 2020
    Seed$972K1 returning

    Source recorded

  6. Jul 2014
  7. Dec 2012
    Seed$69K1 new

    From a historical funding record

Funding filed with regulators

SoPost filed 6 raises, $938M in all. Filings say how much was sold and to how many investors; they never name the investors.

  1. Sept 2026$28MUK share allotment
  2. Jul 2026$891MUK share allotment
  3. Jan 2026$4.3MUK share allotment
  4. Oct 2025$184KUK share allotment
  5. May 2023$5.5MUK share allotment
  6. May 2021$9.7MUK share allotment

Founders and team

From SoPost's own website: 1 founder, 8 on the team.

Jonny GrubinFounder & CEO
  • Andy WeightChief Operating Officer
  • David JeffreyChief Technology Officer
  • Russell BrownChief Financial Officer
  • Bianca ChambersHead of Brand Partnerships, EMEA
  • Dan TidmasHead of Product & Operations
  • Kendall BlakemanHead of Brand Partnerships, North America
  • Dave IngledowProduct Director
  • Dionne CoweyDirector of People

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Seed2012Seed2014Seed2020Round2021Round2023Round2025Round2026Northstar VenturesFinance for Business North East Proof of Concept FundRicky Thomas

Everyone who backed them

Missing a round, or an investor who was in one? Tell us.

Quick answers about SoPost

Who invested in SoPost?

SoPost's investors include Northstar Ventures, Finance for Business North East Proof of Concept Fund and Ricky Thomas.

How much has SoPost raised?

SoPost has raised $21M across 7 rounds since 2012.

When did SoPost last raise?

SoPost's most recent round, $4.3M, was in Jan 2026.

What was SoPost's biggest round?

SoPost's largest round on record is $9.7M, in May 2021.

Who backed SoPost first?

SoPost's first round on record, in Dec 2012, was backed by Ricky Thomas.

What stage is SoPost at?

SoPost's latest named round is a Seed, in Oct 2020.

Where is SoPost based?

SoPost is based in the United Kingdom.

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