Dated disclosed rounds · latest 2025-09-24
Later stage / growth
Signal AI
Media / comms / reputation intelligence SaaS; Media intelligence / NLP data platform
VerifiedSeries DLondon
- Companies House
- 08468207
- GLEIF LEI
- Not matched
- Latest evidence
- 2025-09-24
- Evidence snapshot
- 2026-08-25
Exact award notices · latest 2026-03-20
2026-08-01
Jun 2026
Signals organise dated evidence; they do not score growth, revenue, creditworthiness or investment performance.
Evidence timeline
7 dated observations
Funding, procurement, registry and identifier records are placed on one chronology. Each row says whether it is a source fact, a record observation or reference metadata; no inferred event is inserted.
RegistryRecord observation Status observed: Active
Snapshot evidence only; this row does not claim the status changed on this date.
ProcurementSource fact Media Monitoring Services
COMPETITION AND MARKETS AUTHORITY · £27,424 notice value
FundingSource fact Growth
$165M · 1 named investor
FundingSource fact Series D
$50M · 6 named investors
FundingSource fact Series B
$16M · 7 named investors
FundingSource fact Series A
£5.8M · 5 named investors
RegistryRegistry fact Company incorporated
SIGNAL MEDIA LIMITED · company 08468207
Latest disclosed round
Growth round (stage ambiguous, likely Series D+)
- Date
- 2025-09-24
- Amount
- USD 165m
- Sector
- AI / ML / data; SaaS / enterprise B2B
- Companies House
- 08468207
- ONS region
- London
Evidence status
Directory ready
- Identity
- Verified
- Match
- High — exact company number and aligned registered name
- Operating status
- active
- Data origins
- Core directory, Growth Network, Live Chris T D1
Capital network
7 linked investors
Lead, participant, lender and other retained roles remain distinct where the source supports them. Every relationship below names its source layer, observation date, match method and publication state.
Battery VenturesleadHighland EuropeleadabrdnparticipantGuardian Media Group VenturesparticipantHearstparticipantMMC VenturesparticipantRedlineparticipant
| Investor | Role | Date | Source | Match / state |
|---|---|---|---|---|
| Battery Ventures | lead | 2025-09-24 | Signal Ai ↗ · Siliconangle ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| Highland Europe | lead | 2022-01-15 | Privateequitywire ↗ · TechCrunch ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| abrdn | participant | 2022-01-15 | Privateequitywire ↗ · TechCrunch ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| Guardian Media Group Ventures | participant | 2022-01-15 | Privateequitywire ↗ · TechCrunch ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| Hearst | participant | 2022-01-15 | Privateequitywire ↗ · TechCrunch ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| MMC Ventures | participant | 2022-01-15 | Privateequitywire ↗ · TechCrunch ↗ · Vc ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
| Redline | participant | 2022-01-15 | Privateequitywire ↗ · TechCrunch ↗ | reviewed canonical company and investor alias resolutionsource-linked · published |
Funding record
4 disclosed rounds
Open a dated round to move directly between the company, named investors and source publication.
| Date | Stage | Amount | Investors | Named sources |
|---|---|---|---|---|
| 2025-09-24 | Growth | $165M | Battery Ventures | Signal Ai ↗ · Siliconangle ↗ |
| 2022-01-15 | Series D | $50M | Highland Europe · abrdn · Redline · Hearst · Guardian Media Group Ventures · 1 additional source-listed name | Privateequitywire ↗ · TechCrunch ↗ |
| 2018-06-27 | Series B | $16M | Hearst Ventures · LocalGlobe · 5 additional source-listed names | TechCrunch ↗ · Mmcventures ↗ |
| 2016-12-13 | Series A | £5.8M | MMC Ventures · Hearst Ventures · LocalGlobe · 2 additional source-listed names | TechCrunch ↗ · Vc ↗ |
Companies House status and filing snapshot
SIGNAL MEDIA LIMITED
Exact company-number match from the public register. The retained status is active. Filing dates and SIC codes are registry context, not a credit or investment-quality assessment.
Registered record
- Status
- Active
- Company type
- Private Limited Company
- Country of origin
- United Kingdom
- Incorporated
- 2013-04-02
- Dissolved
- Not applicable
- Company number
- 08468207
Filing context
- Accounts category
- GROUP
- Accounts made up to
- 2025-03-31
- Next accounts due
- 2026-12-31
- Confirmation made up to
- 2026-02-24
- Registry snapshot
- 2026-08-01
- Live check
- Bulk snapshot only
Former registered names: GARAGE INVESTMENTS LIMITED
96090Other service activities n.e.c.
Public-sector traction
1 matched award notice
Exact Companies House-number matches from Contracts Finder. Values are notice values, not recognised revenue.
| Published | Buyer | Award | Notice value | Source |
|---|---|---|---|---|
| 2026-03-20 | COMPETITION AND MARKETS AUTHORITY | Media Monitoring Services | £27,424 | Contracts Finder ↗ |
Traceability
Source trail
Funding and investor claims retain named public-source links. This is a dated research snapshot, not a live cap table.