First Response

London, United Kingdom10-50 peopleenfirst-response.co.uk

L2Cross-referenced, highest level reached

1 cross-referenced

Verified against independent sources

adsgroup.org.uk2026-07-04

No customer ratings yet. How L3 ratings work →

Request verified quotes Visit website ↗

Routing your brief is free, providers fund the channel. Capped at three recipients.

First Response is a L2-verified AI-implementation provider based in London, United Kingdom, delivering incident-response, soc-monitoring. Ranked on proof, 1 verified records on the Trustgent index.

What they build

First Response is a London-based cybersecurity, digital forensics and incident response firm serving clients internationally. Its services cover incident response, digital forensic investigation, 24/7 managed security operations, and Microsoft 365 and Active Directory security assessments. Named clients include banks, law firms, energy companies, manufacturers and public sector entities.

Quick facts

HQ: London, United Kingdom
Founded: 0
Team: 10-50
Languages: en
Stack

Capabilities

Incident response
SOC & MDR monitoring

Industries served

Financial services
Manufacturing & industrial
Legal
Energy & utilities
Government & public sector

Regulatory readiness

Cross-referenced against public registries where a public source exists (L2+). The check mark marks an attribute we have a source for, see the proof page.

About First Response

What does First Response build?

First Response is a L2-verified AI-implementation provider on Trustgent, delivering Incident response, SOC & MDR monitoring.

Where is First Response based?

First Response is headquartered in London, United Kingdom.

How is First Response verified on Trustgent?

First Response has an EARNED verification level of L2 on Trustgent, with 1 contributing verified records (most recent verification: 2026-07-04). Verification is independent of any subscription, plan tier is never a ranking input.

How is First Response ranked?

Rank is a pure function of three EARNED signals: verification level (dominant), record count, and recency. No plan, fee, spend, or paid placement is ever an input. See https://trustgent.com/how-we-rank.