Kernel
kernel.ai
Actively hiring
B2B Company & Contact Data
Data Quality & Observability
As featured in
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Overview
Connections
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Latest round
Venture round
Sep 2026 · 1 mo ago
Hiring now
15
+7 posted in 30 days
Backers
1
Foreword
The money's age
Fresh money
1 months since the last round · and hiring
Momentum
54/100
hiring for its size, in the news, fresh money
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Sep 9
Raised a round Venture round
Nov 28, 2025
Raised a round Venture round
Mar 1, 2024
Raised a round Venture round
Oct 20, 2023
Raised a round Venture round
May 22, 2023
Raised a round Venture round
Jun 2017
Website went live first capture in the Wayback Machine
Tractionpublic signals, read monthly
Web presence
top 9%
of 133.2M domains by links, Common Crawl
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Sep 2026 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Nov 2025 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Mar 2024 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Oct 2023 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | May 2023 | — | — | find-and-update.company-information.service.gov.uk |
Registers and programsofficial lists and records that name the company
| Legal entity | Momentum AI Ltd. | its site |
Backed byfrom the funds' portfolios and accelerator catalogs
Foreword Investors in similar startupsfunds that back the companies most like this one
backs Acceldata
backs General Folders
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Visa sponsorship
A-rated
Sponsor licence
Skilled Worker
Visa route
15
Open roles in United Kingdom
In the register as MOMENTUM AI LIMITED, London
Other sponsors in the same field
ZoomInfo 
Dun & Bradstreet 
Similarweb 
Lead Forensics
See 15 open roles Alert me
UK Home Office · checked Oct 31, 2026 · Visa details by country
Overview
Kernel builds a business identity layer that gives AI agents and sales and operations teams trustworthy company data. It cleans duplicated records, fills in missing parent companies and corrects outdated addresses in CRMs, ERPs and third-party datasets. The company is headquartered in London, United Kingdom.
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
News
The kernel does not care what you named the tool AgentGuard
AgentGuard: eBPF LSM for coding agents. YAML in the repo. Deny is EPERM. Policy that remains true when the agent's own conscience is false.
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Report
Jachash (@jachashx) on X
The 40-year-old iOS kernel bug I discovered on the DEFCON 34 main stage.My demo crashed on stage, and after investigating I traced it to a mistyped ++ that goes back to 1985.Can you spot the bug?Full post:https://t.co/e3vuomAJ8r
Read more
Report
How can you not be romantic about UNIX domain sockets?
A 40-year-old kernel bug discovered on the DEFCON 34 main stage.
Read more
Report
Achieving Extreme Efficiency through Specialized GPU Kernel Generation Databricks Blog
Learn how we built an agentic system that automates the generation and rigorous validation of specialized GPU kernels to achieve extreme inference efficiency.
Read more
Report
How to bring up the Linux Kernel on a new platform
A guide to bringing up the Linux Kernel and a userspace application on a new hardware (or in this case, a self-made emulator)
Read more
Report
Show more news
Tech stack
Technologies named in job postings at Kernel over the last 12 months, by layer, with the share of postings for each.
Technologies in use
26
Postings analysed
19
Stack modernity
91/100AI adopter
Languages
JavaScript26%
Node JS11%
TypeScript11%
SQL5%
Frameworks & libraries
Next.js11%
React.js11%
Tailwind CSS11%
Databases
PostgreSQL11%
ClickHouse5%
Cloud & platforms
OpenAI100%
AWS11%
Kubernetes11%
Figma5%
AI & ML
Mistral32%
LLM32%
Claude5%
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Full Kernel tech stack
26 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$161k
Typical range
$84k – $268k
Open positions
15
11
Jobs
Junior
9.1%
Middle
27.3%
Senior
18.2%
Staff
45.5%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Junior | 1 | $268k | $268k |
| Middle | 3 | $187k | $120k – $268k |
| Senior | 2 | $181k | $161k – $201k |
| Staff | 5 | $161k | $120k – $241k |
Highest paying role
Mid-Market Account Executive
$268k
Normalized to USD per year
All salaries at Kernel
By role, level and city, against the market · 15 jobs with pay
Growth
Hiring Momentum
82/100
Scaling fast
Open positions
15
7 opened / 3 closed in 30 days
Median time-to-fill
18 days
faster than 59% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Sales
26%
Marketing
16% ▼
AI/ML
11% ▲
Operations
11% ▼
Solutions
11% ▲
Backend
5% ▲
Actively hiring for Sales (+4 in 30 days)
Activity Timeline
Added ClickHouse to stack
Oct 2026
Added LLM Guardrails to stack
Oct 2026
Added SQL to stack
Sep 2026
Added AIOps to stack
Sep 2026
Added JavaScript to stack
Sep 2026
Added AI Agents to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
London
London
United Kingdom
HQ
81%
15 open roles 19 posted in 90 days 7% engineering $179k Avg Salary
hires for Sales, Marketing, Solutions
128 City Road, London, United Kingdom, EC1V 2NX
Jobs
$187k – $241k per year · In office · Full-Time · 8+ years exp · London
JavaScript
TypeScript
Node JS
PostgreSQL
ClickHouse
AI/ML
Cursor
Claude Code
Prompt Engineering
RAG
OpenAI
Frontend
Tailwind CSS
Next.js
React.js
DevOps
AWS
Kubernetes
Design
Canva
Apply
$147k – $201k per year · Hybrid · Full-Time · 6+ years exp · London
JavaScript
TypeScript
Node JS
PostgreSQL
AI/ML
Prompt Engineering
Mistral
LLM
RAG
OpenAI
Frontend
Tailwind CSS
Next.js
React.js
DevOps
AWS
Kubernetes
Design
Canva
Management
n8n
Apply
$154k – $194k per year · In office · Full-Time · London
SQL
Claude Code
Mistral
LLM
OpenAI
Design
Canva
Apply
$107k – $161k per year · In office · Full-Time · 3+ years exp · London
JavaScript
AI Agents
OpenAI
Design
Canva
Apply
$107k – $161k per year · In office · Full-Time · 3+ years exp · London
JavaScript
AI Agents
OpenAI
Design
Canva
Apply
$147k – $201k per year · In office · Full-Time · London
OpenAI
Design
Figma
Canva
Apply
Financials
Latest round
Venture - Series Unknown
Funding rounds
5