Fractile valuation, funding and investors
Fractile works in AI compute system design and development, based in Thatcham, United Kingdom. Founded in 2022, it has about 135 employees.
- Last round
- Series B · $220M · May 2026
- Valuation at last round
- $1.49B · implied
- Headcount
- 135 · growing
- Grade
- B
- Founded
- 2022
Fractile valuation today
VCMC values Fractile at $1.9B today, with a range of $1.1B to $3.4B and a grade of B. The valuation starts from its last funding round, a Series B round in May 2026.
Valuation by date (62 rows)
Each point is what the model would have shown on that date, using only what was known then; before its first round, a company is valued as a startup because it later raised.
| Date | Valuation | Range | Predicted in 1 yr | Phase | Headcount | Trend | Grade | Winding-down probability |
|---|---|---|---|---|---|---|---|---|
| 1 Jan 2022 | $11.7M | $4.26M – $32.1M | $12.8M (+9%) | before first round | – | unknown | D | 0% |
| 1 Feb 2022 | $11.8M | $4.29M – $32.4M | $12.9M (+9%) | before first round | – | unknown | D | 0% |
| 1 Mar 2022 | $11.9M | $4.32M – $32.6M | $13.0M (+9%) | before first round | – | unknown | D | 0% |
| 1 Apr 2022 | $12.0M | $4.35M – $32.8M | $13.1M (+9%) | before first round | – | unknown | D | 0% |
| 1 May 2022 | $12.0M | $4.39M – $33.1M | $13.2M (+9%) | before first round | – | unknown | D | 0% |
| 1 Jun 2022 | $12.1M | $4.42M – $33.3M | $13.3M (+9%) | before first round | – | unknown | D | 0% |
| 1 Jul 2022 | $12.2M | $4.45M – $33.6M | $13.4M (+9%) | before first round | – | unknown | D | 0% |
| 1 Aug 2022 | $12.3M | $4.48M – $33.8M | $13.5M (+9%) | before first round | – | unknown | D | 0% |
| 1 Sep 2022 | $12.4M | $4.52M – $34.1M | $13.6M (+9%) | before first round | – | unknown | D | 0% |
| 1 Oct 2022 | $12.5M | $4.55M – $34.3M | $13.6M (+9%) | before first round | – | unknown | D | 0% |
| 1 Nov 2022 | $12.6M | $4.58M – $34.6M | $13.8M (+9%) | before first round | – | unknown | D | 0% |
| 1 Dec 2022 | $12.7M | $4.62M – $34.8M | $13.9M (+9%) | before first round | – | unknown | D | 0% |
| 1 Jan 2023 | $8.18M | $2.98M – $22.5M | $8.93M (+9%) | before first round | 1 | unknown | D | 0% |
| 1 Feb 2023 | $8.24M | $3.00M – $22.6M | $9.00M (+9%) | before first round | 1 | unknown | D | 0% |
| 1 Mar 2023 | $8.30M | $3.02M – $22.8M | $9.06M (+9%) | before first round | 1 | unknown | D | 0% |
| 1 Apr 2023 | $8.36M | $3.04M – $23.0M | $9.13M (+9%) | before first round | 1 | unknown | D | 0% |
| 1 May 2023 | $8.42M | $3.06M – $23.1M | $9.19M (+9%) | before first round | 1 | unknown | D | 0% |
| 1 Jun 2023 | $8.48M | $3.09M – $23.3M | $9.26M (+9%) | before first round | 1 | unknown | D | 0% |
| 1 Jul 2023 | $8.54M | $3.11M – $23.5M | $9.33M (+9%) | before first round | 1 | unknown | D | 0% |
| 1 Aug 2023 | $8.61M | $3.13M – $23.6M | $9.33M (+8%) | before first round | 1 | unknown | D | 0% |
| 1 Sep 2023 | $8.67M | $3.16M – $23.8M | $9.33M (+8%) | before first round | 1 | unknown | D | 0% |
| 1 Oct 2023 | $10.4M | $3.80M – $28.6M | $11.1M (+7%) | before first round | 3 | unknown | D | 0% |
| 1 Nov 2023 | $10.5M | $3.82M – $28.9M | $11.1M (+6%) | before first round | 3 | unknown | D | 0% |
| 1 Dec 2023 | $10.6M | $3.85M – $29.1M | $11.1M (+5%) | before first round | 3 | unknown | D | 0% |
| 1 Jan 2024 | $10.7M | $3.88M – $29.3M | $11.1M (+5%) | before first round | 3 | unknown | D | 0% |
| 1 Feb 2024 | $18.0M | $7.72M – $35.8M | $18.7M (+4%) | before first round | 10 | growing | C | 0% |
| 1 Mar 2024 | $18.4M | $7.90M – $36.6M | $19.0M (+3%) | before first round | 11 | growing | C | 0% |
| 1 Apr 2024 | $18.6M | $7.95M – $36.9M | $19.0M (+2%) | before first round | 11 | growing | C | 0% |
| 1 May 2024 | $18.7M | $8.01M – $37.2M | $19.0M (+1%) | before first round | 11 | growing | C | 0% |
| 1 Jun 2024 | $18.9M | $8.07M – $37.4M | $19.0M (+1%) | before first round | 11 | growing | C | 0% |
| 1 Jul 2024 | $91.7M | $60.3M – $279M | $183M (+100%) | after a round | 12 | growing | C | 0% |
| 2 Jul 2024 | $91.9M | $60.3M – $279M | $183M (+100%) | after a round | 12 | growing | C | 0% |
| 1 Aug 2024 | $97.3M | $60.3M – $279M | $183M (+89%) | after a round | 12 | growing | C | 0% |
| 1 Sep 2024 | $103M | $60.3M – $279M | $183M (+78%) | after a round | 12 | growing | C | 0% |
| 1 Oct 2024 | $109M | $60.3M – $279M | $183M (+68%) | after a round | 12 | growing | C | 0% |
| 1 Nov 2024 | $122M | $70.2M – $325M | $214M (+75%) | after a round | 24 | growing | C | 0% |
| 1 Dec 2024 | $131M | $70.2M – $325M | $214M (+63%) | after a round | 24 | growing | C | 0% |
| 1 Jan 2025 | $140M | $70.2M – $325M | $214M (+52%) | after a round | 24 | growing | C | 0% |
| 1 Feb 2025 | $151M | $70.2M – $325M | $214M (+42%) | after a round | 24 | growing | C | 0% |
| 1 Mar 2025 | $161M | $70.2M – $325M | $214M (+33%) | after a round | 24 | growing | C | 0% |
| 1 Apr 2025 | $173M | $70.2M – $325M | $214M (+24%) | after a round | 24 | growing | C | 0% |
| 1 May 2025 | $185M | $70.2M – $325M | $214M (+15%) | after a round | 24 | growing | C | 0% |
| 1 Jun 2025 | $199M | $70.2M – $325M | $214M (+7%) | after a round | 24 | growing | C | 0% |
| 1 Jul 2025 | $214M | $70.2M – $325M | $214M (0%) | after a round | 24 | growing | C | 0% |
| 1 Aug 2025 | $248M | $81.8M – $377M | $248M (0%) | after a round | 47 | growing | C | 0% |
| 1 Sep 2025 | $248M | $82.1M – $377M | $248M (0%) | after a round | 47 | growing | C | 0% |
| 1 Oct 2025 | $260M | $86.4M – $395M | $260M (0%) | after a round | 58 | growing | C | 0% |
| 1 Nov 2025 | $260M | $86.7M – $395M | $260M (0%) | after a round | 58 | growing | C | 0% |
| 1 Dec 2025 | $260M | $87.1M – $395M | $260M (0%) | after a round | 58 | growing | C | 0% |
| 1 Jan 2026 | $260M | $87.5M – $395M | $260M (0%) | after a round | 58 | growing | C | 0% |
| 1 Feb 2026 | $260M | $87.9M – $395M | $260M (0%) | after a round | 58 | growing | C | 0% |
| 1 Mar 2026 | $260M | $88.2M – $395M | $260M (0%) | after a round | 58 | growing | C | 0% |
| 1 Apr 2026 | $284M | $96.9M – $432M | $284M (0%) | after a round | 87 | growing | C | 0% |
| 1 May 2026 | $861M | $607M – $2.2B | $1.5B (+80%) | after a round | 94 | growing | C | 0% |
| 2 May 2026 | $862M | $607M – $2.2B | $1.5B (+80%) | after a round | 94 | growing | C | 0% |
| 14 May 2026 | $1.5B | $1.1B – $3.2B | $2.2B (+50%) | after a round | 94 | growing | B | 0% |
| 1 Jun 2026 | $1.5B | $1.1B – $3.2B | $2.2B (+47%) | after a round | 94 | growing | B | 0% |
| 1 Jul 2026 | $1.6B | $1.1B – $3.2B | $2.2B (+42%) | after a round | 94 | growing | B | 0% |
| 1 Aug 2026 | $1.6B | $1.1B – $3.3B | $2.3B (+41%) | after a round | 108 | growing | B | 0% |
| 1 Sep 2026 | $1.7B | $1.1B – $3.4B | $2.4B (+38%) | after a round | 120 | growing | B | 0% |
| 1 Oct 2026 | $1.8B | $1.1B – $3.4B | $2.4B (+35%) | after a round | 135 | growing | B | 0% |
| 24 Oct 2026 | $1.9B | $1.1B – $3.4B | $2.4B (+31%) | after a round | 135 | growing | B | 0% |
Key facts about Fractile
- Founded
- 2022
- Headquarters
- Thatcham, United Kingdom
- Employees
- about 135 +133% in a year
- Total raised
- $455M
- Funding rounds
- 3
- Last round
- Series B May 2026
Fractile was founded in 2022 by Walter Goodwin and Yuhang Song.
Fractile funding history
Fractile has 3 funding rounds on record, from Jul 2024 to May 2026, $455M in total. None disclosed a valuation.
Series B 13 May 2026
Led by Accel, Factorial Funds, Founders Fund; with Conviction, Gigascale Capital, 01A, Felicis, Buckley Ventures, 8VC.
Sources: finsmes.com, uktech.news
$220M
Series A 1 May 2026
Led by Accel, Factorial Funds, Founders Fund; with Conviction, Gigascale Capital, 01A, Felicis, Buckley Ventures, 8VC.
Sources: uktech.news, fractile.ai
$220M
Seed 1 Jul 2024
Led by Oxford Science Enterprises, Kindred Capital, NATO Innovation Fund NIF; with Cocoa Ventures, Inovia.
Sources: fractile.ai, goodwinlaw.com, pymnts.com and 3 more
$15M
Fractile investors
14 investors have backed Fractile; Accel, Factorial Funds and Founders Fund and 3 more led at least one round.
What Fractile does
Fractile works in tech companies, with 13 recorded offerings and customers in artificial intelligence.
Fractile Ltd is a British private limited company engaged in the design and development of AI compute systems and hardware, with a focus on in-memory compute technology for model inference. The company also provides software development services for large language models and offers solutions for cloud inference server logic. Fractile serves clients in the information technology and services sector, addressing challenges in AI hardware and software for model inference.
Description from Veridion's company data.
Products and services
- AI Compute System Design and Development
- In-Memory Compute Technology Development
- AI Hardware Architecture Design
- AI Chip Manufacturing
- Large Language Model Acceleration Solutions
- Model Inference Hardware Integration
- Cloud Inference Server Software Development
- Full-Stack AI Hardware Development
- Scalable AI Hardware Solutions
- Composable AI Hardware Solutions
- AI Hardware Integration Services
- AI Hardware Innovation Consulting
- AI Hardware Collaboration Services
Markets
- Artificial Intelligence
Technology
- In-Memory Compute Technology
- Fused Computation and Memory Architecture
Business model
- Business-to-Business
- Manufacturing
- Enterprise
Industry codes (NAICS)
- 334111 Electronic Computer Manufacturing 50% match
- 541511 Custom Computer Programming Services 30% match
- 541330 Engineering Services 20% match
Questions about Fractile
What is Fractile worth?
Valuation $1.9B (range $1.1B to $3.4B), as of 24 Oct 2026.
Has Fractile raised money?
Fractile has 3 funding rounds on record, from Jul 2024 to May 2026, $455M in total. None disclosed a valuation.
Who has invested in Fractile?
Accel, Factorial Funds, Founders Fund, Kindred Capital, NATO Innovation Fund NIF and Oxford Science Enterprises, and 8 more. Lead investors include Accel, Factorial Funds, Founders Fund and Kindred Capital.
How many people work at Fractile?
About 135, up 133% over the last year. Headcount grew from 1 in Jan 2023 to 135 in Sep 2026.
What does Fractile do?
Fractile works in tech companies, with 13 recorded offerings and customers in artificial intelligence. Its main offerings are AI compute system design and development, in-memory compute technology development and AI hardware architecture design.
When was Fractile founded, and where is it based?
Fractile was founded in 2022 and is based in Thatcham, United Kingdom. It has about 135 employees, up 133% over the last year.