IONETIC
Energy Storage
4open roles
Venture roundlatest round · May 2026 · 5 mo ago
10+team · employees, estimated range
A-ratedvisa sponsor licence, United Kingdom
Overview
Custom battery packs for manufacturers building 100 to 15,000 units per model per year. Four times faster and ten times cheaper than a bespoke programme.
Key facts
As of Nov 13, 2026, Alion lists 4 open roles at IONETIC. IONETIC is headquartered in Brackley, United Kingdom. It was founded in 2022.
- Open roles
- 4Job postings Alion tracks, as of Nov 13, 2026
- Headquarters
- Brackley, United KingdomAlion company profile, updated Nov 13, 2026
- Founded
- 2022Alion company profile, updated Nov 13, 2026
- Employees
- 10+Alion company profile, an estimated range
- Visa sponsorship, United Kingdom
- A-ratedUK Home Office · checked Nov 12, 2026
Official records
Funding and backers
Latest round
Venture round
May 2026 · 5 mo ago
Team
11-50
employees, estimated range
Hiring now
4
open roles
The money's age
Fresh money
5 months since the last round · hiring slowed
Momentum
20/100
fresh money
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
May 26
Raised a round Venture round
Dec 4, 2025
Raised a round Venture round
Apr 2, 2025
Raised a round Venture round
Nov 3, 2023
Raised a round Venture round
Jul 15, 2022
Raised a round Venture round
2022
Founded
Aug 23, 2021
Incorporated IONETIC LIMITED · Companies House
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | May 2026 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Dec 2025 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Apr 2025 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Nov 2023 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Jul 2022 | — | — | find-and-update.company-information.service.gov.uk |
Registers and programsofficial lists and records that name the company
| Legal entity | IONETIC LIMITED | Companies House |
| Registered | 23 Aug 2021 |
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Jobs
Apply
Apply
Apply
Visa sponsorship
A-rated
Sponsor licence
Skilled Worker
Visa route
0
Open roles in United Kingdom
In the register as Ionetic Limited, Brackley
Other sponsors in the same field
EnerSys 
Wärtsilä 
Fluence Energy 
Nadara
Alert me
UK Home Office · checked Nov 12, 2026 · Visa details by country
Growth
Hiring Momentum
28/100
Slowing
Open positions
4
0 opened / 0 closed in 30 days
ATS activity
Every ~7 hours
Today
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.
Backend
33% ▼
Management
33% ▼
Early Careers
33% ▼
Financials
Latest round
Venture - Series Unknown
Funding rounds
5
Tech stack
Technologies named in job postings at IONETIC over the last 12 months, by layer, with the share of postings for each.
Technologies in use
4
Postings analysed
2
Stack modernity
74/100
Languages
C#
Python
TypeScript
Developer tools
SolidWorks
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Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Brackley
United Kingdom
HQ
10-50 est. staff
Arc House, Top Station Road, Brackley, Northamptonshire, NN13 7UG, GB
How to cite this page
Alion, "IONETIC: key facts", as of Nov 13, 2026. https://alion.io/company/ionetic
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page. CC BY-SA 4.0