IL
ISOTOPE CAPITAL LIMITED
Corporate secretary
- APPOINTED
- 9 Sept 2026
- NATIONALITY
- Not available
- RESIDENCE
- Not available
- OCCUPATION
- Not available
UK COMPANY PROFILE / PUBLIC RECORD
KEYSTONE WORKFORCE LTD
S10-S12 Audley House Northbridge RoadBerkhamsted, England, HP4 1EH
ACTIVECompany no. 17448561LtdFounded 9 Sept 2026
FOUNDER · DIRECTORAppointed 9 Sept 2026, the day the company was incorporated
James Ronald Wash
Co-founded with Isotope Capital Limited. See the other officer
KEYSTONE WORKFORCE LTD is an active private limited company registered in England and Wales under company number 17448561, incorporated on 9 September 2026.
The registered office address is S10-S12 Audley House Northbridge Road, Berkhamsted, HP4 1EH, England.
Companies House records 2 SIC codes against the company: 78109 — Activities of employment placement agencies (other than motion picture, television and other theatrical casting); 78200 — Temporary employment agency activities.
Current officers on the register include ISOTOPE CAPITAL LIMITED (corporate secretary), James Ronald WASH (director).
This page brings together the public Companies House record for KEYSTONE WORKFORCE LTD — registered office, company status, officers, people with significant control, filing history and charges — alongside clearly labelled Company Signal AI analysis.
01VERIFIED REGISTRY DATA
Company overview
- REGISTERED
- 9 Sept 2026
- COMPANY TYPE
- Ltd
- REGISTERED OFFICE
- S10-S12 Audley House Northbridge Road, Berkhamsted, HP4 1EH, England
- INDUSTRY CODES
- 78109 — Activities of employment placement agencies (other than motion picture, television and other theatrical casting) · 78200 — Temporary employment agency activities
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02ENRICHMENT
Contact details for KEYSTONE WORKFORCE LTD
PLUS ONLY
Contact details are a Company Signal Plus feature
The website, email, contact name and phone number Company Signal holds for this company are Plus only. Everything from the Companies House record stays free on this page.
FOR THE OWNER
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REGISTERED OFFICE
Where KEYSTONE WORKFORCE LTD is registered
Registered office in Berkhamsted. The map marks the HP postcode area, so the pin is approximate; the address is the one filed with Companies House.
COMPANIES HOUSE ENRICHMENT
2
OFFICERS
1
PEOPLE WITH CONTROL
1
FILINGS
0
CHARGES
Fetched
26 Sept 2026
03STORED REGISTRY DATA
KEYSTONE WORKFORCE LTD company details
Every field Company Signal holds from the Companies House record, grouped for quick review.
COMPANY
- Company Name
- KEYSTONE WORKFORCE LTD
- Company Number
- 17448561
- Company Status
- active
- Company Type
- ltd
- Date Of Creation
- 2026-09-09
- Jurisdiction
- england-wales
REGISTERED OFFICE
- Address Line 1
- S10-S12 Audley House Northbridge Road
- Locality
- Berkhamsted
- Country
- England
- Postal Code
- HP4 1EH
ACCOUNTS
- Accounting Reference Day
- 30
- Accounting Reference Month
- 09
- Next Accounts Due
- 2028-06-09
- Next Accounts Period Start
- 2026-09-09
- Next Accounts Period End
- 2027-09-30
- Accounts Overdue
- No
CONFIRMATION STATEMENT
- Next Due
- 2027-09-22
- Next Made Up To
- 2027-09-08
- Overdue
- No
REGISTRY FLAGS
- Can File
- Yes
- Has Charges
- No
- Has Insolvency History
- No
- Has Super Secure PSCs
- No
- Registered Office Is In Dispute
- No
- Undeliverable Registered Office
- No
SIC
- Code
- 78109
- Activity
- Activities of employment placement agencies (other than motion picture, television and other theatrical casting)
- Code
- 78200
- Activity
- Temporary employment agency activities
OTHER REGISTRY FIELDS
- Type
- ltd
04FINANCIAL SNAPSHOT
Financial snapshot
PLUS ONLY
The financial snapshot is a Company Signal Plus feature
Accounts due dates, filed figures and the balance-sheet view are Plus only. Where a company has filed accounts, Plus members see the numbers here.
05ADDRESS INTELLIGENCE
Companies at this address
S10-S12 Audley House Northbridge Road, Berkhamsted, HP4 1EH, England
NOT HELD
Address associations Not available in this record
Other companies registered at this address are not part of the data Company Signal stores for this profile, so no count or list can be shown.
A high concentration of companies at one address can be worth investigating, but it should never be read on its own as a virtual or serviced office.
06PEOPLE
Officers
2 RECORDED
WR
WASH, James Ronald
Director
- APPOINTED
- 9 Sept 2026
- NATIONALITY
- British
- RESIDENCE
- England
- OCCUPATION
- Not available
DIRECTOR INTELLIGENCE
Directors of KEYSTONE WORKFORCE LTD and their other companies
Everything else the people running KEYSTONE WORKFORCE LTD are involved in, across the companies Company Signal holds.
- ISOTOPE CAPITAL LIMITEDCorporate secretary · appointed 9 Sept 2026Other companies
- WASH, James RonaldDirector · appointed 9 Sept 2026Other companies
Log in to see what the directors run
Companies House lists 2 current officers for KEYSTONE WORKFORCE LTD. Log in free to see how many other companies each of them runs, and which of them run companies together.
Counted from the companies Company Signal holds, which is not every UK company, so a director may run companies not shown here.
07REGISTRY INFORMATION
People with significant control
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Companies House lists 1 current person with significant control. Log in to see who owns or controls the company and how. Accounts are free.
08COMPANY NETWORK
Company network
PUBLIC RECORD
COMPANY
KEYSTONE WORKFORCE LTD
DIRECTOR OF
ISOTOPE CAPITAL LIMITED
PSC OF
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REGISTERED AT
S10-S12 Audley House Northbridge Road
FILED
1 filing
CompanyPersonAddressRelationship
Company Signal maps the company, the people recorded against it and its registered office. Relationships beyond the public record are not part of this profile.
09PUBLIC FILINGS
Filing history
1 FILING
9 SEPT 2026
NEWINC
Company incorporation
12 pages·Category: Incorporation
COMPANY INSIGHTS
KEYSTONE WORKFORCE LTD in context
The deadlines on the public record, how fast the company's industry is growing, where similar companies register and its own filing activity.
- INCORPORATED
- 9 Sept 2026
- FIRST ACCOUNTS DUE
- 9 Jun 2028
- · for the period to 30 Sept 2027
- CONFIRMATION STATEMENT DUE
- 22 Sept 2027
- · Companies House confirmation statement
- LATEST FILING
- 9 Sept 2026
- · 1 filing on record, latest: Company incorporation
The industry around it, from the companies Company Signal holds
10COMPANY ACTIVITY
Company activity
Last recorded activity 26 Sept 2026
26 SEPT 2026
Companies House enrichment fetched
Officers, control, filings and charges refreshed
PUBLIC DATA9 SEPT 2026
Company incorporated
Registered as Ltd
PUBLIC DATA9 SEPT 2026
Corporate secretary appointed
ISOTOPE CAPITAL LIMITED
PUBLIC DATA9 SEPT 2026
Director appointed
WASH, James Ronald
PUBLIC DATA9 SEPT 2026
Company incorporation
NEWINC · Incorporation
PUBLIC DATA11CHARGES
Charges
0 recorded charges
No records returned.
SIMILAR NEWLY REGISTERED COMPANIES
Companies similar to KEYSTONE WORKFORCE LTD
Matched on industry and SIC code, location, company type and when they were incorporated.
- ELEVEN HEALTHCARE LTDactiveBerkhamsted · incorporated 17 Sept 2026Same SIC code in Berkhamsted
- MAITRA TALENT LTDactiveBerkhamsted · incorporated 22 Sept 2026Same SIC code in Berkhamsted
- ELICAY RECRUITMENT LTDactiveBerkhamsted · incorporated 26 Aug 2026Same SIC code in Berkhamsted
- RECRUIT LAUNCH LTDactiveBerkhamsted · incorporated 28 Sept 2026Same SIC code in Berkhamsted
- ALVORA PARTNERSHIPS LTDactiveBerkhamsted · incorporated 28 Sept 2026Same SIC code in Berkhamsted
- BREADBOX STAFFING LTDactiveExeter · incorporated 9 Sept 2026Same SIC code
12SOURCE & TRUST
Source & data quality
Companies House
Official company record
- Enrichment fetched
- 26 Sept 2026
- Analysis generated
- Not generated yet
- Record updated
- 26 Sept 2026
Verified registry data
From the official company record.
AI interpretation
Clearly labelled product analysis.
Company Signal combines public Companies House information with clearly labelled product analysis and enrichment. Verify important decisions against the official source.
RESEARCH BY KRAPTON
Useful context, clearly sourced.
Krapton is a software development and IT consulting company headquartered in New Delhi, India. We design, build and ship web platforms, mobile apps and AI products for founders and teams across the US, UK, UAE, India and beyond — and we build our own products too.
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COMMON QUESTIONS
KEYSTONE WORKFORCE LTD — frequently asked questions
What is the company number for KEYSTONE WORKFORCE LTD?
The Companies House company number for KEYSTONE WORKFORCE LTD is 17448561.
When was KEYSTONE WORKFORCE LTD incorporated?
KEYSTONE WORKFORCE LTD was incorporated on 9 September 2026 and is registered in England and Wales.
What is the registered office address of KEYSTONE WORKFORCE LTD?
The registered office address of KEYSTONE WORKFORCE LTD is S10-S12 Audley House Northbridge Road, Berkhamsted, HP4 1EH, England.
Is KEYSTONE WORKFORCE LTD still active?
Companies House lists KEYSTONE WORKFORCE LTD as active. Company status can change, so check the official record for the current position.
What does KEYSTONE WORKFORCE LTD do?
Companies House records KEYSTONE WORKFORCE LTD under SIC code 78109, Activities of employment placement agencies (other than motion picture, television and other theatrical casting). A SIC code describes registered activity and does not confirm the products or services a company actually sells.
Who are the directors of KEYSTONE WORKFORCE LTD?
The current officers of KEYSTONE WORKFORCE LTD on the public register are ISOTOPE CAPITAL LIMITED (corporate secretary), James Ronald WASH (director). Appointments change over time, so check the filing history for the latest position.
How can I contact KEYSTONE WORKFORCE LTD?
You can write to KEYSTONE WORKFORCE LTD at its registered office: S10-S12 Audley House Northbridge Road, Berkhamsted, HP4 1EH, England. Companies House does not publish phone numbers or email addresses. Company Signal has not found a website for the company yet.
Does KEYSTONE WORKFORCE LTD have a website?
Company Signal has not found a website for KEYSTONE WORKFORCE LTD yet. New companies often launch a website weeks or months after incorporation.
What is the email address of KEYSTONE WORKFORCE LTD?
Companies House does not publish email addresses, and no website or business email has been found for KEYSTONE WORKFORCE LTD yet.
Answers are generated from the public Companies House record shown on this page. Check the official record before relying on any of it.
Research by Krapton
Useful context, clearly sourced. Company Signal combines public Companies House records with clearly labelled product analysis and enrichment. Record last updated .