EJ
ESTCOURT, Mark James
Director
- APPOINTED
- 9 Sept 2026
- NATIONALITY
- British
- RESIDENCE
- France
- OCCUPATION
- Not available
UK COMPANY PROFILE / PUBLIC RECORD
CAVENDISH FAMILY OFFICE LIMITED
3 Sharrow LaneSheffield, England, S11 8AE
ACTIVECompany no. 17449583LtdFounded 9 Sept 2026
FOUNDER · DIRECTORAppointed 9 Sept 2026, the day the company was incorporated
Mark James Estcourt
Co-founded with Tracy Pamela Estcourt. See the other officer
CAVENDISH FAMILY OFFICE LIMITED is an active private limited company registered in England and Wales under company number 17449583, incorporated on 9 September 2026.
The registered office address is 3 Sharrow Lane, Sheffield, S11 8AE, England.
Companies House records its nature of business as 70229 — Management consultancy activities other than financial management.
Current officers on the register include Mark James ESTCOURT (director), Tracy Pamela ESTCOURT (director).
This page brings together the public Companies House record for CAVENDISH FAMILY OFFICE LIMITED — 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
- 3 Sharrow Lane, Sheffield, S11 8AE, England
- INDUSTRY CODES
- 70229 — Management consultancy activities other than financial management
AI RESEARCH
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02ENRICHMENT
Contact details for CAVENDISH FAMILY OFFICE LIMITED
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 CAVENDISH FAMILY OFFICE LIMITED is registered
Registered office in Sheffield. The map marks the S postcode area, so the pin is approximate; the address is the one filed with Companies House.
COMPANIES HOUSE ENRICHMENT
2
OFFICERS
2
PEOPLE WITH CONTROL
1
FILINGS
0
CHARGES
Fetched
27 Sept 2026
03STORED REGISTRY DATA
CAVENDISH FAMILY OFFICE LIMITED company details
Every field Company Signal holds from the Companies House record, grouped for quick review.
COMPANY
- Company Name
- CAVENDISH FAMILY OFFICE LIMITED
- Company Number
- 17449583
- Company Status
- active
- Company Type
- ltd
- Date Of Creation
- 2026-09-09
- Jurisdiction
- england-wales
REGISTERED OFFICE
- Address Line 1
- 3 Sharrow Lane
- Locality
- Sheffield
- Country
- England
- Postal Code
- S11 8AE
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
- 70229
- Activity
- Management consultancy activities other than financial management
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
3 Sharrow Lane, Sheffield, S11 8AE, 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
EP
ESTCOURT, Tracy Pamela
Director
- APPOINTED
- 9 Sept 2026
- NATIONALITY
- British
- RESIDENCE
- France
- OCCUPATION
- Not available
DIRECTOR INTELLIGENCE
Directors of CAVENDISH FAMILY OFFICE LIMITED and their other companies
Everything else the people running CAVENDISH FAMILY OFFICE LIMITED are involved in, across the companies Company Signal holds.
- ESTCOURT, Mark JamesDirector · appointed 9 Sept 2026Other companies
- ESTCOURT, Tracy PamelaDirector · appointed 9 Sept 2026Other companies
Log in to see what the directors run
Companies House lists 2 current officers for CAVENDISH FAMILY OFFICE LIMITED. 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 2 current people 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
CAVENDISH FAMILY OFFICE LIMITED
DIRECTOR OF
ESTCOURT, Mark James
PSC OF
Log in to see
REGISTERED AT
3 Sharrow Lane
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
13 pages·Category: Incorporation
COMPANY INSIGHTS
CAVENDISH FAMILY OFFICE LIMITED 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 27 Sept 2026
27 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
Director appointed
ESTCOURT, Mark James
PUBLIC DATA9 SEPT 2026
Director appointed
ESTCOURT, Tracy Pamela
PUBLIC DATA9 SEPT 2026
Company incorporation
NEWINC · Incorporation
PUBLIC DATA11CHARGES
Charges
0 recorded charges
No records returned.
SIMILAR NEWLY REGISTERED COMPANIES
Companies similar to CAVENDISH FAMILY OFFICE LIMITED
Matched on industry and SIC code, location, company type and when they were incorporated.
- GREEN GROUP & SONS LIMITEDactiveSheffield · incorporated 11 Sept 2026Same SIC code in Sheffield
- CJD BUSINESS SOLUTIONS LTDactiveSheffield · incorporated 11 Sept 2026Same SIC code in Sheffield
- SYNTHETIC FUTURES LTDactiveSheffield · incorporated 11 Sept 2026Same SIC code in Sheffield
- KOBZ PROJECT CONTROLS LIMITEDactiveSheffield · incorporated 5 Sept 2026Same SIC code in Sheffield
- REAY & CO CONSULTANTS LTDactiveSheffield · incorporated 13 Sept 2026Same SIC code in Sheffield
- CHYLTY LIMITEDactiveSheffield · incorporated 14 Sept 2026Same SIC code in Sheffield
12SOURCE & TRUST
Source & data quality
Companies House
Official company record
- Enrichment fetched
- 27 Sept 2026
- Analysis generated
- Not generated yet
- Record updated
- 27 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
CAVENDISH FAMILY OFFICE LIMITED — frequently asked questions
What is the company number for CAVENDISH FAMILY OFFICE LIMITED?
The Companies House company number for CAVENDISH FAMILY OFFICE LIMITED is 17449583.
When was CAVENDISH FAMILY OFFICE LIMITED incorporated?
CAVENDISH FAMILY OFFICE LIMITED was incorporated on 9 September 2026 and is registered in England and Wales.
What is the registered office address of CAVENDISH FAMILY OFFICE LIMITED?
The registered office address of CAVENDISH FAMILY OFFICE LIMITED is 3 Sharrow Lane, Sheffield, S11 8AE, England.
Is CAVENDISH FAMILY OFFICE LIMITED still active?
Companies House lists CAVENDISH FAMILY OFFICE LIMITED as active. Company status can change, so check the official record for the current position.
What does CAVENDISH FAMILY OFFICE LIMITED do?
Companies House records CAVENDISH FAMILY OFFICE LIMITED under SIC code 70229, Management consultancy activities other than financial management. A SIC code describes registered activity and does not confirm the products or services a company actually sells.
Who are the directors of CAVENDISH FAMILY OFFICE LIMITED?
The current officers of CAVENDISH FAMILY OFFICE LIMITED on the public register are Mark James ESTCOURT (director), Tracy Pamela ESTCOURT (director). Appointments change over time, so check the filing history for the latest position.
How can I contact CAVENDISH FAMILY OFFICE LIMITED?
You can write to CAVENDISH FAMILY OFFICE LIMITED at its registered office: 3 Sharrow Lane, Sheffield, S11 8AE, England. Companies House does not publish phone numbers or email addresses. Company Signal has not found a website for the company yet.
Does CAVENDISH FAMILY OFFICE LIMITED have a website?
Company Signal has not found a website for CAVENDISH FAMILY OFFICE LIMITED yet. New companies often launch a website weeks or months after incorporation.
What is the email address of CAVENDISH FAMILY OFFICE LIMITED?
Companies House does not publish email addresses, and no website or business email has been found for CAVENDISH FAMILY OFFICE LIMITED 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 .
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