The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.
Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.
Parent entities and officers
Active
2
- 1
Pickering, David John
Born in July 1972Individual (6 offsprings)Officer
2003-11-20 ~ nowOF - Director → CIF 0Mr David John Pickering
Born in July 1972Individual (6 offsprings)Person with significant control 2016-07-01 ~ nowPE - Ownership of shares – More than 25% but not more than 50% → CIF 0PE - Right to appoint or remove directors → CIF 0PE - Ownership of voting rights - More than 50% but less than 75% → CIF 0 - 2
Rosso, Marialaura
Individual (5 offsprings)Officer 2010-08-06 ~ nowOF - Secretary → CIF 0Mrs Marialaura Rosso
Born in October 1977Individual (5 offsprings)Person with significant control 2016-07-01 ~ nowPE - Ownership of voting rights - More than 25% but not more than 50% → CIF 0PE - Ownership of shares – More than 25% but not more than 50% → CIF 0PE - Right to appoint or remove directors → CIF 0
Ceased
1
Pickering, Maureen
IndividualOfficer 2003-11-20 ~ 2010-08-06OF - Secretary → CIF 0
Company in focus
MARE NOSTRUM GROUP LIMITED
Previous names
MARE NOSTRUM PUBLISHING LIMITED - 2019-12-05
TURNKEY PROJECTS (UK) LIMITED - 2016-12-23
Standard Industrial Classification
46180 - Agents Specialised In The Sale Of Other Particular Products
Brief company account
Property, Plant & Equipment
65,704 GBP2024-12-31
25,452 GBP2023-12-31
Fixed Assets - Investments
155,000 GBP2024-12-31
Fixed Assets
220,704 GBP2024-12-31
25,452 GBP2023-12-31
Total Inventories
5,599 GBP2024-12-31
5,599 GBP2023-12-31
Debtors
4,869,713 GBP2024-12-31
3,481,303 GBP2023-12-31
Cash at bank and in hand
1,070,640 GBP2024-12-31
2,551,868 GBP2023-12-31
Current Assets
5,945,952 GBP2024-12-31
6,038,770 GBP2023-12-31
Creditors
Current
2,298,684 GBP2024-12-31
2,245,387 GBP2023-12-31
Net Current Assets/Liabilities
3,647,268 GBP2024-12-31
3,793,383 GBP2023-12-31
Total Assets Less Current Liabilities
3,867,972 GBP2024-12-31
3,818,835 GBP2023-12-31
Net Assets/Liabilities
3,851,546 GBP2024-12-31
3,813,999 GBP2023-12-31
Equity
Called up share capital
150,000 GBP2024-12-31
150,000 GBP2023-12-31
Retained earnings (accumulated losses)
3,701,546 GBP2024-12-31
3,663,999 GBP2023-12-31
Equity
3,851,546 GBP2024-12-31
3,813,999 GBP2023-12-31
Average Number of Employees
282024-01-01 ~ 2024-12-31
252023-01-01 ~ 2023-12-31
Property, Plant & Equipment - Gross Cost
Plant and equipment
147,273 GBP2024-12-31
89,761 GBP2023-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
81,569 GBP2024-12-31
64,309 GBP2023-12-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
17,260 GBP2024-01-01 ~ 2024-12-31
Property, Plant & Equipment
Plant and equipment
65,704 GBP2024-12-31
25,452 GBP2023-12-31
Other Investments Other Than Loans
Additions to investments
155,000 GBP2024-12-31
Cost valuation
155,000 GBP2024-12-31
Other Investments Other Than Loans
155,000 GBP2024-12-31
Trade Debtors/Trade Receivables
Current, Amounts falling due within one year
3,196,588 GBP2024-12-31
2,849,252 GBP2023-12-31
Other Debtors
Current, Amounts falling due within one year
1,673,125 GBP2024-12-31
632,051 GBP2023-12-31
Debtors
Current, Amounts falling due within one year
4,869,713 GBP2024-12-31
3,481,303 GBP2023-12-31
Trade Creditors/Trade Payables
Current
1,968,704 GBP2024-12-31
1,972,710 GBP2023-12-31
Other Taxation & Social Security Payable
Current
122,086 GBP2024-12-31
75,513 GBP2023-12-31
Other Creditors
Current
207,894 GBP2024-12-31
197,164 GBP2023-12-31
Related profiles found in government register
MARE NOSTRUM GROUP LIMITED
InfoMARE NOSTRUM PUBLISHING LIMITED - 2019-12-05TURNKEY PROJECTS (UK) LIMITED - 2019-12-05Registered number 04971428
39 East Parade, Harrogate, North Yorkshire HG1 5LQPRIVATE LIMITED COMPANY incorporated on 2003-11-20 (22 years 2 months). The company status is Active.The last date of confirmation statement was made at 2024-11-20CIF 0MARE NOSTRUM GROUP LIMITED
SRegistered number 0497142839, East Parade, Harrogate, North Yorkshire, England, HG1 5LQLimited Company in England And Wales, EnglandCIF 1MARE NOSTRUM PUBLISHING LIMITED
SRegistered number 04971428Windsor House, Cornwall Road, Harrogate, England, HG1 2PWLimited Company in England And WalesCIF 2
Offspring entities and appointments
Active
2
- 139 East Parade, Harrogate, North Yorkshire, EnglandActive Corporate (3 parents)Equity (Company account)Retained earnings (accumulated losses)-1 GBP2024-12-31Person with significant control 2018-09-30 ~ nowCIF 1 - Right to appoint or remove directors → OECIF 1 - Ownership of shares – 75% or more → OECIF 1 - Ownership of voting rights - 75% or more → OE
- 2COMBINED ACADEMIC PUBLISHERS (HOLDINGS) LIMITED - 2014-05-16Windsor House, Cornwall Road, HarrogateDissolved Corporate (3 parents)Equity (Company account)1 GBP2017-12-31Person with significant control 2016-07-01 ~ dissolvedCIF 2 - Right to appoint or remove directors → OECIF 2 - Ownership of voting rights - 75% or more → OECIF 2 - Ownership of shares – 75% or more → OE
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Contains public sector information retrieved at 12 November 2025 and
licensed under the Open Government Licence v3.0.