opendata.bot
Company number
SC311480

BIGDNA LTD

Active
✓ Active company on the official register. Next accounts due 30 April 2028.

Company details

Registered name
BIGDNA LTD
Company number
SC311480
Registered office
1 MILLAR GROVE, HAMILTON, ML3 9BF, SCOTLAND
Company type
Private Limited Company
Incorporated on
3 November 2006
Status
Active
Age
19 years
Nature of business (SIC)
72190 — Other research and experimental development on natural sciences and engineering
Accounts — next due
30 Apr 2028
Accounts — last made up to
31 Jul 2026
Confirmation statement — next due
17 Nov 2026
Confirmation statement — last
03 Nov 2025

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Dr John Bernard March
ownership-of-shares-25-to-50-percent
Notified 06/04/2016
Mr Daniel Robert Hegglin
significant-influence-or-control
Notified 28/07/2019

Corporate structure

Who controls this company, and who they control in turn

2 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Daniel Robert Hegglin
born 05/1961 · China has significant influence or control Notified 28/07/2019
Dr John Bernard March
born 12/1962 · Scotland owns 25–50% of shares Control ended 28/07/2019 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
28/07/2019 Person with significant control ceased Dr John Bernard March
28/07/2019 Person with significant control added Mr Daniel Robert Hegglin
06/04/2016 Person with significant control added Dr John Bernard March

Documents for BIGDNA LTD

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

No entry found on the ICO register of fee payers under this name.

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Get this company via API

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Frequently asked questions

What is the company number of BIGDNA LTD?
According to the official registry, the company number of BIGDNA LTD is SC311480.
Where is BIGDNA LTD registered?
The registered office is 1 MILLAR GROVE, HAMILTON, ML3 9BF, SCOTLAND.
What is the SIC code of BIGDNA LTD?
The nature of business is recorded under SIC code 72190 — Other research and experimental development on natural sciences and engineering.
Who controls BIGDNA LTD?
Dr John Bernard March is recorded as a person with significant control, with ownership of shares 25 to 50 percent.
When are the next accounts of BIGDNA LTD due?
The next annual accounts are due by 30 April 2028, and the last accounts were made up to 31 July 2026.

About BIGDNA LTD (SC311480)

BIGDNA LTD is a private limited company incorporated on 3 November 2006 and registered in the United Kingdom under company number SC311480. Its registered office is at 1 MILLAR GROVE, HAMILTON, ML3 9BF, SCOTLAND. The recorded nature of business is other research and experimental development on natural sciences and engineering (SIC 72190). The company is currently active , with statutory accounts last made up to 31 July 2026. , and the person with significant control is Dr John Bernard March. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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