Dotmatics Limited
Business and domestic software development · Bishops Stortford
ActiveUnited KingdomIncorporated 2005Private Limited Company
Ownership evidence
Reported ownership and control rights in this business, with source dates.
Reported ownership & control
1 without an end date · 5 ceasedSiemens AktiengesellschaftCorporate
Shares: over 75%, up to 100%Voting rights: over 75%, up to 100%Right to appoint or remove directors
Notified 2025-07-01 · No cessation recorded
Source record 135462263Show 5 ceased records
Graphpad Uk Bidco LimitedCorporate
Shares: over 75%, up to 100%Voting rights: over 75%, up to 100%Right to appoint or remove directors
Notified 2021-04-28 · Ceased 2025-06-18
Source record 126379172Sep V LpCorporate
Shares: over 25%, up to 50%Voting rights: over 25%, up to 50%
Notified 2017-10-19 · Ceased 2021-04-28
Source record 130011654AH
Mr Alastair William HillIndividual
Shares: over 25%, up to 50%
Notified 2016-04-06 · Ceased 2017-10-19
Source record 129414357SG
Mr Stephen Christian GallagherIndividual
Shares: over 25%, up to 50%
Notified 2016-04-06 · Ceased 2021-04-28
Source record 129414358MH
Dr Michael John HartshornIndividual
Significant influence or control
Notified 2016-04-06 · Ceased 2017-10-19
Source record 129414359People behind the business
Current appointments and the wider business interests of each person.
Appointments
3 current · 13 historicalAC
Alister CampbellCurrent director
Appointed 2026-02-27
Show 13 historical appointments
MB
Matthew Alexander BurnettResigned director
Resigned 2025-10-29 · Chief Technology Officer
RS
Rebeca Sanchez SarmientoResigned director
Resigned 2022-09-09 · 3 yrs · Cfo
LS
Lawrence SamuelsonResigned secretary
Resigned 2022-09-09 · 3 yrs
KS
Kevin Siewert JrResigned director
Resigned 2021-04-28 · 1 yr · Vice President
TS
Thomas SwallaResigned director
Resigned 2021-04-28 · 4 yrs · Ceo
AB
Ashok BhatResigned director
Resigned 2018-10-30 · 2 yrs · Non-Executive
SH
Sarah HillResigned secretary
Resigned 2017-10-19 · 3 yrs
KD
Keith DavidsonResigned director
Resigned 2017-10-19 · 3 yrs · Director
SP
Stephen PowellResigned director
Resigned 2017-10-19 · 3 yrs · Chairman
MH
Michael HartshornResigned director
Resigned 2006-11-21 · 10 yrs · Director
LG
Lucienne GallagherResigned secretary
Resigned 2005-11-07 · 11 yrs
AH
Alastair HillResigned director
Resigned 2005-11-07 · 15 yrs · Director
SG
Stephen GallagherResigned director
Resigned 2005-11-07 · 15 yrs · Director
Board profile
- People with appointments
- 3
- Directors assessed
- 3
- Median age
- 53
- Under 35
- 0
- 65 and over
- 0
- Disqualified match
- None active