Mansfield · Member 5194
Steve Yemm
Official record: members.parliament.uk.
IPSA basic MP salary
£98,599
Effective 1 Apr 2026
RMFI entries
6
Register 820
EC donations matched
5
Fuzzy name match — not RMFI
Member since
4 Jul 2024
Contact
Published on the Members API contact endpoint. Missing email, phone or street address is shown as unavailable — Watchtower does not invent contact details. Almost every sitting MP lists the House of Commons; a constituency street address is often omitted.
Phone
Phone not published
Addresses
Website and social
Official record: members.parliament.uk contact page · Methodology.
Source: UK Parliament Members API (contact). As of 14 Sept 2026.
Salary
IPSA basic MP salary
£98,599
Annual · effective 1 Apr 2026
Source: Independent Parliamentary Standards Authority (IPSA) — MPs’ pay & pensions. As of 1 Apr 2026.
Additional office salary
Not assigned
Ministers, opposition office-holders and select committee chairs may receive a further official salary. This snapshot does not reliably join those posts to named members, so we do not add a guessed uplift.
How the rate is documented: Parliament methodology.
Councils overlapping this seat
English local authorities whose GE 2024 overlapping constituencies include Mansfield, joined on constituency name (ONS PCON codes are carried on the council side only).
County council · E10000024 · seat Mansfield (E14001355)
Reform UKMatched on constituency name
Source: House of Commons Library GE 2024 + ONS constituency–authority lookup (via council snapshot). As of 13 Sept 2026.
Source: UK Parliament Members API (committed snapshot). As of 13 Sept 2026.
Money trail
Register of Members’ Financial Interests
Full register on this page6
published entries · register 820 · as of 7 Sept 2026
- Donations and other support (including loans) for activities as an MP5
- Miscellaneous1
Explain this numberRegister of Members’ Financial Interests
Entries the MP has declared in the latest published Commons RMFI. It is a self-declared parliamentary register of interests and gifts above thresholds — not a full income statement.
- Not all income appears here; thresholds and categories apply.
- Electoral Commission donations are a different legal register and are shown separately on the MP page.
Source: UK Parliament Interests API (Registers + Interests CSV). As of 7 Sept 2026.
Source: UK Parliament Interests API (Registers + Interests CSV). As of 7 Sept 2026.
Electoral Commission donations
Matched rows below5
PEF rows fuzzy-matched to this MP · as of 13 Sept 2026
£4,442 · Non Cash from BioIndustry Association (BIA)
Accepted 1 Jun 2026 · match high (1) · NC0838826
£7,200 · Non Cash from Chamber UK Services Ltd
Accepted 13 Apr 2026 · match high (1) · NC0837361
£3,051 · Non Cash from The Royal Society
Accepted 16 Mar 2026 · match high (1) · NC0836473
£3,732 · Non Cash from Royal Society of Chemistry
Accepted 12 Nov 2025 · match high (1) · NC0834229
£3,750 · Non Cash from Royal British Legion Trading Ltd
Accepted 3 Jun 2025 · match high (1) · NC0832125
Explain this numberElectoral Commission donations
Regulated donations to this MP as a donee under political finance law (PEF), fuzzy-matched by name from the Electoral Commission register for the current-Parliament window in this snapshot.
- Not the Commons Register of Members’ Financial Interests — a separate legal register.
- Match confidence is labelled. Low-confidence rows are shown so you can reject them; they are not identity proof.
- Amounts come only from the PEF CSV. We do not invent donation figures.
Source: Electoral Commission PEF donations register. As of 13 Sept 2026.
Source: Electoral Commission PEF donations register. As of 13 Sept 2026 · Regulated donees (et=rd), donee type 'MP - Member of Parliament', accepted on/after 2024-07-04. Newest 80 API pages..
Register of Members’ Financial Interests (deep dive)
Latest Commons register published 7 Sept 2026. This is the parliamentary register — not the Electoral Commission donations file. See How money registers work.
Donations and other support (including loans) for activities as an MP
Grayling UK Limited - £1,506.07
£1,506 · Registered 3 Aug 2026 · Official entry
BioIndustry Association (BIA) - £4,442.48
£4,442 · Registered 21 Jun 2026 · Official entry
Chamber UK Services Ltd - £7,200.00
£7,200 · Registered 22 Apr 2026 · Official entry
The Royal Society - £3,051.28
£3,051 · Registered 22 Mar 2026 · Official entry
Royal Society of Chemistry - £3,732.00
£3,732 · Registered 4 Dec 2025 · Official entry
Miscellaneous
IChemE hosted a science engagement session as part of Chemistry Week in Parliament, attended by young constituents from a school in my constituency, and funded the cost of their train/tube travel to and from Mansfield (the value of the travel costs are below the threshold for registration under Category 2.)
Registered 4 Dec 2025 · Official entry
Source: UK Parliament Interests API (Registers + Interests CSV). As of 7 Sept 2026.
Electoral Commission donations (separate from RMFI)
PEF donations to regulated donees, fuzzy-matched on name to this sitting MP. Confidence is labelled. A low-confidence row is not a confirmed identity. This is not a copy of category 2 of the Commons register.
£4,442 · Non Cash from BioIndustry Association (BIA)
Accepted 1 Jun 2026 · match high (1) to “Steve Yemm” · NC0838826
£7,200 · Non Cash from Chamber UK Services Ltd
Accepted 13 Apr 2026 · match high (1) to “Steve Yemm” · NC0837361
£3,051 · Non Cash from The Royal Society
Accepted 16 Mar 2026 · match high (1) to “Steve Yemm” · NC0836473
£3,732 · Non Cash from Royal Society of Chemistry
Accepted 12 Nov 2025 · match high (1) to “Steve Yemm” · NC0834229
£3,750 · Non Cash from Royal British Legion Trading Ltd
Accepted 3 Jun 2025 · match high (1) to “Steve Yemm” · NC0832125
Search the Electoral Commission register directly
Source: Electoral Commission PEF donations register. As of 13 Sept 2026 · Regulated donees (et=rd), donee type 'MP - Member of Parliament', accepted on/after 2024-07-04. Newest 80 API pages..