A Q1 2026 snapshot of the complete population of 1,272 UK Alternative Investment Fund Managers (AIFMs). Population segmented by regulatory classification (Full-Scope, Small Authorised, Small Registered), permitted investment activities, controlled function distribution, legal form, regulatory vintage, region, appointed representative count, S21 approver status, and other key attributes.
Page Content: This page provides a visual overview of the core categories of the dataset, followed by the data dictionary and dataset access details.
1. Overview of UK AIFM Dataset
2. Data Dictionary
3. Download Dataset
1.
Overview of UK AIFM Dataset
A visual summary that highlights the key aspects of this dataset.
1.1
Population Size
1,272
UK AIFMs
There are 1,272 total UK AIFMs as at Q1 2026 based on the number of FCA-authorised and registered regulated entities.
Population Change: [Q4 2025: 1,284] → [Q1 2026: 1,272]
Net: −12 [Additions: 8 | Scope exits: 20]
1. UK AIFMD: The Regulatory Framework That Governs UK AIFMs
The Alternative Investment Fund Managers Regulations 2013 (UK AIFMD) is the regulatory framework that governs UK Alternative Investment Fund Managers.
1. History of UK AIFMD
🌐 2008: Global financial crisis prompted calls for tighter oversight.
🇪🇺 2011: EU AIFMD adopted in response to the financial crisis.
🇬🇧 2013: UK AIFMD adopted as domestic implementation of EU AIFMD.
2. Scope
Management, administration, and marketing of alternative investment funds (AIFs).
3. Aims
Prevent market instability and the build-up of systemic risk in the financial system.
Improve investor protection via depositary standards, investor disclosure, and mandatory reporting.
4. Requirements
1. Authorisation/Registration: Fund managers classified by thresholds, with option to opt into full authorisation.
2. Conduct of business: Fair treatment of investors, conflict of interest rules, remuneration, risk management, valuation, disclosure.
3. Regulatory capital: Initial capital, own funds, and professional liability insurance (or additional own funds).
4. Safekeeping of investments: Mandatory depositaries/custodians.
5. Delegation: Controls over delegation of certain tasks, including portfolio & risk management.
6. Leverage: Rules on the use of leverage for all AIFs.
2. AIFM: The Regulated Entities That Manage Alternative Investment Funds (AIFs)
An alternative investment fund manager (AIFM) is a legal entity responsible for the portfolio and risk management of alternative investment funds (AIFs), overseeing investment decisions, risk controls, and compliance with applicable regulatory frameworks.
Characteristics of an Alternative Investment Fund (AIF)
1. A collective investment undertaking
2. Has a defined investment policy
3. Raises and invests capital in accordance with the policy to benefit the investors
4. Not a UK UCITS
Alternative investments include private equity, hedge funds, real estate, and infrastructure. These funds are generally aimed at professional or institutional investors such as pension funds, insurers, sovereign wealth funds, family offices, and high-net-worth individuals. Retail investors may participate only if the fund is FCA-authorised.
1.2 Full-Scope AIFMs Comprise 54% of the Sector
Description: The UK AIFM population totals 1,272 firms. Full-scope AIFMs form the majority with 681 firms (53.5%), subject to the full obligations under the UK AIFM Regime. Small authorised AIFMs account for 458 firms (36%), opting into proportionate compliance for market access benefits. Small registered AIFMs comprise 133 firms (10.5%) under lighter registration with limited scope.
Methodology: AIFMs are identified and segmented by Part 4A “Managing an AIF” permissions, authorised/registered statuses and threshold limits, in line with FUND 1.3 of the FCA Handbook.
The UK AIFM Regime currently classifies AIFMs into regulatory categories based on their applicable Assets under Management (AUM) thresholds, ensuring proportionality in regulatory oversight and balancing investor protection with operational flexibility:
Above AUM Threshold:
1.
Full-Scope AIFMs
Firms with aggregate AUM of at least €100 million (including leverage) or at least €500 million (for unleveraged AIFs with at least a 5-year investor lock-in period). These firms are subject to the full UK AIFM regime, including capital adequacy, risk management, valuation, depositary appointment, and regulatory reporting.
Sub-threshold:
2.
Small Registered AIFMs
Firms with aggregate AUM below the applicable threshold, subject to registration rather than authorisation, with minimal ongoing obligations focused on basic registration and limited reporting.
3.
Small Authorised AIFMs
Firms with aggregate AUM below the applicable threshold that either voluntarily opt in to full authorisation under Part 4A of FSMA or otherwise meet conditions requiring authorisation. These firms incur proportionate compliance obligations in exchange for benefits such as enhanced market access.
2. Proposed UK AIFM Regime Reforms May Change Classification Criteria
The current UK AIFM Regime, as retained post-Brexit, is under review through concurrent consultations by HM Treasury (published as an Open Consultation) and the FCA (published as a Call for Input) on 7 April 2025. Proposed changes replace fixed statutory AUM thresholds with a NAV-based three-tier regime (large / mid-sized / small), use net asset value (assets minus liabilities) as the measure, require firms to notify the FCA of their tier with an option to opt up, and restructure rules thematically by product cycle and business activities.
Proposed Changes (based on Net Asset Value, or NAV):
1.
Large AIFMs
NAV of £5 billion or more, subject to a regime broadly similar to the current full-scope requirements, including robust governance, risk management, and reporting.
2.
Mid-sized AIFMs
NAV from £100 million up to £5 billion, aligned with the large AIFM regime but with reduced procedural requirements to alleviate burdens on mid-tier firms.
3.
Small AIFMs
NAV up to £100 million, subject to baseline standards to ensure consumer protection and market integrity, replacing the current sub-threshold registration/authorisation options with a simplified entry-level regime.
1.3 80% of UK AIFMs are based in London
Description: London hosts 80% of UK AIFMs (1,017), with the rest spread across other regions. Scotland (50, 3.9%) and the South East (58, 4.6%) have the largest shares outside London, followed by smaller clusters in the North West (48, 3.8%) and East of England (28, 2.2%). Wales (3, 0.2%) and Northern Ireland (6, 0.5%) have fewer than ten firms each.
Methodology: Firms are mapped to the official 12 UK regions based on their postcode. The address of authorised firms is based on their Financial Services Register principal place of business, while registered firms are assigned regions based on their data availability from Companies House.
1.4 The Two AIFM Permission Types Highlight Diverging Business Models
Description: Of the 1,139 authorised UK AIFMs, the majority (1,040, or 91.3%) manage only unauthorised AIFs, a small fraction (27, or 2.4%) manage only authorised AIFs, and 72 (6.3%) manage both. This indicates a predominance of unauthorised fund management and a limited number of firms holding dual permissions.
Methodology: Count of firms that hold either of the two "Managing an AIF" permission types under Part 4A of FSMA. Registered AIFMs are excluded from these figures because they operate outside the authorised regime and do not hold Part 4A permissions.
1. Managing an authorised AIF
This permission enables an entity to act as AIFM for FCA-authorised investment funds (e.g., Non-UCITS Retail Schemes (NURS), Long-Term Asset Funds(LTAF), Qualified Investor Schemes (QIS)). Authorised AIFs may be marketed to retail and/or professional investors, depending on the fund’s classification and the scope of FCA authorisation. Both the manager and the fund are subject to detailed requirements under the UK AIFM Regime and FCA rules (including the Collective Investment Schemes sourcebook, or COLL), covering conduct, depositary arrangements, risk management, governance, and regulatory reporting. Implications include heightened scrutiny to protect retail investors but also broader market access.
2. Managing an unauthorised AIF
This permission enables an AIFM to manage AIFs that are not FCA-authorised (e.g., private equity, hedge funds, or other alternative funds). These funds are typically marketed only to professional, institutional, or otherwise qualified investors under exemptions from retail marketing restrictions. The AIFM remains subject to obligations under the UK AIFM Regime, but the fund itself falls outside the FCA’s COLL regime, resulting in lighter fund-level oversight while still requiring manager-level compliance with core AIFMD principles.
1.5 Compliance & MLRO Top Senior Management Functions within UK AIFMs
Description: Most senior manager roles focus on regulatory and compliance responsibilities, with MLRO (SMF17) and Compliance Oversight (SMF16) being the most common. Core executive roles are also prevalent, while committee chairs and other senior management positions are less frequent, providing a comprehensive view of SMF distribution across all authorised AIFMs.
Methodology: Counts include only Senior Management Functions (SMFs) as defined under the SM&CR. Other roles, such as Certified Functions and Appointed Representative positions, are excluded.
Overview of Controlled Functions
Within AIFMs, regulatory responsibilities are allocated via controlled functions, designated roles that assign personal responsibility and accountability and that require FCA approval (Senior Management Functions), annual firm certification (Certification Functions), or other regulatory oversight as applicable.
Senior Management Functions (SMFs): FCA-approved senior roles with Statements of Responsibilities and statutory duties. These are the highest-level responsibilities (e.g. SMF1 CEO, SMF3 Executive Director, SMF16 Compliance Oversight, SMF17 MLRO). SMFs carry personal regulatory accountability and appear on the FCA Directory. (See FCA Handbook: SM&CR / SUP.)
Certification Functions (CFs): Roles that the firm certifies annually without prior FCA approval. Examples include significant influence functions (e.g., client dealing), material risk takers, CASS oversight, and functions requiring qualifications. CFs must be annually certified by the firm to confirm the individual’s fitness and propriety for the role.
Appointed Representative (AR) roles: An AR operates under a principal’s permissions; the AR’s senior officers are recorded (CF1–CF4 (AR) etc.), but the principal remains responsible for vetting and ongoing oversight under SUP 12. Where ARs perform qualified activities, those are recorded as the AR equivalent of CFs.
Other / residual entries: The Directory contains catch-all labels (e.g. “Director not a certification employee or SMF”) that record directors without SMFs/CFs. PRA-specific CFs appear only for PRA-regulated firms and generally overlap in purpose with FCA MRT or SMF roles. Statutory duties recorded for insurance distribution or other sectoral rules flag responsibilities but do not create new independent CFs.
2.
Data Dictionary
The dataset's list of data fields and their descriptions, structured by categories.
1. Firm Details
Field name
Type
Description
frn
int
FCA Firm Reference Number (e.g. 123467)
name
str
Firm’s legal name (e.g. ABC Ltd)
class
str
AIFM classification (Options: Full-Scope, Small Authorised, Small Registered)
aif_permission
str
Type of fund(s) the firm is authorised to manage (Managing an authorised AIF, Managing an unauthorised AIF, Both)
status_aifm
str
Authorisation status under AIFMD (Options: Authorised, Registered)
status_firm
str
Authorisation status under FCA (e.g. Authorised, Authorised – applied to cancel)
status_effective_date
date
Date the firm’s current status_firm became effective
firm_type
str
Firm's regulated type (e.g. Regulated)
principal
boolean
Indicates if the firm is a principal under the Appointed Representative regime. True = Principal, False = Not Principal
appointed_rep_count
int
Number of appointed representatives managed by the firm
small_reg_cat
str
Registration category of small registered AIFMs (e.g. EuVECA, Property AIFM, Internally Managed AIFM)
employee_size
str
Employee size group based on firm’s LinkedIn page (e.g. 1–10, 11–50, 51–200, etc.)
Count of unique individuals holding controlled functions
smf_headcount
int
Count of unique individuals holding Senior Management Functions (SMFs)
smf17_mlro
int
Count of SMF17 Money Laundering Reporting Officer (MLRO)
smf16_compliance_oversight
int
Count of SMF16 Compliance Oversight
smf1_chief_executive
int
Count of SMF1 Chief Executive
smf3_executive_director
int
Count of SMF3 Executive Director
smf27_partner
int
Count of SMF27 Partner
smf9_chair_governing_body
int
Count of SMF9 Chair of the Governing Body
smf2_chief_finance
int
Count of SMF2 Chief Finance
smf24_chief_operations
int
Count of SMF24 Chief Operations
smf4_chief_risk
int
Count of SMF4 Chief Risk
smf18_other_overall
int
Count of SMF18 Other Overall Responsibility
smf5_head_internal_audit
int
Count of SMF5 Head of Internal Audit
smf7_group_entity_senior_mgr
int
Count of SMF7 Group Entity Senior Manager
smf12_chair_remuneration_comm
int
Count of SMF12 Chair of the Remuneration Committee
smf10_chair_risk_comm
int
Count of SMF10 Chair of the Risk Committee
smf11_chair_audit_comm
int
Count of SMF11 Chair of the Audit Committee
smf13_chair_nominations_comm
int
Count of SMF13 Chair of the Nominations Committee
smf14_senior_independent_director
int
Count of SMF14 Senior Independent Director
smf19_head_overseas
int
Count of SMF19 Head of Overseas Branch/Head of Overseas
4. Company Registration
Field name
Type
Description
chn
str
Companies House Number
ch_name
str
Companies House Name
ch_status
str
Companies House Status (e.g. Active, Liquidation)
ch_type
str
Companies House Legal Form (e.g. LTD, LLP)
date_of_creation
date
Companies House Incorporation Date
sic_codes
str
Standard Industrial Classification (SIC) codes (e.g. 64999)
5. Balance Sheet and P&L (Companies House)
Field name
Type
Description
turnover
int
Reported turnover in GBP
cash_in_bank
int
Reported cash in bank in GBP
total_assets
int
Reported total assets in GBP (e.g. 1,500,000)
total_liabilities
int
Reported total liabilities in GBP (e.g. 900,000)
net_assets
int
Reported net assets in GBP
debt_ratio
float
Debt ratio = total liabilities ÷ total assets × 100 (e.g. 60)
accounts_year_ended
str
Financial year-end date (e.g. 31 Mar 2025)
6. Physical Address
Field name
Type
Description
address_line_1
str
Primary address line
address_line_2
str
Secondary address line (if applicable)
address_line_3
str
Additional address line (if applicable)
postcode
str
UK postcode
area
str
Local area/district (e.g. City of London)
region
str
UK region (Options: London, Scotland, Northern Ireland, Wales, South East, North West, East of England, South West, Yorkshire & The Humber, West Midlands, East Midlands, North East)
country
str
Country of registration (United Kingdom)
3.
Download AIFM Dataset
Access the comprehensive list of 1,272 UK Alternative Investment Fund Managers
Dataset Features
• 100% Firm Coverage: Comprehensive list of all 1,272 authorised and registered UK AIFMs.
• AIFM Classification: Segmentation of firms by regulatory class as Full-Scope, Small Authorised and Small Registered.
• Permitted Activities: Permissions held across AIFMD, UCITS & MiFID, plus S21 approver status and MiFID client types.
• Governance Structure: Visibility of leadership structure & depth through count of Senior Management Function roles.
• Company Structure: Company registration ID, legal form, incorporation & authorisation dates, region & key financials.
Download AIFM Dataset
Complete firm-level population of the UK AIFM sector (1,272 firms)
Automated email delivery with download link immediately upon purchase.
1. Delivery Details
• Format: One-off Excel spreadsheet file.
• Method: Automated email delivery with download link immediately upon purchase confirmation.
• Content: A static dataset snapshot. (Quarterly updates not included).
• Support: Contact details included in the email for any access issues. Any delivery issues must be reported within 7 days of purchase.
2. Terms and Licence
3. Methodology
4. Pricing Details
Additional Information
1. What is included in the dataset?
The dataset covers the full UK AIFM population. Each firm is mapped with regulatory classification (full-scope, small authorised, small registered), permissions, governance functions, and linked identifiers. It is structured into 71 columns and 1,272 rows (exact fields are listed in the data dictionary above).
Sources include public registers, proprietary datasets, firm-level disclosures, and regulatory filings. Records are cross-referenced and manually reviewed for consistency and accuracy.
2. How is the dataset delivered?
Purchases are processed securely through Stripe. Once payment is made, an automated email provides an immediate download link. Files are delivered in Excel format and ready for use. Content is provided as a static dataset snapshot (quarterly updates are not included). Support contact details are included for any access issues, with a 7-day window to report delivery problems.
3. Can I see a sample before buying?
Yes. A sample dataset is available using the "Download Sample" button in the section directly above, showing live entries with the same fields included in the full version. It provides a representation of the dataset’s structure, content, and coverage.
4. How recent is the data?
The dataset provides a snapshot of the UK AIFM population as of Q1 2026, representing the latest available information on authorisations, registrations, and firm characteristics.
5. What are the terms and licensing details?
The dataset is provided under a one-off, non-exclusive licence for internal business use only. Redistribution, resale, or external sharing is not permitted. It incorporates public sector information under the Open Government Licence v3.0.