Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Home›Research›Companies

Companies

Loading
Home›
Research›
Companies›
Aon
AddedFeb 13, 2024
UpdatedJun 30, 2026
Aon

Aon

Public

Aon PLC: A British multinational offering risk management, insurance brokerage, and HR consulting services.

HQ
London, Greater London, GB
Founded
1982
Overview
M & A
Analysis
Compare
Fundraising
Employees
News
Website

Aon PLC is a British multinational corporation specializing in risk management, insurance brokerage, and human resources consulting services. The firm provides comprehensive solutions including risk consulting, retirement consulting, and health consulting. Aon typically engages in debt financing rounds, supporting companies across various stages with significant capital investments.

Notable portfolio companies include Anonos, Blue Spark Technologies, BrainScope Company, Embr Labs, iM3NY, Leia, Position Imaging, and Yield Engineering Systems, with investment amounts ranging from $30 million to $125 million. Key decision-makers at Aon include CEO Greg Case and President Eric Andersen. Aon adds value through its extensive expertise in risk management and strategic human capital advisory services.

Aon - M & A Snapshot

Open M & A

  • NFP

    Acquired by Aon • $13.4B • Dec 20, 2023

Aon - Products & Services

  • Pension and Retirement Consulting logo

    Pension and Retirement Consulting

    Aon provides pension and retirement strategy services for defined benefit and contribution plans.

    Competing Products

    Brown & Brown logo
    Higginbotham logo
  • Human Capital Consulting logo

    Human Capital Consulting

    Aon provides human capital advisory covering health, wealth, talent, and workforce analytics.

    Competing Products

    Brown & Brown logo
    Higginbotham logo
  • Personal Insurance Brokerage logo

    Personal Insurance Brokerage

    Aon provides individual health, life, disability, and vision insurance through affinity programs.

    Competing Products

    Brown & Brown logo
  • Employee Benefits Consulting logo

    Employee Benefits Consulting

    Aon provides health and employee benefits consulting and brokerage for global employers.

    Competing Products

    Brown & Brown logo
    Higginbotham logo
  • Commercial Insurance Brokerage logo

    Commercial Insurance Brokerage

    Aon provides commercial insurance broking and risk transfer services for global businesses.

    Competing Products

    Brown & Brown logo

Aon - Similar Companies

Brown & Brown logo

Brown & Brown

bbinsurance.com

Higginbotham logo

Higginbotham

higginbotham.com

American Financial Group logo

American Financial Group

afginc.com

Covered by Sage logo

Covered by Sage

Berkshire Hathaway logo

Berkshire Hathaway

Principal logo

Principal

principal.com

FM Global logo

FM Global

fmglobal.com

Aon - Quick Facts

Who are Aon's competitors?

Companies similar to Aon include Brown & Brown, Higginbotham, American Financial Group and Covered by Sage.

When was Aon founded?

Aon was founded in 1982.

Where is Aon's headquarters located?

Aon's headquarters is located in London, Greater London, GB.

When was Aon's last funding round?

Aon's most recent funding round was for $1B (USD) in October 2023.

How much has Aon raised to-date?

As of Oct 24, 2023, Aon has raised a total of $1.9B (USD).

How many employees does Aon have?

Aon has 50,000 employees as of Feb 5, 2024.

Aon - Classification

Industry
  • Insurance Companies
Ownership
  • Public
Geographic Exposure
  • Global
Model
  • Professional Services
Revenue
  • Brokerage Fees
Customer
  • Enterprises
Unique IDs
  • ein: 981539969
  • secCik: 0000315293
  • ticker: AON
NAICS
  • 524000Insurance Carriers and Related Activities
  • 524200Agencies, Brokerages, and Other Insurance Related Activities
  • 524290Other Insurance Related Activities
  • 524298All Other Insurance Related Activities
  • 520000Finance and Insurance
SIC
  • 6400Insurance agents, brokers, and service
  • 6410Insurance Agents, Brokers, And Service
  • 6411Insurance Agents, Brokers, And Service
ISIC
  • 6621Risk and damage evaluation
  • 6622Activities of insurance agents and brokers
  • 6629Other activities auxiliary to insurance and pension funding
Show 19 more industry codes
NAICS
  • 524100Insurance Carriers
  • 524110Direct Life, Health, and Medical Insurance Carriers
  • 524114Direct Health and Medical Insurance Carriers
  • 524210Insurance Agencies and Brokerages
  • 524291Claims Adjusting
  • 524292Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds
  • 540000Professional, Scientific, and Technical Services
  • 541611Administrative Management and General Management Consulting Services
  • 541000Professional, Scientific, and Technical Services
  • 541600Management, Scientific, and Technical Consulting Services
  • 541610Management Consulting Services
SIC
  • 6300Insurance Carriers
  • 6320Accident And Health Insurance And Medical Service Plans
  • 6321Accident And Health Insurance
  • 5000Wholesale Trade-durable Goods
  • 6000Depository Institutions
  • 8700Engineering, Accounting, Research, Management, And Related Services
  • 8740Management And Public Relations Services
  • 8742Management Consulting Services