Company lists · Data refreshed September 2026

Top 25 Actuarial consultants worldwide

Name: Actuarial consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 5,594 companies tracked

RevenueBase identified 5,594 actuarial consultants worldwide as of September 2026 and tracks 196,898 professional contacts across them, including 80,927 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers actuarial consultants worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026. Country and city lists for actuarial consultants follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

5,594Companies

196,898Contacts tracked

80,927Verified emails

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The 25 largest actuarial consultants worldwide

Ranked by team size

Top 25 of 5,594 actuarial consultants worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to actuarial consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	AON	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	10001+	63,446 contacts →
	Indirect evidence “We exist to shape decisions for the better, to protect and enrich the lives of people around the world.” Source: RevenueBase Database · checked Sep 21, 2026
2	Mercer	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	10001+	20,868 contacts →
	Indirect evidence “At Mercer, A Marsh business, we’re helping our clients realize their investment objectives, shape the future of work, and enhance health and retirement outcomes for their people.” Source: RevenueBase Database · checked Sep 21, 2026
3	Alliant Insurance Services	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 21, 2026	10001+	6,091 contacts →
	Indirect evidence “Alliant Insurance Services is among the top 5 largest and fastest-growing insurance brokerage and consulting firms in the United States.” Source: RevenueBase Database · checked Sep 21, 2026
4	Milliman	Partial evidence	Seattle, WA, United StatesHQ checked Sep 21, 2026	1,001-5,000	4,350 contacts →
	Partial evidence “Milliman is among the world’s largest independent actuarial and consulting firms.” Source: RevenueBase Database · checked Sep 21, 2026
5	Aptia Group	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	1,892 contacts →
	Indirect evidence “Founded to shape the future of pensions, health, and insurance solutions, Aptia is a leading professional services firm dedicated to simplifying complexity for businesses and…” Source: RevenueBase Database · checked Sep 21, 2026
6	Alera Group, INC	Indirect evidence	Deerfield, IL, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,643 contacts →
	Indirect evidence “Alera Group is a growing leader, reimagining the complex risk management, insurance and financial services delivery experience through intentional collaboration connecting clients…” Source: RevenueBase Database · checked Sep 21, 2026
7	MNC	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	n/a	1,621 contacts →
	Indirect evidence “We specialize in solving insurance, reinsurance, superannuation and other risk-related problems.” Source: RevenueBase Database · checked Sep 21, 2026
8	Barnett Waddingham	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	1,331 contacts →
	Partial evidence “We are a leading UK professional services consultancy at the forefront of risk, pensions, investment and insurance.” Source: RevenueBase Database · checked Sep 21, 2026
9	XPS Group	Indirect evidence	Reading, United KingdomHQ checked Sep 21, 2026	1,001-5,000	1,284 contacts →
	Indirect evidence “XPS Group is a leading UK consulting and administration business specialising in the pensions and insurance sectors.” Source: RevenueBase Database · checked Sep 21, 2026
10	World Insurance Associates LLC	Indirect evidence	Iselin, NJ, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,181 contacts →
	Indirect evidence “World is a leading financial services organization that uses its vast resources and industry expertise to empower people to make informed decisions to improve their risk…” Source: RevenueBase Database · checked Sep 21, 2026
11	HRH	Indirect evidence	Radnor, PA, United StatesHQ checked Sep 21, 2026	1,001-5,000	930 contacts →
	Indirect evidence “Willis Group Holdings plc is a leading global insurance broker.” Source: RevenueBase Database · checked Sep 21, 2026
12	MAX Matthiessen	Indirect evidence	Stockholm, SwedenHQ checked Sep 21, 2026	501-1,000	622 contacts →
	Indirect evidence “Max Matthiessen is a leading Nordic advisory company in pensions, insurance and investments.” Source: RevenueBase Database · checked Sep 21, 2026
13	Broadstone	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	497 contacts →
	Partial evidence “Broadstone is a leading, independent UK consultancy delivering expert advice to employers, insurers, pension scheme trustees and lenders.” Source: RevenueBase Database · checked Sep 21, 2026
14	VHV Gruppe	Indirect evidence	Hannover, GermanyHQ checked Sep 21, 2026	1,001-5,000	484 contacts →
	Indirect evidence “Die VHV Gruppe ist ein gewachsener Konzern von Spezialisten für Versicherung, Vorsorge und Vermögen.” Source: RevenueBase Database · checked Sep 21, 2026
15	BESSÉ	Indirect evidence	Nantes, FranceHQ checked Sep 21, 2026	501-1,000	468 contacts →
	Indirect evidence “Les hommes et les femmes de Bessé sont des experts du conseil et du courtage en assurances.” Source: RevenueBase Database · checked Sep 21, 2026
16	USI Consulting Group	Indirect evidence	Glastonbury, CT, United StatesHQ checked Sep 21, 2026	501-1,000	453 contacts →
	Indirect evidence “USI Consulting Group (USICG), an industry leading, full-service retirement plan consulting and benefits administration firm, has been helping employers enable their workforce to…” Source: RevenueBase Database · checked Sep 21, 2026
17	Mercer Australia	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1,001-5,000	413 contacts →
	Indirect evidence “Mercer believes in building brighter futures by redefining the world of work, reshaping retirement and investment outcomes, and unlocking real health and well-being.” Source: RevenueBase Database · checked Sep 21, 2026
18	Truenorth Companies, L.C	Indirect evidence	Cedar Rapids, IA, United StatesHQ checked Sep 21, 2026	201-500	411 contacts →
	Indirect evidence “TrueNorth® is the largest insurance and financial services firm of its kind headquartered in Eastern Iowa with offices located throughout the nation.” Source: RevenueBase Database · checked Sep 21, 2026
19	Normandin Beaudry	Partial evidence	Montréal, QC, CanadaHQ checked Sep 21, 2026	201-500	399 contacts →
	Partial evidence “Founded in 1992, Normandin Beaudry is Canada’s leader in actuarial and total rewards consulting services.” Source: RevenueBase Database · checked Sep 21, 2026
20	Eckler Ltd. Eckler Ltée	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	201-500	396 contacts →
	Indirect evidence “At Eckler, we help organizations make confident decisions about risk and financial security.” Source: RevenueBase Database · checked Sep 21, 2026
21	First Actuarial	Partial evidence	Leeds, United KingdomHQ checked Sep 21, 2026	501-1,000	358 contacts →
	Partial evidence “First Actuarial helps trustees and employers provide the best possible pensions and employee benefits.” Source: RevenueBase Database · checked Sep 21, 2026
22	Johnson Lambert LLP	Indirect evidence	Vienna, VA, United StatesHQ checked Sep 21, 2026	201-500	326 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
23	Rcm&d	Indirect evidence	Hunt Valley, MD, United StatesHQ checked Sep 21, 2026	201-500	314 contacts →
	Indirect evidence “RCM & D is ranked among the top independent insurance advisory firms in the United States.” Source: RevenueBase Database · checked Sep 21, 2026
24	Gibson	Partial evidence	South Bend, IN, United StatesHQ checked Sep 21, 2026	51-200	312 contacts →
	Partial evidence “Gibson is a firm of advisors and consultants that help clients get to the proactive side of insurance.” Source: RevenueBase Database · checked Sep 21, 2026
25	Kessler	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 21, 2026	201-500	299 contacts →
	Indirect evidence “Kessler is the leading Swiss enterprise specializing in comprehensive risk, insurance and pension benefits consulting.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: actuarial consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names actuarial consultants.
Partial evidence: Its own public description names part of actuarial consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name actuarial consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 5,594 actuarial consultants worldwide

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Actuarial consultants worldwide at a glance

As of Sep 21, 2026

41.1%Verified-email coverage

35.2Average contacts per company

1-10Median size (employees)

3.4%Largest-city concentration · Sao Paulo

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

3,575

11-50

1,481

51-200

353

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among actuarial consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for actuarial consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “actuarial consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names actuarial consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among actuarial consultants, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 80,927 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Actuarial consultants by location

29 lists · largest first

Every Actuarial consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names actuarial consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many actuarial consultants are there worldwide?

RevenueBase identified 5,594 actuarial consultants worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

AON, headquartered in London, tops this list with the largest team on record.

Which country has the most actuarial consultants?

The United States leads with 1,051 companies, followed by Brazil (503) and France (354). Every actuarial consultants list by country and city is linked on this page.

Which city has the most actuarial consultants?

Sao Paulo leads with 188 headquartered companies, followed by Paris (132) and London (116).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 80,927 verified decision-maker contacts tracked across these 5,594 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.