We found 2,850 companies that use Charles River. 588 of them name it in their own job posts, and the rest through employees' public profiles. Its share of job posts is shrinking, though 817 job posts still named it from October 2025 to August 2026. Investment Manager roles mention it most.
Which companies name Charles River in the most job posts?
EY, State Street and Scotiabank are among the companies with the most job posts naming Charles River. Of the five companies in the table, State Street has the most employees who list it on their profiles: 191.
CompanyPostsPeopleRecent job post
EYProfessional Services · first seen Aug 202221748
"Securities trading platforms: Charles River, Blackrock, Longview, LineData, Advent or similar"FSO-Consulting-Tech Consulting-Tech Solution Delivery - WAM Manager-Multiple Positions - 1742286, Sep 15, 2026
State StreetFinance and Insurance · first seen Aug 2022166191
"Experience with compliance monitoring platforms such as Sentinel, Charles River, Aladdin, Bloomberg AIM, or similar systems."Investment Oversight -Team Lead, Nov 6, 2026
ScotiabankFinance and Insurance · first seen Oct 202212731
"Work closely with the Charles River team to ensure successful data uploads and timely resolution of system errors."Manager, Managed Portfolio Program - 10 Month Contract, Oct 23, 2026
DeloitteProfessional Services · first seen Jul 202210574
"Aladdin, Simcorp, Charles River, Fidessa, EZE, Calypso / Murex, Bloomberg AIM, Portware, FlexTrade…"Manager, Industry Solutions, Investment Wealth Management, Nov 7, 2026
Janus Henderson InvestorsProfessional Services · first seen Sep 20227958
"Review legal documents and implement coding of logic-based compliance rules into Charles River and Blackrock’s Aladdin for automated testing"Manager, Investment Compliance, Oct 23, 2026
Hiring for Charles River has slowed. 0.42 in every 10,000 job posts named it from June to August 2026, against 0.47 from March to May. June 2026 was its lowest month since October 2025, at 0.28.
Show the data
Month
Job posts naming Charles River
All job posts
Per 10,000
Oct 2025
57
1,413,673
0.40
Nov 2025
82
1,822,119
0.45
Dec 2025
41
1,236,103
0.33
Jan 2026
73
1,828,002
0.40
Feb 2026
74
1,856,647
0.40
Mar 2026
81
1,850,711
0.44
Apr 2026
61
1,728,886
0.35
May 2026
112
1,821,509
0.61
Jun 2026
53
1,909,496
0.28
Jul 2026
91
1,815,180
0.50
Aug 2026
92
1,835,698
0.50
How many companies named Charles River in a job post for the first time in recent months?
In the three months to August 2026, 22 companies posted about Charles River for the first time. From March to May, 37 did. The 22 from June to August are 3.7% of all 588 companies whose job posts name it.
March to May 202637
June to August 202622
October 2025 to August 202690
Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.
How do we know which companies use Charles River?
588 companies name Charles River in their own job posts. The other 2,262 show up because employees list it on their profiles. 279 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name Charles River
58821%
Employees' profiles list Charles River
2,26279%
2,850 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use Charles River?
By size, Charles River users are close to the typical tech page; companies with 50 to 999 employees are the largest group (40%). The second-largest group is companies with more than 5,000 employees, at 21%.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
19%22%
50 to 999
40%38%
1,000 to 5,000
20%17%
Over 5,000
21%23%
Where are Charles River companies based?
55% of Charles River companies are based in the United States. Its companies are based in 67 countries and territories.
ShareTypical
United States
55%43%
United Kingdom
12%6.4%
Canada
6.4%3.6%
Australia
3%2.2%
India
2.5%6.9%
France
2.3%4.6%
Companies in 67 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
1,494
55%
43%
United Kingdom
331
12%
6.4%
Canada
176
6.4%
3.6%
Australia
83
3%
2.2%
India
67
2.5%
6.9%
France
64
2.3%
4.6%
Which teams work with Charles River?
Job posts most often place Charles River with operations, compliance and investment operations teams. Technology and investment compliance teams follow.
TeamCompanies
Operations
29
Compliance
23
Investment operations
20
Technology
19
Investment compliance
16
Portfolio management
14
What else do Charles River companies use?
Compared with companies of the same size, Charles River companies stand out for using Eagle PACE and FlexTrade. Next is Axioma: 16% of these companies use it, against 0.1% of similar ones.
Share of the 322 Charles River companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming Charles River in job posts recently?
Between April and August 2026, 34 companies with 50 or more employees first named Charles River in a job post, 9 of them with more than 5,000 employees. National Philanthropic Trust leads the new commercial companies, with 4 job posts from April to August.
Companies that named Charles River in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.
Which roles mention Charles River most?
No single role dominates for Charles River; Investment Manager leads with 15% of the job posts. Compliance is second, at 14%.
RoleSharePosts
Investment Manager
15%119
Compliance
14%115
Analyst
13%105
Consultant
5.4%44
Program Manager
3.5%29
Sales
2.7%22
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Investment Manager
15%
119
30
39
Compliance
14%
115
39
31
Analyst
13%
105
31
29
Consultant
5.4%
44
9
12
Program Manager
3.5%
29
6
5
Sales
2.7%
22
8
4
Which project themes come up in Charles River job posts?
Beyond general digital transformation, the most common project theme in Charles River job posts is Data Infrastructure Migration (36 posts). After that comes Cloud Migration, with 14.
Project themeJob posts
Digital Transformation202
Data Infrastructure Migration36
Cloud Migration14
Microservices Migration12
About this data
Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.
Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.
Sumble has a free plan, and the same data is available through its API and MCP server.
A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.
Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.
