# Companies using Charles River

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.

Data as of November 9, 2026. Source: Sumble.

## 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.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [EY](https://sumble.com/orgs/ey) | 217 | 48 | "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 Street](https://sumble.com/orgs/state-street) | 166 | 191 | "Experience with compliance monitoring platforms such as Sentinel, Charles River, Aladdin, Bloomberg AIM, or similar systems." (Investment Oversight -Team Lead, Nov 6, 2026) |
| [Scotiabank](https://sumble.com/orgs/scotiabank) | 127 | 31 | "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) |
| [Deloitte](https://sumble.com/orgs/deloitte) | 105 | 74 | "Aladdin, Simcorp, Charles River, Fidessa, EZE, Calypso / Murex, Bloomberg AIM, Portware, FlexTrade…" (Manager, Industry Solutions, Investment Wealth Management, Nov 7, 2026) |
| [Janus Henderson Investors](https://sumble.com/orgs/janus-henderson-investors) | 79 | 58 | "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) |

## Is hiring for Charles River growing?

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.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| 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.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 37 |
| June to August 2026 | 22 |
| October 2025 to August 2026 | 90 |

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 know | Companies | Share |
|---|---:|---:|
| Job posts name Charles River | 588 | 21% |
| Employees' profiles list Charles River | 2,262 | 79% |

## 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%.

| Size | Share | Typical tech page |
|---|---:|---:|
| 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.

| 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.

| Team | Companies |
|---|---:|
| Operations | 29 |
| Compliance | 23 |
| Investment operations | 20 |
| Technology | 19 |
| Investment compliance | 16 |
| Portfolio management | 14 |

## 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%.

| 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 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.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [National Philanthropic Trust](https://sumble.com/orgs/national-philanthropic-trust) | 4 |
| Commercial | [Fidante](https://sumble.com/orgs/fidante) | 3 |
| Commercial | [Thoucentric](https://sumble.com/orgs/thoucentric) | 2 |
| Commercial | [Farther](https://sumble.com/orgs/farther) | 2 |
| Commercial | [Connor, Clark & Lunn Private Capital Ltd. (CC&L)](https://sumble.com/orgs/connor-clark-&-lunn-private-capital) | 2 |
| Mid-market | [Talan](https://sumble.com/orgs/talan) | 2 |
| Mid-market | [Clearwater Analytics](https://sumble.com/orgs/clearwater-analytics) | 2 |
| Mid-market | [PIMCO](https://sumble.com/orgs/pimco) | 1 |
| Mid-market | [Susquehanna International Group](https://sumble.com/orgs/susquehanna-international-group) | 1 |
| Mid-market | [Impetus](https://sumble.com/orgs/impetus-technologies-1) | 1 |
| Enterprise | [U.S. Bank](https://sumble.com/orgs/u-s-bank) | 1 |
| Enterprise | [Coforge](https://sumble.com/orgs/coforge) | 1 |
| Enterprise | [Bloomberg](https://sumble.com/orgs/bloomberg) | 1 |
| Enterprise | [AIG](https://sumble.com/orgs/aig) | 1 |
| Enterprise | [QNB Group](https://sumble.com/orgs/qatar-national-bank-q-p-s-c) | 1 |

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.

## 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.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Eagle PACE | 24 | 7.5% | 0.03% | 227 times |
| FlexTrade | 25 | 7.8% | 0.05% | 157 times |
| Axioma | 50 | 16% | 0.1% | 155 times |
| Bloomberg AIM | 76 | 24% | 0.22% | 108 times |
| BlackRock Aladdin | 79 | 25% | 0.24% | 101 times |
| Lipper | 24 | 7.5% | 0.08% | 94 times |
| eVestment | 74 | 23% | 0.25% | 93 times |
| Broadridge | 42 | 13% | 0.16% | 79 times |

Shares are out of the 322 companies whose job posts name Charles River, not counting firms whose job posts name almost every technology.

## 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 theme | Job posts |
|---|---:|
| Digital Transformation | 202 |
| Data Infrastructure Migration | 36 |
| Cloud Migration | 14 |
| Microservices Migration | 12 |

## 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.