Zelcastalumni map

People who leave Thomson Reuters most often go to LSEG Data & Analytics. 18% go small. Median stay 2y 1m

These are the engineers in the Zelcast network and the profiles run through the Eng Scorer, not Thomson Reuters's headcount: 56 people on a map of 26,572, the No. 165 company on it by people. Updated August 20, 2026.

People on the map
560.2% of everyone on the map
There now
35% of the people here
Moved on
5395% of the people here
Median tenure
2y 1mmiddle half 1y 1m to 3y

Put Thomson Reuters side by side with another company, every number against every number.

Came from, went to

Ribbon width is the number of people who made the move. Most leave for LSEG Data & Analytics (6% of recorded departures).

ThomsonReuters35 in · 51 out

35 recorded arrivals from 35 companies, none more than 2 from any one of them

LSEG Data & Analytics36%
0 of 35 recorded arrivals shown, 35 more from 35 other companies3 of 51 recorded departures shown, 48 more to 45 other companies

After Thomson Reuters

  • 18%Joined a startup9
  • 10%Joined a big company5
  • 73%Elsewhere

Shares of those who moved on, by their next stop.

How long people stay

24%<1y
21%1-2y
42%2-4y
8%4-7y
5%7y+
2y 1m median tenuremiddle half 1y 1m to 3y

38 stays with both a start and an end on the record.

Who comes and goes, by year

12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
joined left2026 is a partial year

2012 to 2026: 37 joined, 40 left.

Caliber

79mediantop 10%87
0Eng Scorer caliber, 56 scored99

Titles held here

  1. Software Engineer9
  2. Software Development Intern7
  3. Software Engineer Intern3

3 most common titles, by people who held them.

First job on the record for 36% of people here.

Behind the median

Everyone here with an Eng Scorer read, placed in their caliber tier.

  • 13%Exceptional or strong7 people
  • 34%Solid19 people
  • 54%Emerging or unproven30 people

56 of the 56 people here carry an Eng Scorer tier.

Exceptional and strong are the top two of the five tiers. 7 of the 56 people here with a read sit in them, 13%. A tier is the band an Eng Scorer caliber score falls in, so this is the same measurement as the median on the caliber card, opened up. A tier holding fewer than 3 people is printed together with the one next to it, because a bucket that small is a person rather than a pattern.

Whether a title rose here

The level of the first title recorded here, against the last.

36%Titles that rose17 of 47 classified people

  • 36%Rose17 people
  • 57%Stayed level27 people
  • 6%Fell3 people

47 of the 56 people here had a title that could be placed on the ladder before and after.

A title rose when the last title recorded here sits higher on the ladder than the first; for someone who recorded one title here and then left, it is measured against the first title of their next role. The ladder runs intern, junior, mid, senior, staff or manager, principal, director, VP, then founder or C-level. A title that matches no rung is left out rather than guessed, and product, program and project managers are left out entirely, being a different ladder. That leaves 47 of the 56 people here classified, and it leans towards people who have left: someone still here on a single recorded title has nothing to be measured against.

Where they studied

  1. University of Waterloo14.3%
  2. MIT7.1%
  3. NYU7.1%
  4. RIT5.4%
  5. University of Minnesota5.4%

The 5 most listed schools among the 56 people here with a school on file.

Of the 56 people here with a school on file, 8 list University of Waterloo, 4 list MIT and 4 list NYU. A person can list more than one school, so these overlap rather than add up.

Public work

one square is one in a hundred
34%have a public GitHub account on their profile

19 of the 56 people here whose profile was checked for public accounts. An account the check did not find reads the same as no account, so this is a floor rather than a census.

Across the 325 companies on the map that can show this figure, the median is 38%.

Where they are now

73% of the people who have worked at Thomson Reuters and list a location live in New York today, against 33% of everyone on the map.

Thomson Reuters
Everyone on the map
  • 73%New York41 · map 33%
  • 18%SF Bay Area10 · map 47%
  • 5%Seattle3 · map 3%

All 56 people who worked at Thomson Reuters list a location, and every share here is over them.

Where they live now, from the profile as it reads today, not where they sat while they worked at Thomson Reuters: a metro here does not mean the company has an office in it. The lower strip is the same metros across the whole map, for comparison.

Key facts

  • 56 people on the Zelcast alumni map have worked at Thomson Reuters: 3 are there now and 53 have moved on.
  • The most common next employer after Thomson Reuters is LSEG Data & Analytics (3 people, 6% of recorded departures).
  • The median tenure at Thomson Reuters is 2y 1m (middle half 1y 1m to 3y).
  • Of those who moved on from Thomson Reuters, fewer than 3 went on to a founder title, 18% joined a company with 200 or fewer people, and 10% joined a company with 10,000 or more.
  • The median Eng Scorer caliber of people who have worked at Thomson Reuters is 79 on the 0 to 99 scale (56 scored).
  • The most common title held at Thomson Reuters is Software Engineer, then Software Development Intern.
  • Of the 56 people here with a school on file, 8 list University of Waterloo (14.3%), then MIT (4). A person can list more than one school, so these overlap rather than add up.
  • 73% of the 56 people here who list a location live in New York today, against 33% of everyone on the map. That is where they live now, not the office they sat in while they worked here.
  • 34% of the 56 people here whose profile was checked for public accounts have a public GitHub account on it.
  • Of the 47 people here whose title could be placed on a ladder both before and after, 17 rose, 27 stayed level and 3 fell.

About this data: built from 144,786 jobs across 26,572 engineers in the Zelcast network and Eng Scorer reads, updated August 20, 2026. A move counts when the next role starts within 24 months of leaving; companies with fewer than 20 people on the map are not shown, and destinations with fewer than 3 people are folded into the totals. Caliber is the Eng Scorer score.

Worked at Thomson Reuters? See how your profile reads to a startup hiring manager, and where it ranks among 26,572 engineers.

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