We found 2,960 companies that use Carlson. 618 of them name it in their own job posts, and the rest through employees' public profiles. Its share of job posts held steady in the three months to August 2026; 733 job posts named it from October 2025 to August 2026. It comes up most in Construction job posts.
Which companies name Carlson in the most job posts?
The five companies with the most job posts naming Carlson are Bowman Consulting, The Middlesex Corporation, Langan Engineering & Environmental Services, LaBella Associates and JMT. Four of these five companies are in Professional Services.
CompanyPostsPeopleRecent job post
Bowman ConsultingProfessional Services · first seen Sep 20224197
"Demonstrated proficiency in land surveying and/or surface modeling software such as Carlson, Bentley Inroads/Geopak, Revit, or similar civil engineering design software."Survey CAD Technician II, Nov 7, 2026
The Middlesex CorporationConstruction · first seen Sep 20222060
"Use Civil 3D, Carlson, and Business Center software for contouring, setting alignments, setting points for construction staking."Survey Manager, Jul 30, 2025
Langan Engineering & Environmental ServicesProfessional Services · first seen Sep 20221082
"Carlson and Leica processing software experience a plus;"Senior Staff Surveyor, Nov 3, 2026
LaBella AssociatesProfessional Services · first seen Sep 20221021
"Processing of data and preparation of maps and other work products utilizing Trimble Business Center, Civil 3D, Carlson and other software."Survey Technician, Jun 22, 2026
JMTProfessional Services · first seen Sep 20221012
"3-5 years of experience with third party software for data reduction and drafting including AutoCAD or Carlson preferred and MicroStation."Survey/CADD Technician, Oct 28, 2026
Carlson holds a steady place in hiring. 0.36 in every 10,000 job posts named it from June to August 2026, against 0.40 from March to May. From October to December 2025 it was 0.31.
Show the data
Month
Job posts naming Carlson
All job posts
Per 10,000
Oct 2025
48
1,413,673
0.34
Nov 2025
61
1,822,119
0.33
Dec 2025
29
1,236,103
0.23
Jan 2026
99
1,828,002
0.54
Feb 2026
80
1,856,647
0.43
Mar 2026
55
1,850,711
0.30
Apr 2026
57
1,728,886
0.33
May 2026
102
1,821,509
0.56
Jun 2026
52
1,909,496
0.27
Jul 2026
76
1,815,180
0.42
Aug 2026
74
1,835,698
0.40
How many companies named Carlson in a job post for the first time in recent months?
Job posts named Carlson for the first time at 24 companies from June to August 2026, against 22 from March to May. That brings the companies naming it for the first time since October 2025 to 83, through August 2026.
March to May 202622
June to August 202624
October 2025 to August 202683
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 Carlson?
618 companies name Carlson in their own job posts. The other 2,342 show up because employees list it on their profiles. 103 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name Carlson
61821%
Employees' profiles list Carlson
2,34279%
2,960 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use Carlson?
Carlson skews toward smaller firms. 27% of its users are companies with fewer than 50 employees, against 22% on the typical tech page. 516 of its companies have more than 5,000 employees.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
27%22%
50 to 999
39%38%
1,000 to 5,000
17%17%
Over 5,000
17%23%
Where are Carlson companies based?
75% of Carlson companies are based in the United States. Its companies are based in 70 countries and territories.
ShareTypical
United States
75%43%
Canada
3.7%3.6%
India
2.8%6.9%
United Kingdom
2.8%6.4%
France
1.7%4.6%
Australia
1.7%2.2%
Companies in 70 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
2,125
75%
43%
Canada
106
3.7%
3.6%
India
79
2.8%
6.9%
United Kingdom
78
2.8%
6.4%
France
49
1.7%
4.6%
Australia
48
1.7%
2.2%
Which teams work with Carlson?
At 37 companies, the team named in Carlson job posts is survey, at least twice the next. Surveying teams are second, at 13 companies, and land survey teams third, at 11.
TeamCompanies
Survey
37
Surveying
13
Land survey
11
Land surveying
10
Engineering
7
Geomatics
6
What else do Carlson companies use?
7.4% of Carlson companies also use Trimble Access, against 0.05% of similar companies. Hydraflow comes second, 120 times as common as usual, at 6.4%.
Share of the 529 Carlson companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming Carlson in job posts recently?
From April to August 2026, 27 companies with 50 or more employees posted their first job naming Carlson: 22 commercial, 4 mid-market and 1 enterprise. Among the new mid-market companies, Amrize posted the most jobs naming it: 3.
Companies that named Carlson 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 Carlson most?
Carlson shows up across many roles. The top one, Construction, has 39% of the job posts. Construction posts naming it numbered 79 from March to May 2026 and 85 from June to August.
RoleSharePosts
Construction
39%289
CAD Designer
12%89
Civil Engineer
8.2%60
Skilled Trades
7.4%54
Mining Engineer
6.1%45
Production Worker
3%22
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Construction
39%
289
79
85
CAD Designer
12%
89
43
22
Civil Engineer
8.2%
60
14
13
Skilled Trades
7.4%
54
14
19
Mining Engineer
6.1%
45
16
10
Production Worker
3%
22
2
9
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.
