8,133 companies use BACnet, based on their job posts and their employees' public profiles. Hiring for it is growing, with 7,771 job posts naming it from October 2025 to August 2026. Skilled Trades roles mention it most.
Which companies name BACnet in the most job posts?
Siemens, Johnson Controls and Honeywell Technologies mention BACnet in the most job posts. Of the five companies in the table, Siemens has the most employees who list it on their profiles: 546.
CompanyPostsPeopleRecent job post
SiemensUtilities · first seen Jul 20223,954546
"Design building automation network architecture to support operator workstations, DDC field panels, and third-party integration devices connected through Modbus, Siemens APOGEE, Desigo or BACnet."Building Automation Controls Engineer, Nov 7, 2026
Johnson ControlsManufacturing · first seen Jul 20222,121463
"Experience in BACnet, Metasys, and IP networks."HVAC Controls Systems Technician, Nov 7, 2026
Honeywell TechnologiesManufacturing · first seen Sep 20221,403333
"BACnet protocol knowledge in IOT products is preferable."Advanced Software Engr, Nov 7, 2026
Schneider ElectricUtilities · first seen Aug 20221,312358
"Work with SCADA/HMI systems and industrial communication protocols such as Modbus, BACnet, or similar technologies."Generalist Service Representative, Nov 7, 2026
CarrierManufacturing · first seen Jul 202270556
"Familiar with third-party communication protocols used in building automation, such as BACnet, Modbus, SNMP, LON, N2, etc."Associate BAS/BMS Controls Engineer - Automated Logic, Nov 1, 2026
A larger share of job posts mentioned BACnet from June to August 2026 than from March to May: 4.7 in every 10,000 job posts, up from 4.1. July 2026 was its highest month since October 2025, at 5.2.
Show the data
Month
Job posts naming BACnet
All job posts
Per 10,000
Oct 2025
489
1,413,673
3.5
Nov 2025
648
1,822,119
3.6
Dec 2025
400
1,236,103
3.2
Jan 2026
637
1,828,002
3.5
Feb 2026
781
1,856,647
4.2
Mar 2026
693
1,850,711
3.7
Apr 2026
701
1,728,886
4.1
May 2026
797
1,821,509
4.4
Jun 2026
829
1,909,496
4.3
Jul 2026
950
1,815,180
5.2
Aug 2026
846
1,835,698
4.6
How many companies named BACnet in a job post for the first time in recent months?
In the three months to August 2026, 307 companies posted about BACnet for the first time. From March to May, 254 did. The 307 from June to August are 7.6% of all 4,044 companies whose job posts name it.
March to May 2026254
June to August 2026307
October 2025 to August 2026916
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 BACnet?
Employees' profiles add 4,089 companies to the 4,044 that name BACnet in job posts. 1,057 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name BACnet
4,04449.7%
Employees' profiles list BACnet
4,08950.3%
8,133 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use BACnet?
BACnet skews toward smaller firms. 33% of its users are companies with fewer than 50 employees, against 22% on the typical tech page. 1,008 of its companies have more than 5,000 employees.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
33%22%
50 to 999
40%38%
1,000 to 5,000
14%17%
Over 5,000
12%23%
Where are BACnet companies based?
Beyond the United States (42%), BACnet is unusually common in Canada, at 5.3% of its companies. Germany is second, at 6%.
ShareTypical
United States
42%43%
Germany
6%4.4%
France
5.5%4.6%
Canada
5.3%3.6%
United Kingdom
5.2%6.4%
India
4.1%6.9%
Companies in 108 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
3,232
42%
43%
Germany
466
6%
4.4%
France
425
5.5%
4.6%
Canada
409
5.3%
3.6%
United Kingdom
404
5.2%
6.4%
India
316
4.1%
6.9%
Which teams work with BACnet?
At 71 companies, the team named in BACnet job posts is engineering, at least twice the next. Facilities and controls teams come next, at 33 and 31 companies.
TeamCompanies
Engineering
71
Facilities
33
Controls
31
Facilities management
30
Building automation
24
R&D
23
What else do BACnet companies use?
Compared with companies of the same size, BACnet companies stand out for using LonWorks and Distech. Tridium is 64 times as common as usual, at 10%.
Share of the 3,121 BACnet companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming BACnet in job posts recently?
From April to August 2026, 292 companies with 50 or more employees posted their first job naming BACnet: 169 commercial, 72 mid-market and 51 enterprise. | GrayMatter | has the most job posts of the new commercial companies, 11 from April to August.
Companies that named BACnet 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 BACnet most?
Skilled Trades is the most common role, in 30% of job posts naming BACnet. Control Engineer is second, at 11%.
RoleSharePosts
Skilled Trades
30%2,358
Control Engineer
11%845
Software Engineer
3.8%296
Automation Engineer
3.8%294
Engineer
2.6%202
Systems Engineer
2.6%202
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Skilled Trades
30%
2,358
609
698
Control Engineer
11%
845
231
291
Software Engineer
3.8%
296
97
84
Automation Engineer
3.8%
294
88
78
Engineer
2.6%
202
62
53
Systems Engineer
2.6%
202
54
62
Which project themes come up in BACnet job posts?
Beyond general digital transformation, the most common project theme in BACnet job posts is Microservices Migration (30 posts). Cloud Migration is next, in 16 job posts.
Project themeJob posts
Digital Transformation863
Microservices Migration30
Cloud Migration16
Data Infrastructure Migration16
"Design, integrate and support network migration for Internet / Ethernet / BACnet / Modbus platforms"
Control Solutions Group, Inc., Application Engineer, Building Management Systems (BMS), Nov 7, 2026
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.