We scan the entire internet every week, so detections stay current.
4B+
Observations captured every day, across DNS records, public service scans and websites.
75,317
Technologies tracked, each matched to the companies running them and who to call.
Companies using OSI monarch
Showing 5 of 116 companies
Danovo Energy Solutions
danovoenergy.com · Utilities · 251–500 employees
Last seen 4 Sep 2026
The most recent date Firmable detected OSI monarch at this company.
Decision makers · 54 on fileSenior people on file at this company. Firmable holds their names, emails and mobiles.
Senior Director, Capacity PlanningMobileEmail
VP, Business Transformation- Enterprise Performance & ProgramsMobileEmail
Unlock names, emails and mobiles in the trial.
Signals Recent events at this company, such as a leadership change, funding or a new office.
Hired as Senior Vice President of Regulatory Affairs · 26 Aug 2026
Danovo Energy Solutions highlights its team's technical presentations and industry engagements at the CIGRE Canada Energy Forum in Calgary. · 25 Sep 2026
rplusenergies.com · Renewable energy · 51–250 employees
Last seen 28 Aug 2026
The most recent date Firmable detected OSI monarch at this company.
Decision makers · 37 on fileSenior people on file at this company. Firmable holds their names, emails and mobiles.
Director of ProcurementMobileEmail
Managing Director Operating AssetsMobileEmail
Unlock names, emails and mobiles in the trial.
Signals Recent events at this company, such as a leadership change, funding or a new office.
rPlus Energies LLC invested into assets: 400MW AC Blacks Creek Energy Center in Idaho, United States, Northern America, Americas on Jul 22nd '26. · 22 Jul 2026
A breakdown of the 116 companies running OSI monarch.
Top industries
Resources, energy and utilities35
Information technology and services20
Professional and business services18
Media and telecommunications9
Construction and building7
Financial services6
Industrial and manufacturing6
Education and training4
No industry recorded: 4
Company size
1–1010 (9%)
11–5011 (10%)
51–25018 (16%)
251–50014 (12%)
501–1,0008 (7%)
1,001–5,00020 (18%)
5,001–10,0008 (7%)
10,001+24 (21%)
Share of companies with a recorded size, by employees.
No size recorded: 3
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Frequently asked questions
About the OSI monarch data on this page.
How many companies use OSI monarch?
Firmable holds confirmed OSI monarch detections for 116 distinct companies, 26 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use OSI monarch?
Danovo Energy Solutions, rPlus Energies and mosaic are among the most prominent in the current set.
What industries use OSI monarch?
Resources, energy and utilities, information technology and services and professional and business services lead the set, across 14 industries in total.
What size companies use OSI monarch?
Adoption concentrates in the 10,001+ employee band, across the companies whose size is recorded.
Where are OSI monarch users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
26 companies were confirmed in the last 90 days. Last detection 7 September 2026.
