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Prosero Security - About the company

Prosero Security is a seed company based in Stockholm (Sweden), founded in 2017. It operates as a Chains providing technical security solutions including locks alarms access systems. Prosero Security has raised an undisclosed amount in funding. The company has 16 active competitors, including 1 funded and 4 that have exited. Its top competitors include companies like Securitas, BST and Avarn Security.

Company Details

Chains providing technical security solutions including locks alarms access systems. These entities offer installation and maintenance services for security infrastructure, encompassing surveillance, fire protection, and personal alarm systems. Operations focus on protecting individuals and property through customized technical configurations. The organization manages multiple service units that deliver security hardware and monitoring capabilities across diverse settings.
Email ID
*****@prosero.com
Phone Number
+46 **********
Key Metrics
Founded Year
2017
Location
Stockholm, Sweden
Stage
Seed
Latest Funding Round
Investors
Ranked
Employee Count
32 as on Sep 30, 2026
Investment & Acquisitions
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Prosero Security's funding and investors

Prosero Security has raised funding over 2 rounds. Its first funding round was on 2017. Its latest funding round was a Seed round on Oct 27, 2017 for $*****. 1 investor participated in its latest round. Prosero Security has 2 institutional investors.

Here is the list of recent funding rounds of Prosero Security:
Date of Funding
Funding Amount
Round Name
Post-Money Valuation
Revenue Multiple
Lead Investors
Other Investors
Oct 27, 2017
6335529
Seed
6804102
4671464
5028286
3950869
2017
8693
Conventional Debt
8967
6417
9110
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Prosero Security's founders and board of directors

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Prosero Security's employee count trend

Prosero Security has 32 employees as of Sep 26. Here is Prosero Security's employee count trend over the years:
Employee count trend for Prosero Security
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Prosero Security's Competitors and alternates

Top competitors of Prosero Security include Securitas, BST and Avarn Security. Here is the list of Top 10 competitors of Prosero Security, ranked by Tracxn score:
Rank
Company Details
Short Description
Total Funding
Investors
Tracxn Score
1st
Logo for Securitas
Securitas
1934, Stockholm (Sweden), Public
Provider of security services and risk intelligence solutions
-
68/100
2nd
Logo for Prosero Security
Prosero Security
2017, Stockholm (Sweden), Seed
Chains providing technical security solutions including locks alarms access systems
-
47/100
3rd
Logo for BST
BST
2011, Stockholm (Sweden), Acquired
Provider of sprinklers and fire protection systems
-
28/100
4th
Logo for Avarn Security
Avarn Security
2015, Stockholm (Sweden), Funding Raised
Provider of security services
-
24/100
5th
Logo for Great Security
Great Security
2007, Varberg (Sweden), Funding Raised
Provider of security services
-
 
23/100
6th
Logo for Sandvik
Sandvik
Stockholm (Sweden), Unfunded
Provider of commercial security services
-
-
23/100
7th
Logo for Addici
Addici
1998, Stockholm (Sweden), Unfunded
Supplier of security services
-
-
23/100
8th
Logo for CSG
CSG
2003, Kista (Sweden), Unfunded
Provider of security and protection services to ensure the safety of individuals in their daily lives
-
-
22/100
9th
Logo for Rental Sense
Rental Sense
2020, Stockholm (Sweden), Funding Raised
Provider of commercial security services
-
21/100
10th
Logo for Emanuelsson VVS
Emanuelsson VVS
2007, orebro (Sweden), Acquired
Provider of commercial security services
-
-
20/100
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Prosero Security's Investments and acquisitions

Prosero Security has not made any investments yet. Prosero Security has made 30 acquisitions.
Here is the list of latest three $acquisitions:lockFilter this list
Date of Investment/Acquisition
Type
Company Name
Founded Year
Location
Jan 01, 2026
Acquisition
1991
Erfurt (Germany)
Dec 22, 2025
Acquisition
2023
Jul 08, 2025
Acquisition
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Reports related to Prosero Security

Here is the latest report on Prosero Security's sector:

News related to Prosero Security

lockFilter this list
Media has covered Prosero Security for a total of 8 events in the last 1 year, 1 of them has been about company updates and 1 about partnerships.
•
Prosero Acquires Plegge + Bauer to Expand DACH PresenceSecurityworldmarket•Sep 22, 2026•Prosero Security
•
Prosero Acquires Finnish Security Firm ST Hälytys OySecurityworldmarket•Aug 02, 2026•Prosero Security
•
Prosero Acquires Tessarek Security Systems to Expand DACH Region CoverageSecurityworldmarket•Jul 10, 2026•Prosero Security
•
Prosero acquires Goldfunk in GermanySecurityworldmarket•Jan 01, 2026•Goldfunk Systemtechnik, Prosero Security
•
WEO Lås & Sikkerhet of Norway becomes part of Prosero SecuritySecurityworldmarket•Dec 22, 2025•Prosero Security, WEO Lock & Security
•
Ajax partners with ProseroSecurityworldmarket•Dec 08, 2025•Prosero Security, Ajax Systems
•
Prosero Security Group Acquires Sikret A/SGlobal Legal Chronicle•Nov 06, 2025•Prosero Security, Sikret A/S
•
Prosero signs nationwide agreement with Peab in SwedenSecurityworldmarket•Sep 26, 2025•Peab, Prosero Security
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