Sustainsys
Huddinge · est. 2017 · website↗
Registered as Sustainsys AB
We offer expert consulting and development services for Single Sign On and API Access Control for ASP.NET. Our Open Source Saml2 components are trusted by millions of users world-wide. As a partner to Duende Software we provide training, consulting and implementation projects for Duende IdentityServer and related products.
Filed financials
Filed with a public registryFiled with Bolagsverket. The legal entity, not the group.
Headcount grew by 1 person in 2025.
| Fiscal year | Revenue | Result | Employees | Cash | Equity | Total assets | Flags |
|---|---|---|---|---|---|---|---|
| FY2025 | 2.5 MSEK | 0.5 MSEK | 2 | 0.2 MSEK | 0.6 MSEK | 0.9 MSEK | None |
| FY2024 | 1.9 MSEK | 0.7 MSEK | 1 | 0.3 MSEK | 0.8 MSEK | 1.0 MSEK | None |
| FY2023 | 1.3 MSEK | 0.4 MSEK | 1 | 0.4 MSEK | 0.5 MSEK | 0.7 MSEK | None |
| FY2022 | 1.3 MSEK | 0.4 MSEK | 1 | 0.4 MSEK | 0.4 MSEK | 0.6 MSEK | None |
| FY2021 | 1.0 MSEK | 0.2 MSEK | 1 | 0.4 MSEK | 0.3 MSEK | 0.7 MSEK | None |
| FY2020 | 1.1 MSEK | 0.1 MSEK | 1 | 0.3 MSEK | 0.2 MSEK | 0.4 MSEK | None |
| FY2019 | 0.9 MSEK | 0.1 MSEK | 1 | 0.3 MSEK | 0.2 MSEK | 0.3 MSEK | None |
| FY2018 | 1.2 MSEK | - | - | - | - | - | None |
Open roles
Sustainsys hires through LinkedIn, which isn't read here.
Sustainsys on LinkedIn Jobs↗Registered business activity (SNI)
Filed with a public registryStandard industry classification codes as filed with Bolagsverket.
Open source activity
Read from what they publishFrom the company’s own linked GitHub organization, @Sustainsys.
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Sjödalsbacken 3a, 141 61 Huddinge
Address as filed with Bolagsverket.
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