Your Own Social Secretariat

What Your Own Social Secretariat does

Your Own Social Secretariat (Jess / Je Eigen Sociaal Secretariaat) is a Belgian payroll administration and HR management software provider headquartered in Kasterlee, Belgium. The company operates a cloud-based HRMS platform that automates payroll calculation, legislative compliance (Belgian social and fiscal law), and document management, and it is sold as a service package to independent entrepreneurs who build their own payroll service businesses on top of the platform. Its target customers are independent accountants, bookkeepers, HR consultants, and payroll professionals serving Belgian SMEs that lack in-house HR capacity, as well as the SMEs themselves as end-clients via those service providers.

The HRMS platform was developed in-house and launched in 2009 by Salar, an erkend sociaal secretariaat (recognized social secretariat) that continues to commercialize and operate Jess. The software runs entirely in the cloud, automatically updates for changes in Belgian social legislation and fiscal parameters, handles complex compensation elements (Cao premiums, meal vouchers, notice periods, vacation pay, year-end bonuses), and integrates with Belgian regulatory and accounting systems (RSZ, Belcotax, Isabel, FinProf, Sodabox). Jess wraps this technology with multi-day intensive training, content support from in-house payroll and legal specialists, and a knowledge-gated partner onboarding process.

Jess generates revenue on a pure pay-per-payslip transaction model with no upfront license fees, no server investment requirements, and quarterly billing. Service providers typically collect payment from their SME clients before remitting per-payslip fees to Jess, which keeps partners cash-flow positive from inception and aligns Jess's revenue with actual usage. Distribution is sales-led through personalized demos, segment-specific whitepapers (accountants, payroll professionals, HR consultants), and intensive training. The company serves a Belgium-only footprint with an undisclosed number of partner firms, processing tens of thousands of payslips per month.

Name

Your Own Social Secretariat

Website

https://jess.be

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

11–50 employees

Short description

Your Own Social Secretariat (Jess) is a Belgian cloud-based payroll administration software platform, sold as a service package to independent accountants, HR consultants, and payroll professionals who serve Belgian SMEs under their own brand on a pay-per-payslip basis.

Ownership category

akta.pro rank

Product category

Payroll & HR Administration Software

NAICS

Payroll Services (541214), Accounting, Tax Preparation, Bookkeeping, and Payroll Services (54121), Professional Employer Organizations (561330)

SIC

Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro industry

PRIMARYBPACAIAB

Payroll Software & Payroll-as-a-Service (SaaS)

Business & Public Services/HR, Staffing & Recruitment Services/Payroll Services & Workforce Administration

SECONDARYBPACAIAA

Full-Service Payroll Processing

Business & Public Services/HR, Staffing & Recruitment Services/Payroll Services & Workforce Administration

SECONDARYBPAAAHAA

Managed Payroll Services (Full-Service Payroll Outsourcing)

Business & Public Services/Administrative & Support Services (BPO, Call Centers, Back Office)/Payroll Processing & Timekeeping Administration

Keywords

• Cloud payroll software
• Payroll administration services
• HRMS platform
• Social secretariat services
• Payroll management software

Headquarters

HQ city

Kasterlee

HQ country

Belgium

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Pay-per-payslip processing: Service providers pay a fixed fee per payslip processed. No upfront investment, license costs, or server investments required. The model is described as 100% transparent and predictable, with quarterly invoicing based on processed payslips.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Jess is a service package built around the cloud-based HRMS online payroll administration software, enabling HR professionals, accountants, payroll specialists and HR consultants to start their own payroll service businesses under their own brand. Service providers receive the HRMS platform, multi-day intensive training, ongoing content support from payroll and legal specialists, and pay only per processed payslip with no upfront licensing or server investment. End-client SMEs (typically up to 50 employees) receive fully managed payroll administration, including automatic updates for changing Belgian social and fiscal legislation and integrations with Belgian authorities (RSZ, Belcotax) and accounting tools (Isabel, FinProf, Sodabox).

Product overview

Jess (Je Eigen Sociaal Secretariaat - Your Own Social Secretariat) is a service package built around the HRMS online payroll administration software. Jess provides entrepreneurs with a license to use the HRMS platform, multi-day intensive training, and ongoing content and technical support, enabling them to offer payroll services to their own clients. The two products work together: HRMS is the core technology platform that processes payroll calculations, while Jess is the business enablement layer that includes training, support, and the commercial framework for independent payroll service providers. Users pay per processed payslip rather than upfront licensing fees.

Differentiator

Problem solved

Functional benefit

Brands

• HRMS: Human Resource Management System - payroll administration software platform

Products and services

• HRMS Payroll Administration Software HRMS is the cloud-based online payroll administration software that forms the technical foundation of Jess. It automates routine payroll tasks, facilitates handling of complex situations, automatically updates with Belgian legislative changes, and supports integrations with Belgian government systems (RSZ, Belcotax) and accounting tools (Isabel, FinProf, Sodabox). It is used by payroll service providers to run payroll for their SME clients under their own brand.
• Jess Service Package (Je Eigen Sociaal Secretariaat) Jess is a complete service package for entrepreneurs who want to start their own payroll service business. It bundles access to the HRMS software platform with a multi-day intensive training program, ongoing technical support, and content expertise from payroll and legal specialists. Service providers pay per processed payslip with no upfront investment, build their own client portfolio, and resell payroll services under their own brand to end-client SMEs.

Quantifiable outcome

• Processing capacity of up to 1,000 payslips per month per motivated individual
• +2 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature5 records

Partnerships

One partnership is on record.

• SalarcoreOEM/ Whitelabel/ Licensing PartnerSalar is the recognized social secretariat that commercializes Jess. They originally developed the HRMS software in 2008-2009 and continue to use it intensively themselves, guaranteeing stability and up-to-date status. Salar focuses locally on the Kempen region and respects the independence of Jess service providers.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Emerging players

• Visma Payroll: Visma is a Nordic-headquartered provider of cloud-based payroll and HR software across multiple European markets. It is comparable as a regional payroll SaaS player operating in similar European SME payroll markets with comparable cloud-based technology.
• Bob (by Wolters Kluwer): Bob is a Belgian SME-focused HR and payroll platform developed by Wolters Kluwer, targeting small businesses with cloud-based payroll and HR tools. It is comparable as a Belgium-focused SaaS payroll product competing for similar SME customers but delivered as direct software rather than through partner channels.
• Exact Online (Payroll): Exact Online is a Dutch-origin cloud accounting and payroll platform widely used by Belgian SMEs and their accountants. It is comparable as a cloud-native payroll and accounting software platform serving the same Belgian SME market through accountant and bookkeeper channels.

Broad incumbents

• Partena Professional: Partena Professional is a Belgian HR and payroll service provider serving SMEs and self-employed professionals. It competes in the same Belgian payroll services market with a focus on social secretariat services, similar to the broader category Jess operates in.
• SD Worx: SD Worx is one of the largest payroll and HR services providers in Belgium and Europe, offering both full-service payroll outsourcing and HR software. It is comparable as the dominant Belgian payroll incumbent that Jess competes against indirectly by serving smaller, independent service providers rather than enterprises.
• Acerta: Acerta is a major Belgian social secretariat and HR services company serving SMEs with payroll, HR advice, and compliance services. It represents a direct service-based competitor in the same Belgian SME payroll market Jess targets, though Acerta focuses on direct client relationships rather than enabling independent partners.
• Securex: Securex is a Belgian HR and payroll services provider serving SMEs and larger companies, operating as a recognized social secretariat and HR solutions vendor. It competes in the same Belgian SME payroll market as Jess but through a direct service model rather than a partner-enabled platform.
• ADP (Belgium): ADP is a global payroll and HR services giant with Belgian operations serving both large enterprises and SMEs through its RUN Powered by ADP platform. It is comparable as a broad payroll SaaS and services incumbent competing for the same Belgian SME payroll market.

Others

• BrightAnalytics: BrightAnalytics is a Belgian reporting and analytics platform used by accountants and financial advisors to serve SMEs. It is comparable as a Belgian SaaS vendor that sells through accountant and advisor channels, similar to how Jess distributes HRMS to accountants and HR professionals.

Regional players

• GroupSoc: GroupSoc is a Belgian social secretariat serving SMEs with payroll and HR administration. It is comparable as a Belgian regional social secretariat offering payroll services to SMEs in the same geographic market as Jess's service providers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/jess

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Your Own Social Secretariat