This selection of professional services firms in Pas-de-Calais includes a mix of established mid-sized companies and younger firms. Key sectors represented are accounting, IT services, and various forms of engineering and consulting. Yzee Services, with 831 employees, specializes in customer relationship management. Logista Hometech focuses on property maintenance for social housing, while CERFRANCE Nord - Pas de Calais provides accounting and legal advice. MK Energies offers global energy solutions.
A notable pattern is the diverse range of headquarters locations across the department, indicating a decentralized economic activity rather than a single dominant urban center. While Arras hosts several companies like Logista Hometech and ROXYS, other significant firms are based in towns such as Vendin-le-Vieil, Liévin, and Béthune, suggesting a broad distribution of professional expertise.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Yzee Servicesspotskills.fr
A customer relationship specialist in the Hauts-de-France region since 1996, offering services such as contact centers, digital marketing, and customer care in various sectors |
831 | |||
| 2 |
Logista Hometechlogistahometech.fr
Specializing in property maintenance for social housing and individuals, ensuring comfort, safety, and energy efficiency Offers tailored services nationwide |
473 | |||
| 3 |
CERFRANCE Nord - Pas de Calaisnord-pas-de-calais.cerfrance.fr
Accounting and legal advisory services for farmers, merchants, and small business owners covering fiscality, payroll, social law, and strategic wealth management. |
280 | |||
| 4 |
MK Energiesmk-energies.fr
Specialist in global energy solutions, offering expertise in electrotechnical, control systems, automation, testing, maintenance, and training Unique integrator for complex projects |
224 | |||
| 5 |
SECOBvaloxy.org
Accounting and tax compliance provider offering financial auditing, payroll management, human resources administration, legal corporate secretary duties, business valuation, and strategic planning. |
214 | |||
| 6 |
IRIS Informatiqueiris-it.eu
French IT hardware specialist providing sourcing, maintenance, support, repairs, logistics, and more for companies across various sectors with national & international coverage |
189 | |||
| 7 |
FIMATEC Ingénieriefimatec-ing.com
The company offers global engineering solutions in infrastructure and industries, providing services from advice to project management with a multidisciplinary team |
100 | |||
| 8 | 93 | ||||
| 9 |
PILLIOT ASSURANCESpilliot-assurances.com
Brokerage firm providing tailored insurance and mutual solutions to businesses, communities, and individuals with expert advice and competitive quotes. |
85 | |||
| 10 | 74 | ||||
| 11 | 62 | ||||
| 12 |
RMRrmr-industries.com
For over 50 years, the company provides high-end global services including engineering, machining, software sales, and training, with a focus on client satisfaction |
44 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 13 |
CAPTEAM Conseilcapteam.fr
An accounting firm in Northern France provides strategic advice and support to business leaders and entrepreneurs from the creation to the transfer of their companies |
33 | |||
| 14 |
ABICE Expertise Comptableabice.fr
ABICE Accounting Expertise provides personalized accounting services in Northern France, assisting businesses with financial management, payroll, and administrative tasks through a team of over 50 professionals |
32 | |||
| 15 |
MECASOKAmecasoka.fr
A mechanical and industrial engineering company located in France, specializing in engineering solutions for various industries |
28 | |||
| 16 |
GROUPE TOPENSIgroupe-topensi.fr
Topensi offers competitive telecom services and technology equipment, specializing in telephony solutions for businesses with a focus on quality, efficiency, and customer satisfaction |
24 | |||
| 17 |
AM EXPERTS ET CONSEILam-experts.com
An accounting firm located in Bethune, France, offering expert advice and consulting services |
18 | |||
| 18 | 13 | ||||
| 19 |
SE3C XAVIER VERACX
An accounting company based in Hautsdefrance, France, providing financial services to businesses and individuals |
13 | |||
| 20 |
SELARL LAGACHE ET CONDETTElagache-condette-bethune.notaires.fr
This company is a notarial office located in Bethune, France, providing legal services and expertise in various notarial matters |
12 | |||
| 21 |
SECOBvaloxy.org
This company offers accounting, tax, HR, audit, management, and legal services, including financial planning, company evaluation, and formation |
8 | |||
| 22 | 
SARL Gérard Baillet, Anne PARENT, Matthieu FUMERY, Notaires associésbaillet-belloy.notaires.fr
A company of notaries located in Arras with additional offices in Croisilles and Beaumetz les Loges, specializing in legal services |
7 | |||
| 23 |
AXCYAN - ARRAS et BERCK -SUR -MER (62)axcyan.fr
A company of 4 qualified Huissiers de Justice specializing in debt collection, legal services, and constatations with offices in Arras and Berck sur Mer |
6 | |||
| 24 |
Cabinet LAROPOINlaropoin.com
Specialized law firm in intellectual property, new technologies, and communication Offers advisory and litigation services with a founder who is a legal expert and author |
4 | |||
| 25 |
PROCIDYSprocidys.fr
Specialized in food processing consulting, PROCIDYS valorizes coproducts and develops biotechnological processes for biomass extraction with low environmental impact |
3 | |||
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
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