The professional services sector in Seine-Maritime features a range of mid-sized firms specializing in business consulting, IT, and engineering. Ceacom, based in Le Havre, provides customer relationship management services. Alpha Maintenance, located in Rouen, specializes in engineering services for the oil and energy sector. Voxens, also in Rouen, manages multichannel call center operations, while SOCAPS offers global technical assistance and consulting.
Key areas of activity include IT services and consulting, with companies like Artemys Normandie focusing on digital transformation and DEVOLIS providing Microsoft-certified cloud solutions. Accounting firms such as Groupe DEC and NEWTON EXPERTISE offer audit and legal services. A notable pattern is the concentration of headquarters in Rouen and Le Havre, reflecting these cities as key business hubs within the department.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Ceacomnormandie.ceacom.fr
A customer relationship management company based in Le Havre, offering advisory and service jobs, actively involved in professional insertion networks and local events |
521 | |||
| 2 |
Alpha Maintenancealpha.fr
Company specializing in oil and energy sector, providing services and solutions based in Port-de-Bouc, France. |
333 | |||
| 3 | 227 | ||||
| 4 |
SOCAPSsocaps.coop
Global leader in technical assistance and consulting services for various industries worldwide, focusing on skills development, ecological transition, and societal innovations |
189 | |||
| 5 |
Artemys Normandie (groupe Artemys)groupeartemys.com
The company offers a range of digital transformation services, with a focus on infrastructure, Cloud, BI, cybersecurity, and IT project management |
135 | |||
| 6 |
GH Connective | B Corpghconnective.com
This operational consulting firm assists businesses with optimization and transformation projects, covering quality, product development, supply chain, continuous improvement, and management control. |
119 | |||
| 7 |
Groupe DEC, Diagnostic Expertise Conseilgroupe-dec.fr
A group of specialists providing tailored solutions in Accounting, Audit, Legal, and IT services across multiple locations in France |
106 | |||
| 8 |
Helpeviahelpevia.fr
A team of 70 specialists supports private healthcare facilities in optimizing their purchasing processes through tailored advice and cost-effective solutions |
91 | |||
| 9 |
Nextep hrdominoconsulting.fr
Specialized recruitment and direct approach for various companies, from small businesses to large groups, across diverse sectors for CDD, CDI, and temporary work. |
86 | |||
| 10 |
Semaforsemafor.fr
A Human Wealth consultancy with over 25 years of experience, emphasizing that employees are more than just a resource for businesses |
55 | |||
| 11 |
DESIGN BOXdb-structures.com
Design Box provides excellent structural design services to clients, architects, and contractors, utilizing their in-depth theoretical and practical expertise in material science |
49 | |||
| 12 |
DEVOLISdevolis.com
DEVOLIS is a certified Microsoft partner offering tailored solutions for cloud migration, collaborative tools, app development, Big Data integration, and intelligent bots |
49 | |||
| 13 |
NEWTON EXPERTISEnewtonexpertise.com
NEWTON Expertise is a 40-person company based in Mont-Saint-Aignan, offering expertise in accounting, audit, legal services, and business support for all stages of company life |
47 | |||
| 14 |
Docaposte Agilitydocaposte-agility.fr
Consulting firm driving agile and digital transformation for businesses Specializing in productivity enhancement and change success through tailored solutions and expertise |
45 | |||
| 15 | 42 | ||||
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| 16 |
Actemium Le Havre Process Controlactemium.fr
Specializing in project management, automation, and industrial IT solutions, we enhance efficiency for industrial partners through process expertise and custom software solutions |
34 | |||
| 17 |
ATELIER LDatelierld.com
Innovative urban planning solutions with a multidisciplinary team of engineers, landscapers, urban planners, and architects focusing on environmental quality and user benefit |
30 | |||
| 18 |
ACE Serviceattineos.com
Established in 2001, this company specializes in information systems security, with a focus on proactive monitoring and technological innovation for clients |
30 | |||
| 19 |
CAP EXPERTISE
A company located in Le Petit Quevilly offering expertise services in an unspecified field |
28 | |||
| 20 |
ABEXEbizouard.com
An accounting firm located in Le Havre, France, specializing in providing financial services and support to businesses and individuals |
26 | |||
| 21 |
CDH EXTENSEcdhexpertises.com
Expertise, consulting, and training company specializing in agri-food, environmental, health, animal production, and agriculture risk management Trusted partner for insurance and businesses worldwide |
25 | |||
| 22 |
Cabinet Longuemart Conseils et Associéscab-longuemart.fr
A team of two chartered accountants and 20 staff in downtown Rouen offer accounting, auditing, legal services, and business support |
25 | |||
| 23 |
SIQUAL Informatiquesiqual.fr
Specializing in web solutions and information systems management, this company serves small businesses to large industrial groups with a focus on agility and client proximity |
22 | |||
| 24 |
OFFICE NOTARIAL DU BOULINGRIN - Notaires à Rouen ⚖️office-du-boulingrin-rouen.notaires.fr
Experts willing to assist with various projects led by Jean-Christophe PICOT, Laurent ALZAY, Guillaume POISSON-LECLERC, Bénédicte VUIGNER, Susy LEGRIX-QUEVAL, and Aude VANDENBULCKE |
15 | |||
| 25 |
CABINET FOLLET-BOUTINcabinetboutin.fr
Support for business owners and individuals with daily management, important decisions, tax declarations, administrative tasks, and financial advice. |
14 | |||
| 26 |
Gomond Avocats d'Affairesgomondavocats.com
Legal firm specializing in corporate law, litigation, and M&A Experienced team offers strategic legal advice, company restructuring, equity transactions, and more Leaders prioritize client interests |
14 | |||
| 27 |
SOCIETE EXPERTISE COMPTABLE SENAY CRAMPONexpertise-comptable-senay-crampon.com
A Normandy-based accounting firm provides expert guidance and tools for business management since 1993 from their Fécamp and Le Havre offices |
13 | |||
| 28 |
wcomplywcomply.com
Provides specialized advisory services for cybersecurity, risk, and compliance, focusing on SAP system protection, cloud migrations, identity management, and financial license optimization. |
13 | |||
| 29 |
Sarege Fideta Normandie - Komizogroupekomizo.fr
A multidisciplinary team of dedicated professionals offering expertise in payroll, tax compliance, annual accounts, and long-term success strategies to various businesses and professionals |
12 | |||
| 30 |
Momentimomenti-recrutements.fr
Specialized recruitment agency in accounting, industry, IT, and construction/real estate, offering tailored support with a focus on perseverance, transparency, and ethics |
12 | |||
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The same list elsewhere in France
- Professional services firms in France 6,610
- Professional services firms in Île-de-France 3,377
- Professional services firms in Auvergne-Rhône-Alpes 711
- Professional services firms in the Hauts-de-Seine department 629
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- Professional services firms in the Rhône department 400
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- Professional services firms in Grand Est 316
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- Professional services firms in Hauts-de-France 260
- Professional services firms in Pays de la Loire 253
- Professional services firms in the Bouches-du-Rhône department 249
- Professional services firms in the Haute-Garonne department 208
- Professional services firms in the Nord department 178
- Professional services firms in Brittany 167
- Professional services firms in the Loire-Atlantique department 158
- Professional services firms in the Gironde department 151
- Professional services firms in Normandy 114
- Professional services firms in the Yvelines department 108
- Professional services firms in Paris 2,241
- Professional services firms in Lyon 265
- Professional services firms in Toulouse 139
- Professional services firms in Marseille 123
- Professional services firms in Boulogne-Billancourt 102