The professional services companies in Nice are generally mid-sized firms, with a mix of established businesses and younger companies. Blake's Hospitality, founded in 2005, specializes in hospitality management. GROUPE STUDIEL, established in 1992, is an engineering and technical consulting group. RUFF & ASSOCIES, from 1972, provides accounting services. AKTISEA, founded in 2012, advises on disability policies. DEO, established in 2021, focuses on software development and digital accessibility. Talliance Avocats, from 1980, offers national and international legal services.
The firms predominantly operate in IT services and consulting, legal services, and financial services. A notable pattern is the strong presence of legal services, including notarial firms like FLBL Notaires Groupe and PAUL & Associés Notaires, alongside law practices such as Talliance Avocats, indicating a well-developed legal support infrastructure in Nice.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Blake's Hospitalityhospitality.estate
Hospitality Management provides a comprehensive range of services for the hospitality industry, focusing on concept development, project design, management, and repositioning |
331 | |||
| 2 |
GROUPE STUDIELstudielgroup.com
French engineering and technical consulting group, partnering with industrial and High-Tech companies. Expertise in embedded systems, mechanical design, IT, and industrialization. |
116 | |||
| 3 |
RUFF & ASSOCIESruffetassocies.fr
Accounting firm offering audit, individual tax law, legal advice, payroll services with a professional team committed to client trust and integrity. |
84 | |||
| 4 |
AKTISEAaktisea.com
Advises companies on disability policies, externalizes medical visits, and recruits disabled workers, promoting an inclusive and accessible work environment for all. |
68 | |||
| 5 | 59 | ||||
| 6 | 49 | ||||
| 7 |
FLBL Notaires Groupeflbl-notaires.fr
FLBL Notarial Office blends traditional and modern notarial services with a team of experienced and dynamic professionals dedicated to the future |
41 | |||
| 8 |
CONCEPT PATRIMOINEconceptpatrimoine.fr
Comprehensive wealth management including financial investments, real estate services, insurance brokerage, and tax optimization advice for clients. |
31 | |||
| 9 |
Talliance Avocatstalliance-avocats.fr
A law firm established in 1980 with 24 lawyers offering national and international legal services in areas such as business, social, fiscal, and real estate law |
30 | |||
| 10 |
Beyond Mediabeyond.media
A social media advertising agency with expertise in building digital audiences and managing image and commercial interests of influencers |
28 | |||
| 11 |
ERICA Informatiqueerica.fr
A specialized IT integration company with over 39 years of experience, assisting SMEs in developing, structuring, and evolving their information systems with a dedicated team |
26 | |||
| 12 |
PAUL & Associés Notairespaul-et-associes.notaires.fr
Notary firm providing expert advice for real estate, business, family, and heritage projects in France and abroad, from Paris to the Côte d’Azur |
23 | |||
| 13 | 18 | ||||
| 14 |
BHB Communicationbhbcommunication.com
A 360° communication agency with expertise in strategy, design, web development, and digital marketing, helping businesses and institutions achieve their communication goals effectively Based in Nice, Paris, and Marseille |
14 | |||
| 15 |
One World Consultingoneworld-invest.com
Specialists with 15+ years experience offer comprehensive Wealth Management and Real Estate consultancy to individuals and institutions, guaranteeing expected results |
14 | |||
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. | |||||
| 16 |
Agence Shakebizshakebiz.fr
Shakebiz is a Digital Communication Agency specializing in strategic planning, content creation, and integrated campaigns encompassing digital, editorial, audiovisual, and relational marketing |
13 | |||
| 17 |
FIDATEX | Cabinet d'Experts-Comptables | Nicefidatex.fr
Accounting firm registered with the Marseille PACA Order of Chartered Accountants, providing expert accounting services in the region |
13 | |||
| 18 |
ILIADEiliade-conseil.fr
French tax representative for non-resident individuals and companies, specializing in capital gains, VAT, and operating consultancy services in France and Europe |
13 | |||
| 19 |
Médiation Conseil , Nice, Paris.mediationconseil.fr
Providing outsourced human resources management services to small, medium, and large companies across France, with expert advice from Nice and Paris. |
12 | |||
| 20 |
Novantysnovantys.fr
A French accounting firm located in NICE, specializing in financial services and solutions for businesses and individuals |
10 | |||
| 21 |
POLYMAGE - Bureau d'étudespolymage.fr
Specializing in energy audits and solar studies, this company offers a range of services for residential and commercial buildings, including project management and construction oversight |
9 | |||
| 22 |
Groupe Fiduciaire Azuréennefiduciaire-azur.com
A French accounting firm with locations in Nice and Brignoles, supporting business owners in all sectors and phases, also offers tax and wealth management for individuals |
9 | |||
| 23 |
1000Geeks1000geeks.com
An international IT company helping startups develop digital assets, from strategy to MVP, with expertise in technology, organization, and marketing |
7 | |||
| 24 |
Agence Cōseagence-cose.fr
A communication agency founded by marketing, communication, and business development professionals offering effective solutions for company development |
7 | |||
| 25 |
INVENCY.invency.fr
The company offers consulting, auditing, and accounting services to support clients in achieving success through tailored solutions in various areas |
6 | |||
| 26 |
EccoTechnologieseccotechnologies.fr
IT consulting company specialized in securing Cloud environments, processing data, and developing web/mobile applications to enhance client experience through communication, commitment, and critical thinking |
6 | |||
| 27 |
UNIJURISunijuris.fr
A legal firm providing business and estate planning advice to companies and executives, collaborating with partners to offer comprehensive services |
5 | |||
| 28 |
SJ2A - Sophie Jonquet Avocatssj2a.fr
SJ2A is a multidisciplinary law firm specializing in criminal law, road law, and assisting regulated professions facing disciplinary issues related to compliance and money laundering |
5 | |||
| 29 |
Innovation et alinnovation-et-al.com
Provides services for innovation strategy, development, and implementation. Supports companies in their innovation processes and projects. |
5 | |||
| 30 |
ACTA Consult Franceacta-consult.com
The company provides expertise in environmental studies, strategic consulting, change management, and tailored training programs with specialized case studies |
4 | |||
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How this list is built
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.
More company lists in Nice
- The largest companies in Nice 627
- Retail chains in Nice 60
- Real Estate companies in Nice 42
- Multinational companies in Nice 42
- Public sector organisations in Nice 34
- Financial services firms in Nice 32
- Hospitality companies in Nice 30
- SaaS companies in Nice 28
- Companies with in-house R&D in Nice 27
- Education providers in Nice 26
- Higher Education companies in Nice 25
The same list elsewhere in France
- Professional services firms in France 6,611
- 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
- Professional services firms in Provence-Alpes-Côte d'Azur 433
- Professional services firms in the Rhône department 400
- Professional services firms in Occitanie 399
- Professional services firms in Grand Est 316
- Professional services firms in Nouvelle-Aquitaine 308
- Professional services firms in Hauts-de-France 260
- Professional services firms in Pays de la Loire 254
- 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