Allinvest

Paris, France Founded: 2006 • Age: 20 yrs
Provides financial advice, banking, and investment services to businesses and individuals.

About Allinvest

Allinvest is a Financial Services company based in Paris (France) founded in 2006 by Marc Antoine Guillen. It provides financial advice, banking, and investment services to businesses and individuals. It operates on a B2B and B2C model. Its website all-invest.com draws about 681 thousand monthly visits. Allinvest offers products and services including Corporate Finance, Securities Services, and Sully Patrimoine Gestion. Its focus areas include Finance, Investment Banking, Corporate Finance and Mergers and Acquisitions. Its legal entity is Compagnie Financière ALLinvest.

Company details

ALLinvest is a financial advisory firm offering corporate finance, securities services, and wealth management. It operates in France, assisting entrepreneurs, companies, and families with tailored solutions for market changes and investments. The firm focuses on sectors like digital and green transition, ensuring personalized, independent advice. Based in Paris, it serves mid-market European clients through proactive, agile strategies.

  • Headquarters Paris, France
  • Founders Marc Antoine Guillen
  • Sectors
    Financial Services
  • Phone
    •••• ••••
  • Website all-invest.com
  • Social X
  • Legal Name Compagnie Financière Allinvest

Products & Services of Allinvest

Allinvest offers a comprehensive portfolio of products and services, including Corporate Finance, Securities Services, and Sully Patrimoine Gestion.

Corporate Finance
Financial Advisory

Services for business development and mergers in mid-market.

Securities Services
Investment Operations

Market operations and research for small and mid-cap companies.

Sully Patrimoine Gestion
Wealth Management

Portfolio management for individual client assets.

People of Allinvest

1 people are tracked at Allinvest (1 in leadership).

NameRoleGroup
Marc Antoine Guillen
FounderLeadership
Premium access

Complete people profiles for Allinvest

Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.

  • Full employee list
  • Team structure
  • Board tenure
  • Professional contacts

Verified entity values are shown only after access is granted.

Web traffic of Allinvest

The website of Allinvest (all-invest.com) receives about 680.7K visits a month.

  • Monthly visits
    680.7K

    ▼ 6.7% vs previous month

Similar websites

Websites whose visitors overlap most with Allinvest. Affinity shows how closely the audiences match.

WebsiteDomainAudience affinityMonthly visitsGlobal rankProfile
falconebiz.com
100%
959.8K#63,970View details
tofler.in
97%
556K#105,509View details
zaubacorp.com
96%
4.9M#12,689View details
tracxn.com
92%
2.9M#16,597View details
indiafilings.com
90%
2.1M#29,959View details
••••••••••••••••.com••%•.•M#•••••–
••••••••••••••••.com••%•.•M#•••••–
••••••••••••••••.com••%•.•M#•••••–
Premium access

All 40 similar websites and full traffic analytics for Allinvest

The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.

  • 40 similar websites
  • Audience overlap
  • Engagement analytics
  • Traffic by brand

Verified entity values are shown only after access is granted.

Upgrade to premium

Unlock complete access to The Company Check

Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.

Upgrade to Premium No viewing limits. Your plan controls exports and screening usage.
Included in your Premium account
  • ✓
    Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
  • ✓
    Full access to every database India & global coverage, advanced filters and rich profile details
  • ✓
    Always-on access from your team account Single premium plan for everything you see on the portal

Related news about Allinvest

Premium access

Complete news archive for Allinvest

Full article history, source details, and older brand coverage require an active premium plan.

  • Full article archive
  • Source and publication date
  • Older coverage
  • Brand-specific news history

Verified entity values are shown only after access is granted.

Frequently Asked Questions about Allinvest

Allinvest was founded in 2006.

Allinvest is headquartered in Paris, France.

ALLinvest is a financial advisory firm offering corporate finance, securities services, and wealth management. It operates in France, assisting entrepreneurs, companies, and families with tailored solutions for market changes and investments. The firm focuses on sectors like digital and green transition, ensuring personalized, independent advice. Based in Paris, it serves mid-market European clients through proactive, agile strategies.

Allinvest offers Corporate Finance, Securities Services, and Sully Patrimoine Gestion.

Allinvest operates through Compagnie Financière Allinvest.

The website of Allinvest receives about 681 thousand visits a month.

Explore millions of companies — effortlessly

Access structured, verified intelligence on 7M+ companies across industries, sectors, and global markets. From early-stage startups to large enterprises, discover ownership, leadership, funding, financials, acquisitions, and market signals — all in one powerful platform.

Free account with essential features Instant access to company reports Enterprise solutions available