International Advisory Group
IAG Global is a privately held, UK-based membership network founded in 1989 that connects approximately 71 independent law, accounting, tax, and professional services firms across roughly 38 countries for cross-border client referrals and collaboration.
- Company typePrivate
- Founded1989
- HeadquartersExeter, United Kingdom
- Headcount1,001–5,000
- GTM typeB2B
- OfferingServices
What International Advisory Group does
IAG Global (International Advisory Group) is a membership-based international network of independent professional services firms, founded in 1989 and headquartered in Exeter, United Kingdom. The organization connects approximately 71 member firms — primarily independent law firms, accountants, and tax advisers, with additional wealth management and professional services members — across roughly 38 countries spanning Europe, North America and Latin America, Africa and the Middle East, and Asia Pacific. Members use the network to refer clients with cross-border needs to vetted peer firms in other jurisdictions, addressing a core pain point for professional services firms whose clients require international coverage.
IAG Global does not develop proprietary technology products. Its core offering is the community itself: three annual Assemblies held in rotating global cities, supplemented by online events and a member directory/platform. Distribution is entirely direct and member-mediated — prospective firms are invited as Observer Firms to attend an Assembly, experience the network's relationship-driven culture, and are then vetted and approved by existing members. Marketing is largely organic, relying on event-driven relationship building, member testimonials, word-of-mouth, and news content about member firm achievements. There is no parent company, no funding rounds, and no external institutional investor identified; the network is privately held and member-governed through a Board elected from member firm leadership, with day-to-day operations run by a small Executive Office (Shawn Luetchens and Caroline Soper in Exeter).
Revenue is generated through annual membership fees paid by member firms, with specific pricing tiers not publicly disclosed and applicants directed to contact the Executive Office. The go-to-market is community-led and event-driven, with Assemblies functioning as both the acquisition channel (Observer Firms) and the retention/engagement mechanism (relationship deepening among existing members). Recent activity shows consistent geographic expansion (Brazil 2024, Cyprus/Portugal 2024, Mexico/Italy/Malta 2025, Turkey/Canada 2026), record Assembly attendance in 2025, and a leadership transition in June 2025 with James E. Miller (Miller Shah LLP) elected as Chair, succeeding Tomasz Szarek who served six years.
International Advisory Group firmographics
Firmographics- Name
- International Advisory Group
- Legal name
- IAG Global
- Website
- https://iag.global
- Company type
- Private
- Founded year
- 1989
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- IAG Global is a privately held, UK-based membership network founded in 1989 that connects approximately 71 independent law, accounting, tax, and professional services firms across roughly 38 countries for cross-border client referrals and collaboration.
- Ownership category
- akta.pro rank
Where International Advisory Group is headquartered
LocationHeadquarters
- HQ city
- Exeter
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
International Advisory Group business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Others
Revenue model
- Membership Fees: IAG Global operates as a membership-based organization. Professional services firms (law firms, accountants, tax advisers) pay membership fees to join the network and gain access to the global assembly events, member directory, referral opportunities, and cross-border collaboration platform.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Standard membership for professional services firms |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels4 records
International Advisory Group product offering
Product offeringCore offering
IAG Global is an international membership network of independent law firms, accountants, tax advisers, and other professional services firms. It sells membership access to professional services firms, enabling them to extend their reach and capabilities across borders through trusted cross-border referrals. Membership is delivered via three annual global Assemblies, an online member directory, IAG Remote online events, and ongoing member engagement, and is priced through quote-based annual membership fees.
Product overview
IAG Global is an international professional services network of independent law firms, accountants, tax advisers, and other professional services firms. Rather than offering software products, the organization facilitates business relationships and cross-border collaboration among its member firms through regular global assemblies and networking events. The company itself does not develop or sell software products.
Differentiator
Problem solved
Functional benefit
Products and services
- IAG Global Membership
- IAG Global Assemblies (General & Regional)
- Find an Advisor (Member Directory)
Companies that use International Advisory Group
Customer profileNamed customers8 records
Segments3 records
Ideal customer profiles3 records
International Advisory Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
International Advisory Group partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Paul et Associes – NotairesminorFrench IAG member Ydès announced a partnership with notary office Paul et Associes – Notaires to create a new notary office in Lyon named 'Paul et Associes – Notaires Lyon'. This partnership enables Ydès to offer French and international clients access to experienced notaries fluent in French, English, Italian, and German, covering services across all areas of French real estate law, family law, inheritance law, and business law.
Scale indicators8 records
Recent moves9 records
Expansion highlights4 records
International Advisory Group competitors and assessment
Company assessmentDirect peers
- Morison Global: International association of independent accounting, tax and advisory firms with cross-border referral focus. Mirrors IAG's accounting/tax membership pillar.
- Lex Mundi: World's largest network of independent law firms, covering 100+ jurisdictions. Direct competitor for cross-border legal referral work and a key benchmark for IAG's geographic coverage ambitions.
- Multilaw: International network of independent law firms with a member-driven governance model and assembly-based engagement. Comparable scale and approach to IAG for legal referrals.
- Kreston International: Global network of independent accounting firms with strong cross-border practice. Comparable to IAG on the accounting and tax adviser member segments and a viable alternative for international referrals.
- DFK International: International association of independent accounting and advisory firms. Comparable to IAG on the accounting/tax side of its membership and represents a comparable professional services network model.
- TerraLex: Global network of independent law firms with cross-border referral focus. Directly competes with IAG for legal cross-border mandates, especially in Europe and the Americas.
- LawExchange International: International network of independent law firms at a similar scale to IAG, focused on cross-border referrals between member firms. Comparable niche positioning.
- Geneva Group International (GGI): International multidisciplinary network of independent law, accounting, tax and advisory firms. Most directly comparable to IAG because it mirrors IAG's law + accounting + tax adviser mix and member-driven governance.
- Leading Edge Global Alliance: International alliance of business advisory and law firms with multi-discipline coverage. Comparable to IAG's combined law and professional services focus.
- Alliott Global Alliance: International alliance of independent law, accounting, and advisory firms with a member-driven model and assembly-based engagement. Closely overlaps with IAG's professional services scope and curated membership approach.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
International Advisory Group social profiles
Digital presenceInternational Advisory Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
International Advisory Group leadership team
Management profileNumber of profiles
Profiles8 records
International Advisory Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
International Advisory Group M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about International Advisory Group
What does International Advisory Group do?
IAG Global is an international membership network of independent law firms, accountants, tax advisers, and other professional services firms. It sells membership access to professional services firms, enabling them to extend their reach and capabilities across borders through trusted cross-border referrals. Membership is delivered via three annual global Assemblies, an online member directory, IAG Remote online events, and ongoing member engagement, and is priced through quote-based annual membership fees.
Is International Advisory Group a public or private company?
International Advisory Group is a private company. It is classified as management employee owned and is currently operating.
When was International Advisory Group founded?
International Advisory Group was founded in 1989. It employs 1,001 to 5,000 people.
Where is International Advisory Group based?
International Advisory Group is headquartered in Exeter, United Kingdom, in the Europe region.
How does International Advisory Group make money?
One revenue line is on record: membership Fees.
Who are International Advisory Group's main competitors?
Direct peers on record are Morison Global, Lex Mundi, Multilaw, Kreston International, DFK International, TerraLex, LawExchange International, Geneva Group International (GGI), Leading Edge Global Alliance and Alliott Global Alliance.
Does International Advisory Group have an API?
No public API is recorded for International Advisory Group.