KMB Sports
Argentina-Focused Representation

UK/Argentina

€90mm

Key Facts

Also known as: KMB, KMBTM
Founded: Not publicly disclosed (active in public company records since 2016)
Headquarters: United Kingdom (Widnes, Cheshire – correspondence address in public filings)
Players: 14 | Total market value: €90mm
FIFA/FA registration: FIFA Licensed Football Agent (ID not publicly listed)
Languages: Not publicly disclosed
Regions covered: Europe, South America, North America (based on active client clubs across UEFA and MLS)
Email: Not publicly disclosed
Phone: Not publicly disclosed
Instagram: https://www.instagram.com/kmb.sports/

About

KMB Sports is a boutique representation setup led by FIFA licensed football agent Kristian Bereit, with a client base strongly linked to Argentina and Argentine talent pathways into Europe and MLS.
The agency’s portfolio features first-tier players across Ligue 1, Premier League, Liga Portugal, MLS and Argentina’s top flight, indicating a focus on cross-border moves and career management at senior level rather than mass youth-volume representation.
Public reporting has linked Bereit with Argentina-based agency leadership work and representation of high-profile Argentine internationals.

Key People

• CEO/Founder: Kristian Bereit

  • Bio: FIFA licensed football agent and owner/founder of KMB Sports. Public reporting has described him as a former head of ICM Stellar Argentina and an agent for Nicolás Tagliafico and Gerónimo Rulli (among others), with activity spanning Argentina, Europe and MLS.

  • Contacts:

    • Instagram: https://www.instagram.com/kristianbereit/

  • Public company footprint (UK): Kristian Max Bereit appears in Companies House officer records (DOB month/year listed as May 1992).

• Managing Director / Head of Football: Kristian Bereit.

• Licensed agents:

  • Kristian Bereit (FIFA Licensed Football Agent – ID not publicly listed)

Client Roster

Top players and talents (current):

• Alan Varela (FC Porto) – 04.07.2001

• Gerónimo Rulli (Olympique Marseille) – 20.05.1992

• Nicolás Tagliafico (Olympique Lyon) – 31.08.1992

• Facundo Buonanotte (Chelsea - loan) – 23.12.2004

• Santiago Ascacíbar (Estudiantes) – 25.02.1997

• Tadeo Allende (Inter Miami) – 20.02.1999

• Santiago Colombatto (Real Oviedo) – 17.01.1997

• Sergio Barreto (CF Pachuca) – 24.04.1999

• Zaid Romero (Club Brugge) – 15.12.1999

• Gonzalo Luján (Inter Miami) – 27.04.2001

• Pablo Ruiz (Real Salt Lake) – 20.12.1998

• Guido Carrillo (Estudiantes) – 25.05.1991

• Marcos Rojo (Racing Club) – 20.03.1990

• Fabricio Iacovich (Estudiantes) – 29.01.2002

Notable former clients:

• Not publicly disclosed

Coaches/Staff represented (if any):

• Not publicly disclosed

Notable Deals

• 2023 – Alan Varela: Boca Juniors to FC Porto – permanent transfer, reported fee €8.0m – contract to 30.06.2030

• 2020 – Gerónimo Rulli: Real Sociedad to Villarreal – permanent transfer, fee €5.0m

• 2022 – Nicolás Tagliafico: Ajax to Olympique Lyon – permanent transfer, fee €4.0m

• 2024 – Zaid Romero: joined Club Brugge – contract to 30.06.2028

• 2024 – Gerónimo Rulli: joined Olympique Marseille – contract to 30.06.2027

• 2025 – Facundo Buonanotte: joined Chelsea (loan) – on loan from Brighton, contract at Chelsea to 30.06.2026

• 2025 – Tadeo Allende: joined Inter Miami (loan) – on loan from Celta Vigo, contract to 31.12.2025

Services

• Player representation and contract negotiation

• Transfer strategy (permanent transfers and loans)

• Cross-border career management (Europe – MLS – Argentina pathways)

• Club liaison and deal execution support

• Brand and relationship management (not publicly detailed)

Partner Network

• Not publicly disclosed (client footprint suggests working relationships with clubs across Portugal, England, France, Belgium, Spain, USA and Argentina)

Track Record (last 3 seasons)

• Total transfers completed (identified from publicly visible join dates): at least 6

  • Alan Varela – Boca Juniors to FC Porto (joined 16.08.2023)

  • Gerónimo Rulli – joined Olympique Marseille (11.08.2024)

  • Zaid Romero – joined Club Brugge (01.07.2024)

  • Gonzalo Luján – joined Inter Miami (31.01.2025)

  • Tadeo Allende – joined Inter Miami (31.01.2025)

  • Facundo Buonanotte – joined Chelsea (loan, 01.09.2025)

• Deals ≥ €10m: None confirmed in the sources used

• Clients in top-5 leagues:

  • Premier League – Facundo Buonanotte (Chelsea)

  • Ligue 1 – Gerónimo Rulli (Olympique Marseille), Nicolás Tagliafico (Olympique Lyon)

• National team clients:

  • Gerónimo Rulli – Argentina international

  • Nicolás Tagliafico – Argentina international

• Renewal/extension deals:

  • Alan Varela – FC Porto contract extension date (29.05.2025)

Approach & Philosophy

KMB Sports appears to operate as an owner-led, selective roster agency, prioritizing first-tier placement and cross-market mobility for Argentine and Argentina-connected players.
The client mix suggests an emphasis on practical deal execution (loans and permanents), with a strong bridge between South America and destination leagues in Europe and North America.

Fees & Transparency

Typical agent commissions in football are commonly structured as a percentage of the player’s remuneration and/or transfer-related payments, with rates varying by market, role and representation scope. FIFA’s football agent regulations have introduced commission cap concepts, but application and enforceability can vary by jurisdiction due to ongoing legal and regulatory developments.
KMB Sports does not publicly publish a standard commission card, expenses policy, or dual-representation stance in the sources used here.

Compliance & Reputation

• Disciplinary actions / sanctions: No public disclosures found

• Litigation / disputes: No public disclosures found

• Media sentiment: Neutral – limited public-facing detail beyond profiles and reporting references

Awards/recognition

Not publicly disclosed