Ari Matias Kelloniemi

Chief Executive Officer at AALLON GROUP OYJ

Net worth: 2 M $ as of 2026-09-29

56 year

99 connections

Commercial Services

Technology Services

Retail Trade

Profile

Ari Matias Kelloniemi currently works at Aallon Group Oyj, as Chief Executive Officer from 2019.
Mr. Kelloniemi also formerly worked at PBK Outsourcing AB, as Director, ACCOUNTOR AS, as Director from 2006 to 2012, Bonusway Oy, as Director from 2014 to 2016, McKinsey & Co., Inc., as Principal from 1995 to 2001, and Accountor Group Oy, as Head-Outsourcing Finland from 2017 to 2019.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
AALLON GROUP OYJ 4.09%	2025-12-30	160,265 ( 4.09% )	2 M $	2026-09-29

Ari Matias Kelloniemi active positions

Companies	Position	Start
AALLON GROUP OYJ	Chief Executive Officer	2019-10-27

All active positions of Ari Matias Kelloniemi

Former positions of Ari Matias Kelloniemi

Companies	Position	End
Accountor Group Oy Accountor Group Oy Packaged SoftwareTechnology Services Provides financial, payroll and HR management software solutions	Director of Finance/CFO	2017-05-31
Bonusway Oy Bonusway Oy Internet RetailRetail Trade Operates online shopping platform	Director/Board Member	2016-09-30
McKinsey & Co., Inc. McKinsey & Co., Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a management consulting firm	Corporate Officer/Principal	2000-12-31
PBK Outsourcing AB PBK Outsourcing AB Miscellaneous Commercial ServicesCommercial Services Provides financial outsourcing services	Director/Board Member	-
ACCOUNTOR AS	Director/Board Member	2012-07-03

See the detail of Ari Matias Kelloniemi's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Ari Matias Kelloniemi's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	6
McKinsey & Co., Inc. McKinsey & Co., Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a management consulting firm	Commercial Services
PBK Outsourcing AB PBK Outsourcing AB Miscellaneous Commercial ServicesCommercial Services Provides financial outsourcing services	Commercial Services
Accountor Group Oy Accountor Group Oy Packaged SoftwareTechnology Services Provides financial, payroll and HR management software solutions	Technology Services
ACCOUNTOR AS
Bonusway Oy Bonusway Oy Internet RetailRetail Trade Operates online shopping platform	Retail Trade
Aallon Group Oyj Aallon Group Oyj Investment ManagersFinance Provides financial management, payroll and accounting services	Finance