401k plan information for LIBERTY MUTUAL GROUP INC.

401k Sponsoring company profile

LIBERTY MUTUAL GROUP INC. has sponsored the creation of one or more 401k plans.

Company Name: LIBERTY MUTUAL GROUP INC.

Employer identification number (EIN): 043583679

NAIC Classification: 524290

Additional information about LIBERTY MUTUAL GROUP INC.

Jurisdiction of Incorporation:

Incorporation Date:

Company Identification Number:

More information about LIBERTY MUTUAL GROUP INC.

The following addresses have been detected on the 401k submissions:

USA Mailing Address

175 BERKELEY STREET

BOSTON

02116

Date first seen: 2007-01-01

Date last seen: 2025-11-22

USA Mailing Address

175 BERKELEY ST

BOSTON

021165066

Date first seen: 2025-07-31

Date last seen: 2025-10-03

USA Mailing Address

175 BERKELEY STREET

BOSTON

021165066

Date first seen: 2025-07-31

Date last seen: 2025-11-18

LIBERTY MUTUAL GROUP INC. 401k Plans

Plan id#	Plan Name	Plan Start Date	Plan Effective Date
515	LIBERTY MUTUAL VISION CARE PLAN	2014-01-01	1999-01-01
507	LIBERTY MUTUAL SEVERANCE PLAN	2015-01-01	1990-01-01
511	LIBERTY MUTUAL LONG TERM DISABILITY PLAN	2015-01-01	1992-01-01
501	LIBERTY MUTUAL EMPLOYEE LIFE INSURANCE PLAN	2015-01-01	1957-07-01
002	LIBERTY MUTUAL 401(K) PLAN FKA LIBERTY MUTUAL EMPLOYEES' THRIFT-INCENTIVE PLAN	2015-01-01	1975-01-01
001	LIBERTY MUTUAL RETIREMENT BENEFIT PLAN	2015-01-01	1951-05-01
518	LIBERTY MUTUAL WORK LIFE SOLUTIONS PLAN	2015-01-01	2005-01-01
504	LIBERTY MUTUAL ACCIDENTAL DEATH & DISMEMBERMENT INSURANCE PLAN	2015-01-01	1963-07-01
505	LIBERTY MUTUAL DENTAL PLAN	2015-01-01	1984-07-01
508	LIBERTY MUTUAL HEALTH CARE FLEXIBLE SPENDING ACCOUNT PLAN	2015-01-01	1991-01-01
514	LIBERTY MUTUAL LONG TERM CARE INSURANCE PLAN	2009-01-01	1994-01-01
510	LIBERTY MUTUAL SHORT TERM DISABILITY PLAN	2016-01-01	1992-01-01
503	LIBERTY MUTUAL MEDICAL PLAN	2015-01-01	1957-07-01
519	LIBERTY MUTUAL POST-65 RETIREE HRA	2018-01-01	2018-01-01
520	LIBERTY MUTUAL POST-65 RETIREE HRA DENTAL ONLY	2018-01-01	2018-01-01
521	LIBERTY MUTUAL HEALTH CARE FLEXIBLE SPENDING ACCOUNT PLAN	2021-01-01	2021-01-01
522	LIBERTY MUTUAL GROUP CRITICAL ILLNESS SPENDING PLAN	2022-01-01	2022-01-01
523	LIBERTY MUTUAL GROUP HOSPITAL INDEMNITY BENEFIT PLAN	2022-01-01	2022-01-01
524	LIBERTY MUTUAL GROUP ACCIDENT BENEFIT PLAN	2022-01-01	2022-01-01

401k Contributions

Contributions made to the plan for the plan year by employer(s) and employees. Schedule SB Part 4 Question 18. This is signed by an actuary:

Date Type of contribution Contribution Number of participants/employees Average contribution per participant
2023-06-23 Employer Contributions $ 16,000,000 34910 $ 458
2023-06-23 Employee Contributions $ 16,000,000 34910 $ 458
2023-04-14 Employer Contributions $ 120,000,000 34910 $ 3,437
2023-04-14 Employee Contributions $ 120,000,000 34910 $ 3,437
2017-01-03 Employer Contributions $ 400,000,000 1 $ 400,000,000
2017-01-03 Employee Contributions $ 400,000,000 1 $ 400,000,000
2016-05-20 Employer Contributions $ 400,000,000 7962 $ 50,239
2016-05-20 Employee Contributions $ 400,000,000 7962 $ 50,239
2016-04-15 Employer Contributions $ 300,000,000 7962 $ 37,679
2016-04-15 Employee Contributions $ 300,000,000 7962 $ 37,679
2016-02-08 Employer Contributions $ 100,000,000 7962 $ 12,560
2016-02-08 Employee Contributions $ 100,000,000 7962 $ 12,560
2015-04-15 Employer Contributions $ 235,000,000 39664 $ 5,925
2015-04-15 Employee Contributions $ 235,000,000 39664 $ 5,925
2015-03-30 Employer Contributions $ 75,000,000 39664 $ 1,891
2015-03-30 Employee Contributions $ 75,000,000 39664 $ 1,891
2014-07-31 Employer Contributions $ 35,000,000 26626 $ 1,315
2014-07-31 Employee Contributions $ 35,000,000 26626 $ 1,315
2014-04-15 Employer Contributions $ 100,000,000 26626 $ 3,756
2014-04-15 Employee Contributions $ 100,000,000 26626 $ 3,756
2014-02-28 Employer Contributions $ 120,000,000 26626 $ 4,507
2014-02-28 Employee Contributions $ 120,000,000 26626 $ 4,507
2014-01-31 Employer Contributions $ 200,000,000 26626 $ 7,511
2014-01-31 Employee Contributions $ 200,000,000 26626 $ 7,511
2013-01-24 Employer Contributions $ 600,000,000 40211 $ 14,921
2013-01-24 Employee Contributions $ 600,000,000 40211 $ 14,921
2012-08-30 Employer Contributions $ 300,000,000 40767 $ 7,359
2012-08-30 Employee Contributions $ 300,000,000 40767 $ 7,359
2012-04-13 Employer Contributions $ 300,000,000 40767 $ 7,359
2012-04-13 Employee Contributions $ 300,000,000 40767 $ 7,359
2011-02-04 Employer Contributions $ 1,000 39408 $ 0
2011-02-04 Employee Contributions $ 1,000 39408 $ 0
2010-04-15 Employer Contributions $ 200,000,000 3469 $ 57,654
2010-04-15 Employee Contributions $ 200,000,000 3469 $ 57,654

Date	Type of contribution	Contribution	Number of participants/employees	Average contribution per participant
2023-06-23	Employer Contributions	$ 16,000,000	34910	$ 458
2023-06-23	Employee Contributions	$ 16,000,000	34910	$ 458
2023-04-14	Employer Contributions	$ 120,000,000	34910	$ 3,437
2023-04-14	Employee Contributions	$ 120,000,000	34910	$ 3,437
2017-01-03	Employer Contributions	$ 400,000,000	1	$ 400,000,000
2017-01-03	Employee Contributions	$ 400,000,000	1	$ 400,000,000
2016-05-20	Employer Contributions	$ 400,000,000	7962	$ 50,239
2016-05-20	Employee Contributions	$ 400,000,000	7962	$ 50,239
2016-04-15	Employer Contributions	$ 300,000,000	7962	$ 37,679
2016-04-15	Employee Contributions	$ 300,000,000	7962	$ 37,679
2016-02-08	Employer Contributions	$ 100,000,000	7962	$ 12,560
2016-02-08	Employee Contributions	$ 100,000,000	7962	$ 12,560
2015-04-15	Employer Contributions	$ 235,000,000	39664	$ 5,925
2015-04-15	Employee Contributions	$ 235,000,000	39664	$ 5,925
2015-03-30	Employer Contributions	$ 75,000,000	39664	$ 1,891
2015-03-30	Employee Contributions	$ 75,000,000	39664	$ 1,891
2014-07-31	Employer Contributions	$ 35,000,000	26626	$ 1,315
2014-07-31	Employee Contributions	$ 35,000,000	26626	$ 1,315
2014-04-15	Employer Contributions	$ 100,000,000	26626	$ 3,756
2014-04-15	Employee Contributions	$ 100,000,000	26626	$ 3,756
2014-02-28	Employer Contributions	$ 120,000,000	26626	$ 4,507
2014-02-28	Employee Contributions	$ 120,000,000	26626	$ 4,507
2014-01-31	Employer Contributions	$ 200,000,000	26626	$ 7,511
2014-01-31	Employee Contributions	$ 200,000,000	26626	$ 7,511
2013-01-24	Employer Contributions	$ 600,000,000	40211	$ 14,921
2013-01-24	Employee Contributions	$ 600,000,000	40211	$ 14,921
2012-08-30	Employer Contributions	$ 300,000,000	40767	$ 7,359
2012-08-30	Employee Contributions	$ 300,000,000	40767	$ 7,359
2012-04-13	Employer Contributions	$ 300,000,000	40767	$ 7,359
2012-04-13	Employee Contributions	$ 300,000,000	40767	$ 7,359
2011-02-04	Employer Contributions	$ 1,000	39408	$ 0
2011-02-04	Employee Contributions	$ 1,000	39408	$ 0
2010-04-15	Employer Contributions	$ 200,000,000	3469	$ 57,654
2010-04-15	Employee Contributions	$ 200,000,000	3469	$ 57,654

Potentially Related 401k Schemes

LIBERTY MUTUAL GROUP INC. AND LIBERTY MUTUAL AGENCY CORPORATION [EIN = 274064359]

Potentially Related Companies

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Company Name:	LIBERTY MUTUAL GROUP INC.
Employer identification number (EIN):	043583679
NAIC Classification:	524290

Jurisdiction of Incorporation:
Incorporation Date:
Company Identification Number: