401(k) · DOL Form 5500 · 2023

Sonder USA Inc. 401(k) Plan

Data updated 2026-08-25

$17M
Total assets Small plan by assets: 980
Participants Near avg headcount: 70th
Percentile by assets National rank: $17,786
Avg per participant Low balance/head

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Official DOL plan name: Sonder 401(k) Savings Plan · Sponsored by Sonder USA Inc. · Colorado · Real Estate

$17M in assets, 980 participants

Sonder USA Inc.'s Sonder 401(k) Savings Plan reported $17M in total assets and 980 participants in its 2023 DOL Form 5500 filing, ranking in the 70th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

#4,012 in Real Estate (4,727 peers)

Coverage in Colorado

Sonder 401(k) Savings Plan covers 980 participants in Colorado, 2.6x the typical Colorado plan (state average ~376 per filing). Assets: $17M.

#4,012
in Real Estate (4,727 peers): +33.9%
assets growth YoY

Sonder 401(k) Savings Plan's outsized position by total assets

Sonder 401(k) Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$17,430,556 Top 30% higher than 70% of 127,068 filed plans

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Sonder 401(k) Savings Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Sonder 401(k) Savings Plan sits mid-pack in the medium band (980 participants).

Micro (1-10) 35,718 filings (27%) Small (11-100) 27,089 filings (21%) Medium (101-1,000) 55,445 filings (43%) Large (1,001-10,000) 10,273 filings (8%) Mega (10,000+) 1,374 filings (1%)

Sonder 401(k) Savings Plan reported net income rose from $2M in the plan year 2022 filing to $4M in the plan year 2023 filing.
Sonder 401(k) Savings Plan end-of-year assets rose from $13M in the plan year 2022 filing to $17M in the plan year 2023 filing.
Sonder 401(k) Savings Plan reported participants rose from 950 in the plan year 2022 filing to 980 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 300871947 · Sonder USA Inc. PY 2023 · 401(k)

Sonder 401(k) Savings Plan · $17M · 980 · 70th

BOY $17M
BOY 980
BOY 70th
BOY 401(k)
BOY near Pulmonx 401(k) Profit Sharing Plan
BOY ind #4012

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Real Estate retirement plans → · Plans in Colorado →

End-of-year total assets ($M) among Sonder 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Colorado filing particulars

Total Assets (Beginning of Year)	$13M
Net Assets (End of Year)	$17M
Net Income	$4M
Employer EIN	300871947
Plan Effective Date	2019-05-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Sonder USA Inc.)

Latest sponsor-wide plan assets: $18M 38.71439296048047% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	950	$13M
2023	1	980	$17M
2024	1	877	$18M

Nearby 401(k) Plans in Colorado

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Sonder 401(k) Savings Plan vs. nearby 401(k) plans in Colorado, assets vs. participants

Davita Retirement Savings Plan $3.3B · 57,711
Ball Corporation 401(k) and Employee Stock Ownership Plan $2.8B · 10,349
Empower Retirement, LLC 401(k) Savings Plan $1.9B · 10,036
Woodward Retirement Savings Plan $1.8B · 5,847
Arcadis U.S., Inc. Retirement Savings Plan $1.7B · 5,491

Compare Sonder 401(k) Savings Plan side-by-side with 3 peers →

Sonder 401(k) Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Colorado, the nearest 401(k) by assets is Pulmonx 401(k) Profit Sharing Plan in CA ($17M); by covered participants it is Wika Retirement Savings Plan in GA (980 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($17M here).

Pulmonx 401(k) Profit Sharing Plan (CA) $17M · 206
Lucidworks, Inc. 401(k) Plan (CA) $17M · 162
Eugenus 401(k) Plan (CA) $17M · 74
Barker Automotive Family Employee Savings and Retirement Plan (LA) $17M · 229

Similar participant headcount

Nearest other-state filings by covered participants (980 participants); asset peers above are excluded.

Wika Retirement Savings Plan (GA) 980 · 0 off
Carparts.Com, Inc. 401(k) Plan (CA) 980 · 0 off
Rli Corp 401(k) Plan (IL) 980 · 0 off
Granicus, LLC 401(k) (MN) 980 · 0 off

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Sonder 401(k) Savings Plan assets move in 2023? ▼

Sonder 401(k) Savings Plan surged - up 33.9% during 2023, from $13M to $17M. Reported net income was $4M.

How have Sonder USA Inc. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Sonder USA Inc.'s sponsor-wide assets grew 38.7%, from $13M to $18M.

Which 401(k) plans are similar in size to Sonder 401(k) Savings Plan? ▼

Among 401(k) plans in other states, the closest by assets is Pulmonx 401(k) Profit Sharing Plan in CA ($17M, 206 participants).

Which 401(k) plans cover a similar participant headcount to Sonder 401(k) Savings Plan? ▼

Among 401(k) plans in other states, the closest by covered participants is Wika Retirement Savings Plan in GA (980 participants, $93M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 300871947.