CDM Smith 401(k) plan

CDM Smith Inc., Boston, MA. EIN 04-2473650. Annual reports 2009–2025. Also filed as Camp Dresser & Mckee Inc.

CDM Smith Inc. has one active retirement plan on file, the CDM Smith Inc. Capital Accumulation Plan, with 6,798 participants and $1.7 billion in assets in 2025. Vanguard has been its recordkeeper since 2009. No traditional pension plan appears in CDM Smith's filings since 2009.

Active plans: 1
Participants: 6,798
Plan assets: $1.7 billion
401(k) recordkeeper: Vanguard
Plans on file: 1
Industry: Professional services

The plan

CDM Smith Inc. Capital Accumulation Plan

401(k)Active

Active. The plan filed its annual report for the 2025 plan year.

Plan number: 002Employer EIN 04-2473650
Participants (2025): 6,798
Net assets (2025): $1.7 billion
Recordkeeper: Vanguard2009–2025
Plan administrator: CDM Smith Inc.
75 State Street, Suite 701
Boston, MA 02109
(617) 452-6000As filed for 2025
In effect since: January 1, 1971

Earlier sponsor: Camp Dresser & Mckee Inc. (2009–2010).

Earlier plan names: CDM Capital Accumulation Plan.

Year by year, 2009 to 2025

Plan year	Participants	Net assets	Recordkeeper
2025	6,798	$1.7 billion	Vanguard
2024	6,605	$1.5 billion	Vanguard
2023	6,266	$1.4 billion	Vanguard
2022	6,016	$1.2 billion	Vanguard
2021	5,754	$1.4 billion	Vanguard
2020	6,054	$1.2 billion	Vanguard
2019	5,751	$1.1 billion	Vanguard
2018	5,528	$917 million	Vanguard
2017	5,363	$972 million	Vanguard
2016	5,457	$867 million	Vanguard
2015	5,452	$823 million	Vanguard
2014	5,253	$827 million	Vanguard
2013	5,292	$782 million	Vanguard
2012	5,307	$685 million	Vanguard
2011	5,349	$606 million	Vanguard
2010	4,918	$578 million	Vanguard
2009	5,092	$512 million	Vanguard

If you had money in one of these plans

Call Vanguard (investor.vanguard.com), which runs the CDM Smith Inc. Capital Accumulation Plan. With your Social Security number and the plan name, it can tell you whether you still have a balance and, if not, where it went.
Or call the plan administrator listed on the plan below ((617) 452-6000). That number was filed for 2025; ask for the benefits or retirement plan office.
Still stuck? The Department of Labor's benefits advisers help for free: askebsa.dol.gov or 1-866-444-3272. Never pay anyone to find your own money.

What these numbers are

They come from the Form 5500 annual reports each plan files with the Department of Labor, as the plan filed them. A plan year is usually a calendar year.
Participants counts everyone in the plan at year end: current employees, former employees who still have a balance or a pension coming, and retirees or beneficiaries being paid.
The recordkeeper is the service provider whose Schedule C entry says it keeps the plan's records. Small plans do not file Schedule C, so some plans show none.
We cannot see anyone's account. Only the plan or its recordkeeper can tell you your balance.

Sources: U.S. Department of Labor, Form 5500 datasets and PBGC trusteed plans. How we read them.

The plan

CDM Smith Inc. Capital Accumulation Plan

If you had money in one of these plans

What these numbers are

Other professional services employers in MA