Sigma Computing Inc 401(k) Plan: Login, Facts & Contact Information

Sigma Computing Inc 401(k) Plan Facts

Plan name
SIGMA COMPUTING INC 401K PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
SIGMA COMPUTING, INC.
Participants
524 (494 active employees)
Former employees with a balance
163
Plan assets
$25,069,919 at Dec 31, 2024
Average account balance
$41,644 across 602 accounts
Recordkeeper
Silicon Valley Accountancy Corporat
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 24, 2018
✓ Employer contributions✓ Automatic enrollment✓ Default investment for undecided participants✓ Participants choose their own investments— Self-directed brokerage window✓ Profit sharing— Company stock (ESOP)

Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Jul 29, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $8.82 million went into the plan in contributions.
  • $2.48 million was paid out to participants.
  • Investment and other income added $2.82 million.
  • Administrative expenses were $28,317, about $47 per account.

How the Sigma Computing Inc 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
201936$810,424$0$126,879
202073$2.71 million$0$91,618
2021120$5.73 million—$865,407
2022211$8.06 million—$496,923
2023473$16.0 million$13,083$719,083
2024524$25.1 million—$2.48 million

Sigma Computing Inc 401(k) Contact Information

Phone
415-505-4514
Mailing address
116 NEW MONTGOMERY STREET SUITE 700, SAN FRANCISCO CA 94105
Plan sponsor
SIGMA COMPUTING, INC.
Employer identification number (EIN)
46-5210250
Plan number
001

Questions about the Sigma Computing Inc 401(k)

Does Sigma Computing Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement.

Does the Sigma Computing Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Sigma Computing Inc 401(k) plan?

524 participants at the start of plan year 2024, 494 of them active employees, and 163 former employees who still had money in the plan.

What is the average 401(k) balance at Sigma Computing Inc?

About $41,644 per account: $25.1 million in plan assets across 602 accounts with a balance at the end of plan year 2024.

Who manages the Sigma Computing Inc 401(k) accounts?

Guideline (listed on the filing as SILICON VALLEY ACCOUNTANCY CORPORAT) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Sigma Computing Inc. How do I access my 401(k)?

Your account stays with Guideline after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.

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