How big is Sienna Systems Corporation's plan?

Sienna Systems Corporation's plan reported $4.6M in assets and 54 participants for 2024.

Original filing (PDF)20251010124603NAL0004251971001

Sienna Systems Corporation

Name: Sienna Systems Corporation — Sienna Systems, Form 5500 (2024)
Creator: Sienna Systems Corporation
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Sienna Systems Corporation 401(k) Plan

401(k) retirement plan · Sienna Systems Corporation's Sienna Systems Corporation 401(k) Plan held $4.6M in plan assets for 54 participants in 2024.

Active participants

Accounts w/ balance

106

Plan assets (EOY)

$4.6M

Net assets (EOY)

$4.6M

Plan identifiers

Sienna Systems Corporation's EIN is 30-0003113.

EIN 30-0003113

Plan number 001

Plan year 2024

ACK ID 20251010124603NAL0004251971001

Official Form 5500 document

Download the official 2024 Form 5500 (PDF) for Sienna Systems Corporation from the U.S. Department of Labor's EFAST2 system.

Download the official 2024 Form 5500 (PDF)

Plan features

Sienna Systems Corporation's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a default investment (QDIA).

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for SIENNA SYSTEMS CORPORATION.

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Plan health score

Top-tier plan health

Directional indicator from public Form 5500 data — compliance & integrity, total plan cost, participant health and vendor stack, benchmarked against same-size peers. Not a fiduciary tool. Based on 70% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

Vendor & structure

100

Helping the score

Cost not scored — no comparable Schedule H expense data for this cohort.
High account-holder ratio — balance-holders per active participant in the top 15% of peers (93rd percentile).

Plan sponsor

Name

SIENNA SYSTEMS CORPORATION

EIN

all filings

Address

3700 QUEBEC STREET #100-209 · DENVER, CO · 80207

Phone

(703) 744-4177

Industry

Engineering Services· Professional & Technical Services

Plan administrator