How big is ACT Underground, LLC's plan?

ACT Underground, LLC's plan reported $1.5M in assets and 1 participants for 2025.

Original filing (PDF)20260421152143NAL0001435875001

ACT Underground, LLC

Name: ACT Underground, LLC — ACT Underground, LLC 401(k), Form 5500 (2025)
Creator: ACT Underground, LLC
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

ACT Underground, LLC 401(k) Plan

401(k) retirement plan · ACT Underground, LLC's ACT Underground, LLC 401(k) Plan held $1.5M in plan assets for 1 participants in 2025.

Active participants

Accounts w/ balance

Plan assets (EOY)

$1.5M

Net assets (EOY)

$1.5M

People on this filing

Brian Lyster signed ACT Underground, LLC's 2025 Form 5500 as plan administrator.

Brian Lyster — Plan Administrator — Form 5500 signer

Get verified email & phone for these signers

Signer names are public record from the Form 5500 e-signature.

Plan identifiers

ACT Underground, LLC's EIN is 26-0331116.

EIN 26-0331116

Plan number 001

Plan year 2025

ACK ID 20260421152143NAL0001435875001

Official Form 5500 document

Download the official 2025 Form 5500 (PDF) for ACT Underground, LLC from the U.S. Department of Labor's EFAST2 system.

Download the official 2025 Form 5500 (PDF)

Plan features

ACT Underground, LLC's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature.

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for ACT UNDERGROUND, LLC.

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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 (100th percentile).

Plan sponsor

Name

ACT UNDERGROUND, LLC

EIN

all filings

Address

9501 E. 104TH AVE. · HENDERSON, CO · 80640

Phone

(303) 655-1475

Industry

Construction

Plan administrator