How big is Advanced Underground Inc.'s plan?

Advanced Underground Inc.'s plan reported $217K in assets and 34 participants for 2024.

Original filing (PDF)20250722120953NAL0005973874001

Advanced Underground Inc.

Name: Advanced Underground Inc. — Form 5500 (2024)
Creator: Advanced Underground Inc.
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

401(k) retirement plan · Advanced Underground Inc. held $217K in plan assets for 34 participants in 2024.

Active participants

Accounts w/ balance

Plan assets (EOY)

$217K

Net assets (EOY)

$217K

People on this filing

Nick Rice signed Advanced Underground Inc.'s 2024 Form 5500 as plan administrator.

Nick Rice — 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

Advanced Underground Inc.'s EIN is 32-0106351.

EIN 32-0106351

Plan number 001

Plan year 2024

ACK ID 20250722120953NAL0005973874001

Official Form 5500 document

Download the official 2024 Form 5500 (PDF) for Advanced Underground Inc. from the U.S. Department of Labor's EFAST2 system.

Download the official 2024 Form 5500 (PDF)

Plan features

Advanced Underground Inc.'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 ADVANCED UNDERGROUND INC.

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Plan health score

Above-average plan

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

Knocking points off

Low account-holder ratio — balance-holders per active participant in the bottom quartile of peers (19th percentile).

Helping the score

Cost not scored — no comparable Schedule H expense data for this cohort.

Plan sponsor

Name

ADVANCED UNDERGROUND INC

EIN

all filings

Address

4440 HAMILTON-SCIPIO RD, · HAMILTON, OH · 45013

Phone

(513) 867-0200

Industry

Construction

Plan administrator

Same as plan sponsor.

Plan characteristics

Plan number

001

Plan year

2024

Plan year begin

2024-01-01

Tax period

2024-12-31

Filed

2025-07-22

Pension benefit codes

2E · Profit-sharing

2F · ERISA section 404(c)

2G · Total participant-directed accounts

2J · 401(k) feature

2K · 401(m) arrangement

2T · Default investment account (QDIA)

3D · Pre-approved plan (master / prototype / VS)

Audit & trust (Schedule H)

Service providers (Schedule C)

Small plans don't disclose service providers

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