How big is Blackstring Holding, LLC's plan?

Blackstring Holding, LLC's plan reported $341K in assets and 8 participants for 2024.

Original filing (PDF)20251013112009NAL0000536499019

Blackstring Holding, LLC

Name: Blackstring Holding, LLC — Blackstring Holding, LLC, Form 5500 (2024)
Creator: Blackstring Holding, LLC
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Blackstring Holding, LLC DBA a&R Construction 401(k) Profit Sharing Plan

401(k) retirement plan · Blackstring Holding, LLC's Blackstring Holding, LLC DBA a&R Construction 401(k) Profit Sharing Plan held $341K in plan assets for 8 participants in 2024.

Active participants

Accounts w/ balance

Plan assets (EOY)

$341K

Net assets (EOY)

$341K

People on this filing

Sarah Blackwell signed Blackstring Holding, LLC's 2024 Form 5500 as plan administrator.

Sarah Blackwell — 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

Blackstring Holding, LLC's EIN is 93-2695484.

EIN 93-2695484

Plan number 001

Plan year 2024

ACK ID 20251013112009NAL0000536499019

Official Form 5500 document

Download the official 2024 Form 5500 (PDF) for Blackstring Holding, LLC from the U.S. Department of Labor's EFAST2 system.

Download the official 2024 Form 5500 (PDF)

Plan features

Blackstring Holding, LLC'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 BLACKSTRING HOLDING, 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 (92nd percentile).

Plan sponsor

Name

BLACKSTRING HOLDING, LLC

DBA

A&R CONSTRUCTION

EIN

all filings

Address

2802 W. 11TH STREET · PUEBLO, CO · 81003

Phone

(719) 544-2832

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