Civic Intelligence

Rocky Mountain Brassworks-A British Brass Band

EIN 74-2295707 • 501(c)3 • Broomfield, CO

Profile

To promote traditional British brass band music by performance and education.

PO Box 61Broomfield, CO 80038

www.rockymountainbrassworks.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

70th percentile

0.02x

Higher debt load relative to assets than 70% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2025

Liabilities / Revenue

83rd percentile

0.11x

Higher debt load relative to revenue than 83% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2025

Net Margin

19th percentile

-30%

Higher net margin than 19% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2025

Top Officer Pay

83rd percentile

$4,140

Higher top officer pay than 83% of similar nonprofits.

Top officer pay equals 24.2% of source-year revenue.

501(c)3 • <$500k nonprofits • Source year 2025

Asset Growth

46th percentile

-4.2%

Faster asset growth than 46% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

21st percentile

-43%

Faster revenue growth than 21% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Assets

Down

$91,081

Down $4,023 (-4.2%) from 2024

Liabilities

Up

$1,824

Up $1,162 (+176%) from 2024

Net Assets

Down

$89,257

Down $5,185 (-5.5%) from 2024

Revenue

Down

$17,079

Down $12,857 (-43%) from 2024

Expenses

Down

$22,264

Down $4,353 (-16%) from 2024

Net Income

Down

-$5,185

Down $8,504 (-256%) from 2024

Trend Graphs

Balance Sheet Trend

Grouped bars show assets, liabilities, and net assets across loaded filings.

$100K$50K$0Assets 2015: $82,294Net Assets 2015: $82,2942015Assets 2016: $84,654Liabilities 2016: $02016Assets 2017: $85,230Liabilities 2017: $02017Assets 2018: $84,293Liabilities 2018: $1,4142018Assets 2019: $86,364Liabilities 2019: $5292019Assets 2020: $88,975Liabilities 2020: $3042020Assets 2021: $92,671Liabilities 2021: $859Net Assets 2021: $91,8122021Assets 2022: $90,479Liabilities 2022: $204Net Assets 2022: $90,2752022Assets 2023: $91,277Liabilities 2023: $154Net Assets 2023: $91,1232023Assets 2024: $95,104Liabilities 2024: $662Net Assets 2024: $94,4422024Assets 2025: $91,081Liabilities 2025: $1,824Net Assets 2025: $89,2572025

Highlighted filing

2025

Assets$91,081
Liabilities$1,824
Net Assets$89,257

Operations Trend

Revenue, expenses, and net income by year, with the latest filing highlighted.

$40K$30K$20K$10K$0-$10KRevenue 2015: $32,174Expenses 2015: $28,006Net Income 2015: $4,1682015Revenue 2016: $30,375Expenses 2016: $28,015Net Income 2016: $2,3602016Revenue 2017: $25,207Expenses 2017: $24,631Net Income 2017: $5762017Revenue 2018: $26,356Expenses 2018: $28,707Net Income 2018: -$2,3512018Revenue 2019: $30,755Expenses 2019: $27,799Net Income 2019: $2,9562019Revenue 2020: $12,406Expenses 2020: $9,570Net Income 2020: $2,8362020Revenue 2021: $16,591Expenses 2021: $13,450Net Income 2021: $3,1412021Revenue 2022: $23,904Expenses 2022: $25,441Net Income 2022: -$1,5372022Revenue 2023: $27,168Expenses 2023: $26,320Net Income 2023: $8482023Revenue 2024: $29,936Expenses 2024: $26,617Net Income 2024: $3,3192024Revenue 2025: $17,079Expenses 2025: $22,264Net Income 2025: -$5,1852025

Highlighted filing

2025

Revenue$17,079
Expenses$22,264
Net Income-$5,185

Filings

Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2025 to Dec 31, 2025
Signed
Mar 11, 2026
Return Version
2025v4.0
Gross Receipts
$17,079
Mission and Program Overview

Mission

To promote traditional British brass band music by performance and education.

Program Services

DescriptionGrantsExpenses
Rocky Mountain Brassworks provided an opportunity for 30 brass and percussion musicians to rehearse and perform seven ticketed concerts featuring traditional British brass band music, two free collaboration with public schools and, and two free outdoor performances for a total of 1445 audience members.$0$20,352
Compensation and Service Providers

Employees

NameTitleFull / Part TimeBaseOtherTotal
Ron ArgotsingerDirector And Assistant Conductor-$4,140-$4,140
Mike LusbyDirector-$0--
John HouseTreasurer-$0--
Dave MacLoughlinPresident-$0--
John RiesVice President-$0--
Dan PinkstonSecretary-$0--
Filing and Contact Details

Filer

Filer Name
Rocky Mountain Brassworks-a British Brass Band
EIN
74-2295707
Phone
3038186017
Address
PO Box 61, Broomfield, CO 80038

Signing Officer

Name
John House
Title
Treasurer
Phone
3038186017
Signed
2026-03-11
Discuss with paid preparer
Yes

Preparer

Firm
Mountain House Accounting LLC
Address
2401 S Marion St, Denver, CO 80210
Preparer
John House
Phone
3038186017
Supplemental Narrative

Additional Explanations

Form 990-EZ, Part I, Line 16

Description;Amount^Advertising;1485|Program Supplies;231|Insurance;626|Legal Fees;83|Conferences and Conventions;285|Dues and Subscriptions;295|Bank Charges;72|Box Office Expense;285|Information Technology;340^Total;3702^

Form 990-EZ, Part II, Line 24

Description;EOY Amount^Accounts Receivable;135|Prepaid Hall Rental;225|Musical Instruments;28300|Music Library;21000^Total;49660^

Form 990-EZ, Part II, Line 26

Description;EOY Amount^Accounts Payable;1720|Deferred Revenue;104^Total;1824^

Raw XML Appendix202 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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ReturnHeader/BuildTS02025-03-06 01:10:19Z
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ReturnHeader/TaxYr02025

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