Reference source · U.S. Census Bureau
561720: Janitorial Services (opens in a new tab)
Reported input: 67,799 total employer establishments.
Source period: 2023 (released 2025-06-26)
Recorded retrieval: 2026-07-10. Not a live data feed.
All examples
Local service business · Prepared example
BrightLine Services Demo
Commercial janitorial services for medical and professional offices.
Fictional public demonstration. Prepared illustration, not a record of a live AI run.
The original brief
“Test a janitorial service for medical and professional offices. Use a $2,400 monthly contract assumption, compare three operating scenarios, and identify the route-density and labor evidence needed before expansion.”
Prepared from a fictional brief and fixed reference inputs using Kona’s export code. No business results, live research, or completed customer task are implied.
Inspect the editable files
No account needed. Read the planning brief, change the model inputs, or inspect the ten-slide presentation.
These files are prepared examples rendered with Kona’s export tools. Company figures are fictional. Downloading them does not run an AI task.
Text and data formats
What comes from a source. What is assumed.
Public references provide context. They do not validate this company, its demand, or its projections. These are the original sample’s references; check the linked publication and date before using a figure.
Reference source · U.S. Bureau of Labor Statistics
National employment and wage data by occupation, May 2025 (opens in a new tab)
Reported input: Janitors and cleaners median hourly wage: $17.71; mean hourly wage: $18.64.
Source period: 2025-05 (released 2026-05-15)
Recorded retrieval: 2026-07-10. Not a live data feed.
TAM · illustrative sizing
$34,560,000
1,200 assumed service-area target locations × $2,400 illustrative monthly contract × 12
SAM · illustrative sizing
$9,216,000
320 assumed route-compatible locations × $2,400 × 12
SOM · illustrative sizing
$1,296,000
45 assumed obtainable contracts × $2,400 × 12
Local location counts, route compatibility, win capacity, and contract value require verified territory and CRM data. Market sizing is separate from the annual revenue forecast below.
Market and pricing inputs
- U.S. janitorial establishments
- 67,799 establishments
Cited reference; review before use · census-janitorial-establishments - National median janitor wage
- 17.71 USD/hour
Cited reference; review before use · bls-janitor-wages - Average monthly contract
- 2,400 USD/location/month
Fictional assumption · Illustrative demo assumption - Base gross margin
- 0.42 ratio
Fictional assumption · Illustrative demo assumption
See what changes across three scenarios.
Every driver below is a fictional assumption. The spreadsheet contains these inputs and working formulas. Revenue is entered independently; it is not calculated from customer acquisition, churn, or market share.
Downside
- Year-one revenue
- $820,000
- Revenue growth / year
- 8%
- Gross margin
- 34%
- Year-one OpEx
- $420,000
- OpEx growth / year
- 5%
- Opening cash
- $180,000
- Illustrative tax rate
- 21%
Base
- Year-one revenue
- $1,296,000
- Revenue growth / year
- 18%
- Gross margin
- 42%
- Year-one OpEx
- $420,000
- OpEx growth / year
- 10%
- Opening cash
- $180,000
- Illustrative tax rate
- 21%
Upside
- Year-one revenue
- $1,650,000
- Revenue growth / year
- 28%
- Gross margin
- 46%
- Year-one OpEx
- $510,000
- OpEx growth / year
- 16%
- Opening cash
- $180,000
- Illustrative tax rate
- 21%
| Metric | Year 1 | Year 2 | Year 3 |
|---|---|---|---|
| Revenue | $820,000 | $885,600 | $956,448 |
| Cost of goods sold | $541,200 | $584,496 | $631,256 |
| Gross profit | $278,800 | $301,104 | $325,192 |
| Operating expenses | $420,000 | $441,000 | $463,050 |
| EBITDA | -$141,200 | -$139,896 | -$137,858 |
| Illustrative taxes | $0 | $0 | $0 |
| Net operating cash | -$141,200 | -$139,896 | -$137,858 |
| Ending cash / (funding gap) | $38,800 | -$101,096 | -$238,954 |
| Metric | Year 1 | Year 2 | Year 3 |
|---|---|---|---|
| Revenue | $1,296,000 | $1,529,280 | $1,804,550 |
| Cost of goods sold | $751,680 | $886,982 | $1,046,639 |
| Gross profit | $544,320 | $642,298 | $757,911 |
| Operating expenses | $420,000 | $462,000 | $508,200 |
| EBITDA | $124,320 | $180,298 | $249,711 |
| Illustrative taxes | $26,107 | $37,862 | $52,439 |
| Net operating cash | $98,213 | $142,435 | $197,272 |
| Ending cash / (funding gap) | $278,213 | $420,648 | $617,920 |
| Metric | Year 1 | Year 2 | Year 3 |
|---|---|---|---|
| Revenue | $1,650,000 | $2,112,000 | $2,703,360 |
| Cost of goods sold | $891,000 | $1,140,480 | $1,459,814 |
| Gross profit | $759,000 | $971,520 | $1,243,546 |
| Operating expenses | $510,000 | $591,600 | $686,256 |
| EBITDA | $249,000 | $379,920 | $557,290 |
| Illustrative taxes | $52,290 | $79,783 | $117,031 |
| Net operating cash | $196,710 | $300,137 | $440,259 |
| Ending cash / (funding gap) | $376,710 | $676,847 | $1,117,106 |
Calculation method and limits
Revenue and OpEx compound at their annual growth rates. COGS = revenue × (1 − gross margin). EBITDA = gross profit − OpEx. Tax = 21% of positive EBITDA, with no loss carryforwards. Operating cash = EBITDA − tax. Ending cash = previous cash + operating cash. Values retain precision; only displayed amounts are rounded. Negative cash shows a funding gap. Working capital, capex, debt, and financing transactions are excluded.
A plan for the next decision.
These are proposed experiments, not completed milestones or proven outcomes.
Territory proof
Validate density and contract economics in one route.
- Build verified prospect list
- Quote 30 locations
- Measure travel and labor hours
Evidence gate: 10 signed route-compatible contracts
Referral wedge
Use medical-office trust and compliance needs.
- Create facility-manager referral offer
- Publish checklist
- Collect verified service scorecards
Evidence gate: 25% of pipeline from referrals
Route scale
Add density before geography.
- Score routes by contribution margin
- Hire only against signed volume
- Review overdue invoices weekly
Evidence gate: Contribution margin and DSO: Needs input
What you can edit. What needs review.
Yours to revise
Edit the Word brief and slide text in compatible apps. Change financial inputs in the spreadsheet and inspect the resulting scenarios. Replace reference figures and company assumptions with evidence from your own business.
Before a real decision
- Local prospect count and price tolerance are unverified.
- Travel time, supplies, insurance, and supervisor ratio need input.
- Receivables are not connected to accounting data.
Have a qualified adviser review financial and legal conclusions. This is a simplified illustration, not a full financial statement model or investment recommendation.
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