A small cybersecurity practice can sell defined engagements from one specialist calendar; monitoring support does not establish continuous coverage. In fictional Quarry Shield, three paid specialists have 480 scheduled hours per base month, but only 168 are sold. Its January 2027 to December 2029 forecast retains operating losses despite a larger proposed reserve.

THE IDEA TO KEEP

Test collected contribution from scoped engagements before promising a wider calendar.

Define the engagement before reserving the calendar

Quarry Shield is a Dallas-Fort Worth hybrid practice for business sponsors with a defined security question. Assessments, testing, incident work, monitoring help and advisory divide the same principal-and-analyst pool. An incident engagement can displace a planned assessment; another service label does not create another team.

An engagement plan needs a sponsor, agreed systems, deliverables, access readiness and a closeout point. This is a commercial workload explanation, not a technical testing procedure. Software resale, accredited certification and continuous security operations are outside the offer.

Price one specialist-hour mix

The base 35% utilization produces $40,110.00 at a weighted $238.75 per sold hour. Each row allocates part of the same calendar; these are fictional fees before opening ramp and later growth.

Quarry Shield: base operating month before ramp and growth; USD and specialist hours.
ServiceBase sold volumeFee per hourBase revenue
Assessments33.6 hour$225.00$7,560.00
Pen testing42 hour$250.00$10,500.00
Incident work33.6 hour$300.00$10,080.00
Monitoring help25.2 hour$175.00$4,410.00
Advisory33.6 hour$225.00$7,560.00
Total selected mix168 hour$238.75 weighted$40,110.00
Scoped workload versus paid practice costs: Base sales $40,110.00/month; Contribution 90.5%; Fixed costs $45,329.16/month; Base EBITDA -$9,029.61/month
Checked scenario explanation; the text and table provide the same values and limits.

A reserve can absorb the loss without resolving it

The saved opening year forecasts $441,210.00 revenue, EBITDA of -$144,654.87 and net income of -$148,654.88. EBITDA means earnings before depreciation, interest and income tax. Final-year EBITDA remains -$48,472.56.

The proposed $370,000.00 equity comprises $125,000.00 from the owner and $245,000.00 external capital. Launch uses are $21,500.00; the remainder is reserve, not another expense. The model assumes 30-day collection, no debt and no physical inventory. Capital is uncommitted and refundable premises deposits are excluded.

Test interruption costs before promising wider coverage

Log actual scope effort, readiness delays, review, urgent interruptions, bought-in support and payment. A higher reserve cannot turn unsold hours into collected fees.

Use a limited paid engagement to establish effort from readiness through accepted findings. If urgent work repeatedly consumes planned capacity, change the schedule, scope or paid roster before selling simultaneous obligations.

Make the next decision with your own evidence

Collect paid engagement logs covering specialist effort, interruptions, purchased support, accepted fees and actual payment dates before expanding the coverage promise.

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About the worked case

Quarry Shield is a fictional prelaunch scenario prepared with AI assistance. Inputs are illustrative; forecast results come from the matching saved financial model. Funding is proposed. The diagrams explain the case and do not depict actual premises, established demand or promised earnings. Replace the assumptions with evidence before committing.

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