Fractional CFO for DefenseTech companies

Defense tech finance is shaped by who the customer is. Government and prime revenue arrives under cost-plus, fixed-price or milestone-based programmes with percentage-of-completion accounting, multi-year backlog, contract modifications and audit obligations beyond commercial revenue. ITAR, EAR and FOCI controls then shape the cost base - segregated facilities, cleared headcount, restricted vendor lists.

We run percentage-of-completion correctly across the contract mix, report backlog and bookings against signed status rather than pipeline, and model cash around realistic milestone and government drawdown timing. Programme accounting is segregated so cost recovery is auditable. Export-control compliance is visible as programme overhead. Dual-use revenue is reported separately so commercial multiples aren't lost inside cost-plus economics.

Flow provides financial modelling, FP&A and fractional CFO advisory to defense tech companies across unmanned systems and counter-UAS, C4ISR and software-defined warfare, space and satellite defense, defense electronics and sensors, and dual-use cyber and autonomy platforms. Startup CFO support covers programme accounting, percentage-of-completion and export-control overhead.

Hector
Percepto
TBô
Onlogist
Marcura
Bonart
Cannadorf
Cannabis Innovation Center
Seagull Maritime
Moburst
Testim
Lemonade
Panorays
Brew
Selina
BiomX
BetterQA
Dataprana
Radtonics
Voereir
Hector
Percepto
TBô
Onlogist
Marcura
Bonart
Cannadorf
Cannabis Innovation Center
Seagull Maritime
Moburst
Testim
Lemonade
Panorays
Brew
Selina
BiomX
BetterQA
Dataprana
Radtonics
Voereir
Hector
Percepto
TBô
Onlogist
Marcura
Bonart
Cannadorf
Cannabis Innovation Center
Seagull Maritime
Moburst
Testim
Lemonade
Panorays
Brew
Selina
BiomX
BetterQA
Dataprana
Radtonics
Voereir

KPIs to track for "DefenseTech" startups

We're very 'KPI-driven' fractional CFOs, and we make sure to monitor the right metrics for your startup.

Contract backlog

Bookings (programme of record)

Design wins

Active programmes

FMS / export approvals

Units delivered

POC / milestone revenue

Gross margin by contract type

Cleared headcount

Cash runway (months)

Financial modelling for "DefenseTech" startups

As fractional CFOs, we build KPI-driven financial models that are insightful and easy to maintain.

Financial modelling is both art and science - models must be robust, but also understandable, and useful for both internal planning and VC fundraising purposes. Hire a fractional CFO who knows how to handle both sides of the equation.

Contract backlog and funded years

IDIQ ceilings, task-order awards and funded-versus-unfunded years tracked separately from total contract value, with realistic conversion to revenue. Stops a multi-billion ceiling number from being read as guaranteed revenue.

Percentage-of-completion accounting

Cost-plus, fixed-price and milestone-based programmes recognised under POC with estimate-at-completion revisions tracked each period. Aligns reported revenue with delivered effort and prevents reserve catch-ups at programme close.

Programme-level gross margin

Direct cost, indirect cost pools, fee and recovery rates modelled per programme so margin by contract type and customer is visible. Tells the board which programmes are actually profitable once allocated cost is loaded.

DCAA-ready cost structure

Indirect-cost pools, allocation bases and provisional billing rates structured for DCAA audit, with timekeeping and unallowable-cost segregation. Makes the cost base auditable from day one rather than rebuilt under pressure.

Dual-use and commercial split

Defense-programme revenue separated from dual-use and commercial product revenue, each with its own gross margin and growth driver. Preserves the commercial multiple that gets compressed inside a blended cost-plus P&L.

Export-control and cleared cost

ITAR / EAR compliance, cleared-headcount premium, segregated facilities and FOCI mitigation modelled as visible programme overhead. Quantifies the structural cost of being a credible defense supplier rather than hiding it in opex.

Recent fractional CFO track record

See our fractional CFO and financial modelling experience across DefenseTech and beyond.

Simple pricing

No hidden costs, no complicated long-term contracts. We understand how important flexibility is for DefenseTech startups.

Core£4,000

Per month

  • Accounting / FP&A tech stack implementation
  • Monthly financial statements and reporting pack
  • Quarterly board pack with detailed financial analysis (with variance analysis vs. budget, relevant KPI observations etc.)
  • Investor-friendly output
Grow£8,000

Per month

  • Everything in Core, plus
  • Operating model (via an online platform like Runway or Excel-based)
  • Ongoing model maintenance, refining projections, burn/runway management
  • Customer cohorts modelling, churn and retention analysis
  • LTV / CAC, unit economics analysis
  • Cap table management
Pro£12,000

Per month

  • Everything in Grow, plus
  • M&A / fundraising support; review of business plan
  • Pitch deck preparation
  • Investor approach strategy / list building
  • Due diligence support and deal negotiation
  • Valuation as required and free access to Multiples Pro

Packages shown are illustrative, final pricing is tailored to client requirements.

Explore our fractional CFO offering for similar verticals

We're a specialized fractional CFO to industrial technology companies.

Our fractional CFO experience spans across all industrial technology verticals.

SoftwareAI & MLFintechConsumer internetDigital mediaE-commerce & marketplacesConsumer productsMobilityDigital healthDigital infrastructureIT services

More services

We help you scale by providing fractional CFO advice, through fundraising and a successful M&A exit.

VC fundraising for DefenseTech companies

We help you prepare materials, reach out to investors in our extensive network, negotiate fair term sheets and structure the VC round.

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M&A for DefenseTech companies

We advise winning tech companies on M&A exits, and over the years successfully executed numerous transactions with both financial and strategic buyers.

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