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Industrial growth audit · Metal industry
Metal industry

We detect where your company is leaking growth.

We audit the 9 phases of the commercial engine of B2B metal subcontracting manufacturers using the ARENA 414 methodology. In 15 minutes, receive a preliminary diagnosis and a first signal on your main growth leak.

Preliminary diagnosis at no cost → Industrial growth audit
15 questions Result in 15 minutes No cost
379
Manufacturers audited
12
Industrial sectors
9
Phases of the commercial engine
20
Detectable archetypes
The ARENA 414 model

Your commercial engine has three zones.
Growth leaks in one of them.

Industrial growth does not leak at random. ARENA 414 orders it across 9 phases and 3 zones: before, during and after conversion. BARRO audits all 9 to locate where the growth leaks are — in subcontracting, between technical office and buyer.

BEFORE ZONE · 4 phases

Build judgement in the technical office.

F1. From ghost to visible
F2. When the pain stings
F3. Owner of the category
F4. When the project calls

Exist on the design engineer's radar before the drawing. Put a name to the technical problem (machining, boilermaking, EN 1090). Be a serious default option. Enter the RFQ before urgency hits.

44%
of the impact
on the Score
CONVERSION ZONE · 1 phase

Close a healthy and executable yes.

F5. The battle of the yes

The moment when what was built before is confirmed or lost. If the yes is poorly closed (price without LME steel coverage), everything that follows gets complicated.

14%
of the impact
on the Score
AFTER ZONE · 4 phases

Capture planned account and replication.

F6. The moment of truth
F7. From option to habit
F8. The expansion machine
F9. Evangelisation

On-time, on-spec delivery. Programme as account with several codes. Replication from plant to plant. Buyer who includes you by default in the next RFQ.

42%
of the impact
on the Score

A model in three layers of depth.

First, a no-cost preliminary diagnosis identifies the main leak signal in 15 minutes. Then, a 7-week Full ARENA Audit contrasts the diagnosis with management interviews, internal documentation, operational evidence and specialist auditors. Finally, the continuous audit turns the analysis into monthly governance: own platform, recurring opinion, dedicated auditor and growth plans.

Level 1 · First Reading
Score ARENA Express
15 minutes · Preliminary Diagnosis
  • Main growth leak signal identified
  • 15 questions calibrated by sector and revenue band
  • No integrations or prior documentation
  • Preliminary ARENA Score 0–100
  • Indicative structural archetype
Preliminary reading at no cost →
Level 2 · Growth Audit
ARENA 414 Audit
7 weeks · Specialist audit team
  • Three leaks validated with figures and closing plan
  • Full review of all 9 ARENA 414 phases
  • Interviews with management, sales, marketing and operations
  • External voices: clients, former clients and lost opportunities
  • Cross-referenced with CRM, GA4 and key internal sources
  • ARENA Score validated and signed by the audit team
  • Comparison against 379-manufacturer benchmark
  • Main restriction confirmed with documented evidence
  • 6-month roadmap with owners and timelines
Request a meeting →
Level 3 · Continuous Governance
Growth Governance

A monthly system to govern growth with the BARRO audit team working permanently alongside management and internal teams. Each month the Score is updated, a signed opinion is issued and active leaks, real progress, setbacks and pending decisions are reviewed.

The work converts each leak into an execution agenda: what needs correcting, who must do it, with what priority, what capability is missing and what evidence will demonstrate the gap is closing. When the company needs external support, BARRO activates, coordinates and supervises specialist partners to ensure the solution is executed with rigour.

The BARRO HUB platform supports the monitoring with monthly Score, sector benchmark, Client Voice, What If scenarios and a live roadmap. It is not a one-off recommendation or a recurring report: it is a governance cadence to measure, correct and accelerate growth every month.

Learn about CONTINUOUS GOVERNANCE →

How the Score ARENA Express works.

A first reading to orient growth priorities. In under 15 minutes, ARENA 414 calibrates responses by sector and revenue band to identify a first leak signal — no integrations, no meetings, no commitment.

01

Access the online questionnaire

No prior registration. Enter the company, select sector and revenue band, and start the 15 questions.

02

Responses calibrated by sector

Each answer feeds the ARENA 414 engine, calibrated by sector and revenue band. The system applies the same analytical framework as the Full Audit, in preliminary form.

03

Analysis and leak detection

The engine processes the answers against the ARENA model and generates scores per phase. It identifies the main leak, the structural archetype and the maturity level of the growth system.

04

Result in under 15 minutes

You receive your ARENA Score, the detected archetype and the main leak with a permanent URL. If it makes sense to continue, we propose the signed Full Audit with the 3 leaks and closing plan.

The ARENA 414 system.

ARENA 414 is BARRO's proprietary framework for auditing and governing industrial growth. It structures the commercial engine of B2B manufacturers across 9 phases in 3 zones, under a 4-1-4 logic: four phases before conversion, one conversion phase and four subsequent phases. It evaluates 45 sub-dimensions, identifies 20 leak archetypes and connects the diagnosis with over 700 prescriptive actions, calibrated against 379 manufacturers in 12 sectors. Each phase has its own scoring, sector threshold and specific battery of actions — in subcontracting, calibrated to the urgent quote and the planned account.

4-1-4
Structure of the model
45
Sub-dimensions evaluated
700+
Prescriptive actions
7
Interviews in full audit
Audited cases

Three CEOs who went from operating blind to operating with a monthly opinion.

Case 01 · Anonymised

Moved from competing every RFQ on price to entering the buyer's design office earlier.

Inclusion in early RFQs+31%
Average closing discount−18%
Multi-year programmes signed+24%
Timeframe22 months
Case 02 · Anonymised

Reduced design-office hours on quotes that did not convert and lifted the close rate on small batches.

Close rate+22%
Technical hours without return−27%
Average contribution margin+9 pp
Timeframe15 months
Case 03 · Anonymised

Replicated the main account across three group divisions and reduced top-client dependence.

Accounts with >1 programme+41%
Top-1 client concentration−14 pp
Annual order recurrence+33%
Timeframe19 months
For whom

Industry only.

BARRO is designed for B2B industrial manufacturers between 5 and 80 million euros. Only companies where growth depends on technical sales, industrial cycles and productive capacity.

01Automation and roboticsScope creep in integration projects: margin can drift from 47% initial to 18% final. 02Electrical material and constructionThe buyer often reaches the first meeting with much of the decision already made. 03Logistics and transportThe handoff between sales and operations often becomes the bottleneck blocking repeat business. 04Public works and miningThe tender is the finish line, not the start: the opportunity may be decided during engineering. 05HVAC and climate controlAftermarket often emerges as a second business: a margin engine many manufacturers fail to capture.
06Metal industryBids can be lost before price even comes up. Win rate often drops to ~20% without prior diagnosis.
07Plastic industrySilent churn: deterioration can accumulate for months before showing up in the report. 08PackagingMediocre technical content can weigh more than publishing nothing. Authority is often decided on the manufacturer's website. 09AgroindustrySmall retention points can be worth far more than large acquisition campaigns. The leak appears in repeat business, not new sales. 10Automotive and aviation componentsExtensive buying committee: the internal sponsor may decide before the technical evaluator. 11Windows and enclosuresA poor delivery can cost the next contract. After-sales acts as the new pre-sales. 12Food industryClosing discounts can cost several times more in EBIT than negotiating a non-price term.

Why BARRO and not a consultancy, an agency or a dashboard.

Consultancies leave with the PowerPoint.

They run a one-off project, present to the board, get paid and disappear. Two years later the problem is still there with no verification of whether the recommendations were executed.

Agencies optimise levers. Not the whole system.

They optimise digital campaigns, set up a CRM, build a new site. In subcontracting, no one audits from outside the technical presence with the design office, the early entry into RFQ, or account replication inside the customer's group.

Dashboards give data without diagnosis.

Knowing the data is not knowing what to do with it. BARRO signs a monthly opinion with human interpretation by a senior auditor, not just another radar with metrics without reading.

What is worth clarifying before moving forward

How do we enter the buyer's design office before the RFQ becomes a price war?
We do not enter on your behalf: we audit what you are missing in order to enter. Phase 3 (category authority) and phase 4 (early project entry) explain 70% of the problem in subcontracted manufacturing. The opinion identifies whether the brand fails to appear in the design-office engineer's mind because of editorial absence, because the technical content on your precision machining, boilermaking or surface treatments is insufficient, or because the sales force only activates once three quotes are already being compared.
How do you manage the urgent-quote cycle when the account is already planned with a competitor?
Both logics coexist inside every subcontractor: the urgent order arriving by email asking for a quote by tomorrow, and the account with an annual programme decided twelve months in advance. Phase 2 audits whether your team distinguishes between the two, whether the design office is spending hours on RFQs that never close, and whether you have a mechanism to enter planned programmes before the buyer issues the call. The balance between the two defines the aggregated annual margin.
How does the commercial engine absorb the price fluctuation of steel, aluminium or stainless against LME?
Phase 5 (the battle for the yes) and phase 6 (the moment of truth) audit whether your quotes include review clauses, whether your sales team can explain the spread vs the LME price, and whether your terms allow the price to be reopened without breaking the relationship. The sector loses margin not because raw material rises, but because the contract was not designed to absorb the fluctuation.
How much weight does holding ISO 9001, ISO 14001, ISO 45001, EN 1090 or ASME/PED carry in the commercial engine?
Certifications are an entry requirement, not a differentiator. Phase 1 audits whether your company communicates them as such or as a sales argument, which is structurally weak. The opinion measures whether the buyer's design office knows your verifiable technical capabilities beyond the stamp: scope of qualified welding system, real PED ranges, accredited dimensional tolerances. Certificates open the door; technical editorial content is what keeps the presence alive.
Our machine-hour capacity is 90% utilised. Why talk about growth now?
Capacity utilisation is the most common excuse for not going to market, and it is structurally dangerous. Phase 8 audits the account mix: if 60-80% of revenue depends on three clients, the loss of one programme sinks the income statement. Healthy growth is not invoicing more this quarter; it is building today the commercial pipelines that will tomorrow replace the top client who reinternalises, relocates to Poland or demands an annual price reduction.
How do you manage confidentiality with other audited subcontractors in the same sector?
A non-disclosure agreement is signed before the first interview. Your information is never shared with third parties, not even anonymised, except as statistical aggregates for the sector benchmark (always with sample sizes large enough that no company is identifiable). Raw data never leaves your account on the BARRO platform. The same auditor does not simultaneously audit two manufacturers competing directly in the same typology (aerospace machining, stainless boilermaking for chemicals, non-ferrous casting, etc.).
How is BARRO different from a quality or production-process audit firm?
A quality audit checks ISO compliance on the shop floor. A process audit measures changeover times, OEE and shop-floor efficiency. BARRO audits the future system: how the commercial engine is producing growth, or failing to. Zero methodological overlap. The quality audit looks at the part traceability; the process audit looks at the machine-hour; we look at the system that connects your company to the design-office engineer, the industrial buyer and the replication inside the client's group.
Start with your Score Express

Fifteen questions. Fifteen minutes.
No cost.
And you will have your main leak detected.

It is the fastest and most honest way to know where your commercial engine is leaking growth. If afterwards the full audit with the 3 leaks and closing plan makes sense, we talk. If not, you keep a useful Score.

Preliminary diagnosis at no cost. Industrial growth audit
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