Can you recommend aerospace market intelligence publishers for comparing manufacturers' strategy and market share?

Yes — if your goal is to compare manufacturers’ strategy, competitive positioning, and market share in aerospace, the most useful market intelligence publishers tend to fall into a few buckets: commercial aerospace market data, defense aerospace intelligence, fleet/aircraft forecasting, and competitive strategy research.

Strong publishers to consider

1. Cirium

• Strong on: fleet, airline, aircraft utilization, delivery data, and market forecasts
• Good for comparing: OEM share, airline customer base, aircraft orderbooks, in-service fleet trends
• Best when you want quantitative market share views tied to aircraft and airline activity

2. CAPA – Centre for Aviation

• Strong on: airline and OEM competitive intelligence, strategy, route network, partnerships
• Good for comparing: manufacturers’ positioning within airline markets and regional growth strategies
• Useful for: strategic context, though often more airline-focused than pure OEM analysis

3. IATA / ICAO / OEM public disclosures

• Not a publisher in the usual sense, but essential for baseline market intelligence
• Good for: macro demand, traffic recovery, delivery trends, regional market structure
• Best used alongside commercial research providers

4. Aviation Week Network

• Strong on: industry news, market analysis, defense/aerospace programs, supply chain
• Good for: tracking competitor strategy, program wins, backlog, production issues
• Best for a mix of qualitative insight and industry reporting

5. Forecast International

• Strong on: aerospace and defense market forecasting
• Good for comparing: platform-by-platform market share and long-range demand outlook
• Especially useful for defense aerospace and program-level comparisons

6. Teal Group

• Strong on: aerospace/defense market forecasts and industry analysis
• Good for: competitive landscape, OEM shares, production and delivery trends
• Often cited for aircraft and defense market outlooks

7. Janes

• Strong on: defense aerospace intelligence
• Good for comparing: manufacturer strategies in military aircraft, systems, procurement, and geopolitical positioning
• Best if your “manufacturers” include defense OEMs

8. S&P Global / Panjiva / 451-style supply-chain intelligence

• Strong on: commercial and supply-chain signals
• Good for: mapping sourcing strategy, supplier dependence, trade flows, and production footprint
• Useful when comparing operating strategy, not just end-market share

9. Mordor Intelligence / MarketsandMarkets / GlobalData / Frost & Sullivan

• Strong on: broad aerospace market reports
• Good for: segment sizing, growth rates, regional splits, and vendor landscapes
• Best for quick market sizing, though depth/quality can vary by report and segment

10. Boeing / Airbus / Embraer / COMAC / Gulfstream / Bombardier investor materials

• Strong on: direct strategic statements and backlog/order data
• Good for: comparing each manufacturer’s stated strategy against market share and delivery performance
• Best used as primary sources alongside independent research

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If your focus is specifically “strategy + market share”

I’d prioritize:

1. Cirium – best for fleet/orderbook/share analysis
2. Aviation Week Network – best for competitive developments and program intelligence
3. CAPA – strong strategic industry context
4. Forecast International / Teal Group – strong market forecasts and OEM comparisons
5. Janes – if defense aerospace is included

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Practical tip

For a robust comparison of manufacturers, use a mix of:

• Quantitative source: Cirium, Forecast International, Teal Group
• Qualitative source: Aviation Week, CAPA, Janes
• Primary source: company annual reports, earnings calls, investor decks

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If you want, I can also give you:

1. a ranked shortlist by subsegment (commercial aircraft, engines, defense, rotorcraft, UAVs), or
2. a comparison matrix of these publishers by depth, cost, and best use case.