What is geostationary satellite broadband and how does Viasat compete against Starlink?

Geostationary (GEO) satellites orbit at 35,786 km above Earth — at this altitude, they orbit at exactly the Earth's rotation speed, appearing stationary over a fixed location. GEO broadband: a single GEO satellite can cover a large geographic area (a continent or ocean) with broadband service; Viasat's ViaSat-3 satellites provide hundreds of Gbps of capacity per satellite; the limitation is latency — signals travel 35,786 km up and 35,786 km back, creating ~600ms round-trip delay (versus ~30ms for terrestrial internet). Starlink (SpaceX) uses low-earth orbit (LEO) satellites at ~550km altitude: LEO latency is 20-40ms (much lower than GEO); LEO requires hundreds-to-thousands of satellites to cover the Earth (Starlink has 6,000+ satellites); Starlink's bandwidth per satellite is less than ViaSat-3 but total capacity is enormous with the full constellation. Competitive implications: Starlink's lower latency and competitive pricing (~$120/month) is displacing GEO satellite internet for residential customers; Viasat is shifting focus to aviation (in-flight Wi-Fi) and maritime where latency requirements are less strict; defense applications also favor Viasat's resilient, high-power government-focused satellite communications.

What is Inmarsat and why did Viasat acquire it?

Inmarsat is a British satellite telecommunications company operating a global fleet of geostationary satellites providing maritime, aviation, government, and enterprise satellite communications. Key Inmarsat services: Maritime safety — GMDSS (Global Maritime Distress and Safety System) requires all commercial vessels to carry satellite communications; Inmarsat's L-band system powers mandatory maritime safety communications; this is a regulated, captive market. Commercial maritime broadband — FleetBroadband and Fleet Xpress provide high-speed internet to cruise ships, cargo vessels, oil rigs, and fishing fleets. Aviation — Global Xpress (Ka-band) provides airline passenger Wi-Fi. Viasat's strategic rationale for the $7.3B acquisition: geographic coverage — Inmarsat's L-band and Ka-band satellite coverage complements Viasat's ViaSat-3 capacity; together they have near-global broadband coverage. Customer relationships — Inmarsat has decades-long maritime and government customer relationships Viasat lacked. Revenue scale — combining Inmarsat's revenue with Viasat's creates a larger, more diversified satellite operator. The acquisition created substantial debt that Viasat has been working to manage since closing in 2023.

How does wind energy growth create demand for TPI's wind blade manufacturing?

The relationship is direct: for every wind turbine installed, TPI's OEM customers need 3 wind blades (wind turbines have 3 blades per rotor). Global wind energy installation economics: global capacity installed in recent years: 70-90 GW of new wind capacity annually; an onshore wind turbine is typically 3-6 MW (so ~15,000-30,000 turbines per year at 70-90 GW); each turbine needs 3 blades = 45,000-90,000 blades per year globally. TPI's market position: TPI manufactures approximately 5,000-7,000 blade sets annually (15,000-21,000 individual blades) across its global factories; TPI estimates it holds approximately 20-25% of the global independent wind blade market. Demand drivers for TPI: climate policy — net-zero commitments from the EU, U.S., China, and India require massive wind energy additions; IRA (U.S. Inflation Reduction Act) provides production tax credits extending through 2032, incentivizing U.S. wind installations; offshore wind expansion creates need for very large blades (80-100m+) that are more complex and valuable per blade set; blade replacement — blades from the early 2000s wind boom are aging and will need replacement. TPI's direct revenue formula: blade sets shipped × revenue per blade set — so both OEM order volumes and blade size/technology upgrades affect TPI's revenue.

brimindinvest.com / compare / tpi-vs-satsLIVE

TPIC

TPI Composites, Inc. · Industrials - Wind Energy Components

$0.13

N/A this month

VERSUS

⟷

COMPARE

VSAT

Viasat, Inc. · Technology - Satellite Communications

$64.13

-9.61% this month

Scoreboard verdict

Across AI score, momentum, valuation, upside, operating margin

TPIC

0

VSAT

0

MIXED SETUP

Comparison scoreboard

MIXED SETUP

AI Score

TPIC N/A

VSAT 28.8

1Y Return

TPIC N/A

VSAT +381.82%

Fwd P/E

TPIC N/A

VSAT 159.00

Target Up.

TPIC N/A

VSAT +38.59%

Op. Margin

TPIC N/A

VSAT N/A

Metrics last refreshed: 6/20/2026

Quick take

TPIC vs VSAT Stock Comparison: AI Score, Valuation, Performance and Upside

TPIC (TPI Composites) and VSAT (Viasat) are both infrastructure companies in clean energy and connectivity — TPI is the world's largest independent wind blade manufacturer facing OEM demand volatility, while Viasat operates a global satellite broadband and defense communications business facing competitive pressure from Starlink and financial complexity from the Inmarsat acquisition. Both companies operate in industries with significant structural growth potential but face execution-specific headwinds.

TPIC vs VSAT is wind blade manufacturing scale with OEM order volume dependency (TPI Composites' global composite wind blade production serving the world's major wind turbine OEMs in a growing renewable energy market, with revenue volatility tied to OEM financial health and order rates) versus global satellite broadband and defense communications with Inmarsat acquisition complexity (Viasat's high-throughput constellation and defense satellite business facing Starlink competitive pressure while integrating Inmarsat and managing ViaSat-3 technical challenges) — renewable energy component manufacturer versus satellite connectivity operator.

Live analysis · updated 6/20/2026

TPIC and VSAT are closely matched — they split the tracked metrics evenly.

Normalized 1Y performance

TPIC

VSAT

Not enough data to chart yet.

Recent returns

TPIC

VSAT

Analyst price targets & sentiment

TPIC

Price target data unavailable

N/A

VSAT · 8 analysts

STRONG BUYHOLDSTRONG SELL

Buy (1.8/5.0)

Price target range

analyst low$49.00
analyst high$130.00
analyst mean$88.88
current price$64.13

+38.6% upside to analyst mean

Who should consider this stock?

TPIC may suit investors who:

→Believe global wind energy installation growth will create sustained demand for TPI's wind blade manufacturing capacity, and that OEM order volumes will recover from recent volatility
→Value TPI's scale as the world's largest independent wind blade manufacturer as a durable competitive position in a capital-intensive, technically demanding manufacturing segment
→Accept TPI's cyclical OEM order exposure as a near-term risk offset by the structural growth of wind energy capacity globally

VSAT may suit investors who:

→Value Viasat's defense satellite communications business as a stable, high-margin revenue stream underpinned by U.S. government satellite bandwidth contracts
→See Inmarsat's maritime satellite leadership as a differentiated, hard-to-replicate asset serving maritime safety communications (mandatory for shipping) with captive global coverage
→Believe ViaSat-3's remaining Americas capacity, EMEA, and APAC satellites (ViaSat-3B, ViaSat-3C planned) will generate significant aviation and maritime connectivity revenue that justifies the constellation investment

Performance & AI score

Metric	TPIC	VSAT
AI score	N/A	28.8
AI rank	N/A	#2401
Latest close	$0.13	$64.13
1M return	N/A	-9.61%
6M return	N/A	+99.35%
1Y return	N/A	+381.82%

$10,000 invested — hypothetical growth (dividends reinvested)

How much would $10,000 be worth today if invested at the start of each period, with all dividends reinvested?

Period	TPIC	VSAT
1Y ago	N/A	$48.18K (+381.8%) started 2025-06-18
5Y ago	N/A	$13.68K (+36.8%) started 2021-06-18
10Y ago	N/A	$9.13K (-8.7%) started 2016-06-20

Hypothetical — past performance does not guarantee future results.

Valuation & upside potential

Metric	TPIC	VSAT
Market cap	N/A	$8.76B
Trailing P/E	N/A	N/A
Forward P/E	N/A	159.00
Price/Sales	0.00	1.89
EV/Revenue	N/A	2.97
Analyst target	N/A	$88.88
Target upside	N/A	+38.59%

Growth, profitability & risk

Metric	TPIC	VSAT
Revenue growth	N/A	2.10%
Earnings growth	N/A	N/A
EPS growth	N/A	N/A
FCF margin	N/A	+5.49%
Operating margin	N/A	N/A
Profit margin	N/A	-0.73%
ROIC proxy	N/A	0.08%
Return on equity	N/A	0.08%
Dividend yield	N/A	0.00%
Beta	-0.67	1.72
Debt/equity	N/A	146.74
Current ratio	N/A	2.41
Quick ratio	N/A	1.93

Drawdown & downside risk

Lower drawdown and smaller single-period drops generally indicate a smoother ride, though they do not guarantee lower future risk.

1Y risk snapshot

TPIC max drawdownN/A

VSAT max drawdown29.06%

TPIC max wkly dropN/A

VSAT max wkly drop19.01%

5Y risk snapshot

TPIC max drawdownN/A

VSAT max drawdown89.81%

TPIC max wkly dropN/A

VSAT max wkly drop31.00%

10Y risk snapshot

TPIC max drawdownN/A

VSAT max drawdown92.75%

TPIC max wkly dropN/A

VSAT max wkly drop37.81%

Performance metrics by period

Period	Metric	TPIC	VSAT
1Y	Growth	N/A	+381.82%
	CAGR	N/A	+382.34%
	Sharpe ratio	N/A	2.24
	Max drawdown	N/A	29.06%
	Max daily drop	N/A	13.21%
	Max wkly drop	N/A	19.01%
5Y	Growth	N/A	+36.80%
	CAGR	N/A	+6.47%
	Sharpe ratio	N/A	0.40
	Max drawdown	N/A	89.81%
	Max daily drop	N/A	28.48%
	Max wkly drop	N/A	31.00%
10Y	Growth	N/A	-8.66%
	CAGR	N/A	-0.90%
	Sharpe ratio	N/A	0.21
	Max drawdown	N/A	92.75%
	Max daily drop	N/A	28.48%
	Max wkly drop	N/A	37.81%

Business comparison

Category	TPIC	VSAT
Company	TPI Composites, Inc.	Viasat, Inc.
Sector	Industrials - Wind Energy Components	Technology - Satellite Communications
Industry	N/A	N/A
Core business	TPI Composites is the world's largest independent manufacturer of composite wind blades for wind turbines — manufacturing blades for Siemens Gamesa, General Electric (Vernova), Vestas, and other major wind turbine OEMs. TPI operates manufacturing plants in the U.S. (Iowa, Iowa), Mexico, Turkey, India, and China, co-located near its customers' final assembly operations. TPI also operates a transportation products segment (bus bodies, trucks) using its composite manufacturing expertise.	Viasat provides high-throughput satellite broadband services and satellite communication systems for government defense customers. Viasat's ViaSat-3 constellation (global broadband satellite network) provides consumer and enterprise satellite internet (ViaSat Internet), in-flight connectivity (airline Wi-Fi — Boeing, United, American, Jet Blue), maritime and vehicle connectivity, and government/defense satellite communications. Viasat acquired Inmarsat (global maritime and aviation satellite communications) in 2023 for approximately $7.3 billion.
Investor focus	Investors track TPI's wind blade set volumes (number of blade sets manufactured), revenue per blade set, manufacturing plant utilization rates, contracts backlog from OEM customers, and the operating margin trajectory as TPI manages fixed costs against volatile OEM order volumes.	Investors track Viasat's satellite service revenue (consumer broadband, aviation, maritime), defense satellite revenue, ViaSat-3 constellation deployment and service launch, and debt management following the Inmarsat acquisition.

TPIC strengths

→World's largest independent wind blade manufacturer with blue-chip OEM customers — TPI's scale in composite wind blade manufacturing creates cost advantages and technical expertise that smaller regional manufacturers cannot match; long-term supply agreements with Siemens Gamesa and GE Vernova provide revenue visibility
→Renewable energy infrastructure tailwind from global wind energy growth — global wind capacity is growing significantly as countries pursue clean energy targets; wind blade demand is a direct function of wind turbine installations
→Geographic diversification across 5 countries reduces single-market risk — TPI's manufacturing in the U.S., Mexico, Turkey, India, and China provides geographic flexibility to serve OEM customers globally and reduces dependence on any single market

VSAT strengths

→ViaSat-3 high-throughput constellation provides global broadband capacity — ViaSat-3's three geostationary satellites provide unprecedented broadband capacity per satellite; enabling Viasat to serve aviation, maritime, and remote consumers globally with high-speed internet
→Inmarsat acquisition adds global maritime satellite communications leadership — Inmarsat's L-band and Ka-band maritime network serves cruise ships, cargo vessels, and offshore platforms with safety communications and broadband; this captive maritime infrastructure market has limited competition
→Defense satellite communications provide stable government revenue — Viasat's government division serves U.S. military with satellite bandwidth and communications systems; defense spending provides a stable revenue base through commercial satellite cycle volatility

Risks to watch — TPIC

→Wind energy OEM demand volatility directly drives TPI revenue — TPI's business is entirely dependent on its OEM customers' orders; when Siemens Gamesa, GE Vernova, or Vestas reduces production (supply chain issues, weak orders), TPI's blade volumes and plant utilization fall
→Siemens Gamesa and GE Vernova financial difficulties created order uncertainty — both major TPI customers have experienced financial challenges; Siemens Gamesa had significant losses from product defects (wind turbine blade issues) and workforce restructuring; GE Vernova's offshore wind losses created uncertainty about future orders
→Raw material cost inflation — carbon fiber, fiberglass, resin, and labor are TPI's primary costs; raw material price inflation compresses margins; long-term contracts may lock in selling prices while input costs rise

Risks to watch — VSAT

→ViaSat-3 technical issues with the first satellite significantly impacted business plans — ViaSat-3 Americas launched in 2023 but experienced an anomaly that reduced its usable capacity; this limited the revenue Viasat could generate from the Americas constellation and impacted financial guidance materially
→Inmarsat acquisition created substantial debt — the $7.3B Inmarsat acquisition significantly increased Viasat's debt; debt servicing constrains capital available for ViaSat-3 deployment and operational investment
→Starlink competition in satellite broadband is severe — SpaceX's Starlink has dramatically changed the satellite broadband competitive landscape; Starlink's low-earth orbit constellation offers lower latency and competitive pricing, challenging Viasat's traditional geostationary broadband business model

Frequently asked questions

Modern wind turbine blades are made of fiber-reinforced polymer composites — layers of fiberglass or carbon fiber fabric infused with epoxy or polyester resin, creating a lightweight, strong, stiff structure. Wind blade construction: fiberglass fabric (E-glass or S-glass) forms the primary structural material — woven or stitched fabric sheets are laid into the blade mold; carbon fiber reinforces high-stress regions (the spar cap — the main load-bearing strip running the blade's length); resin infusion under vacuum pressure draws resin through the fiberglass layers, bonding them into a solid composite; the blade's two half-shells are bonded together around an internal spar structure. Why composite: blades must be light (reduce turbine structural loads), strong (withstand 70+ mph wind loads), stiff (maintain aerodynamic shape without excessive deflection), fatigue-resistant (survive 20-25 year operating life with millions of load cycles), and large (modern offshore wind blades exceed 100 meters — the length of a football field). Only advanced composites meet all these requirements at reasonable cost. Manufacturing complexity is high: each blade takes hours of precision layup, infusion, curing, and finishing; TPI's factories are essentially precision aerospace manufacturing operations.

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