North America’s third-party logistics (3PL) warehousing sector is poised for sustained growth in the coming years, buoyed by the e-commerce boom, a wave of nearshoring to Mexico, and accelerating adoption of warehouse automation. Industry forecasts generally project mid-single-digit annual growth for contract logistics (warehousing & distribution) through the late 2020s, outpacing some other logistics segments. In 2024, warehousing proved the most resilient 3PL segment amid a broader freight downturn, and analysts expect this momentum to strengthen in 2025 as inventory levels stabilize and new demand drivers kick in. Below we present the expected growth rates and key trends shaping 3PL warehousing in North America, with breakouts by region (U.S., Mexico, Canada), industry vertical, and service type.
Overall Growth Projections and Regional Breakdown
Forecasts for North America’s 3PL market vary, but most point to steady growth for warehousing and contract logistics. Research firm estimates range from conservative to bullish: for example, Statista projects the NA 3PL market (all services) will expand at only ~1.9% CAGR from 2025 to 2030, while Global Market Insights foresees a much higher ~10% CAGR through 2034. These discrepancies reflect different assumptions about economic conditions and the inclusion of transportation segments. Focusing on the warehousing segment, multiple sources coalesce around mid-single-digit growth:
The Logistic News (Apr 2025) reports North America’s contract logistics sector (3PL warehousing & distribution) will rise from $164.75 B in 2024 to $270.93 B by 2034, a 5.1% compound annual growth. This outlook underscores a robust expansion trajectory for 3PL warehousing over the next decade, underpinned by e-commerce fulfillment and technology-enabled efficiency gains.
Armstrong & Associates (a leading 3PL research firm) noted that even in the down year of 2023, U.S. Value-Added Warehousing & Distribution (VAWD) 3PL revenues still inched up +1.6% (to $68 B gross) – making it the only 3PL segment that grew during the freight recession – and VAWD net revenues grew +4.1% to $51.9 B. This resilience sets the stage for stronger post-recession growth. Indeed, by 2024 the U.S. 3PL market was back to modest expansion (+1.8% net revenue), and warehousing demand remained high with many 3PLs still operating near full capacity. Armstrong hasn’t published a specific 2025 figure publicly, but their commentary suggests warehousing will continue to outperform other segments as supply chains normalize.
Regional Growth: Within North America, Mexico is expected to lead in warehousing growth rate off a smaller base. According to Mordor Intelligence, the Mexico 3PL market will grow ~5.7% annually from 2025–2030 (from ~$24.1 B to $31.9 B), with its warehousing & distribution sub-sector climbing ~7.3% CAGR – outpacing the U.S. and Canada. This is directly tied to nearshoring trends (discussed below). Canada’s 3PL market is also set to expand, though at a moderate pace: estimates put it around 4–5% annual growth through the early 2030s, supported by e-commerce and cross-border trade but tempered by market maturity. The United States, which makes up about 85% of North America’s 3PL spend, is expected to see mid-single-digit growth in contract logistics on its huge base. For context, U.S. 3PL warehousing gross revenues were ~$68 B in 2023 (recovering from 22.7% surge in 2022), and industry analysts anticipate a return to healthy growth as retailers and manufacturers resume network expansion projects paused during the 2023 slowdown. One optimistic scenario (GMI) has the U.S. and Canada warehousing market more than doubling by 2034 with technology and last-mile trends (implied in the 10%+ CAGR), though most experts foresee a more modest trajectory.
To summarize the various forecasts and provide perspective, the table below compares growth projections from several sources:
Forecast Source
Market Segment
Period
Forecast Growth
Armstrong & Associates (Jun 2025)
U.S. 3PL Market (all segments) – context
2024 actual
+1.8% YoY net revenue (to $131.5 B) after -12.8% in 2023. Gross rev $307.9 B in 2024. Implies recovery underway; warehousing segment led 2023 with +1.6%.
The Logistic News (Apr 2025)
N. America Contract Logistics (warehousing & distribution)
2024–2034
+5.1% CAGR (to $270.9 B by 2034, from $164.8 B in 2024), driven by e-com and tech adoption.
Mordor Intelligence (2025)
Mexico 3PL Market (all services)
2025–2030
+5.74% CAGR (to $31.9 B by 2030, from $24.1 B in 2025). Warehousing sub-segment:+7.3% CAGR – fastest due to nearshoring demand.
Verified Mkt Research (Jun 2025)
Canada 3PL Market (all services)
2024–2032
+4.2% CAGR (to $29.9 B by 2032, from $21.4 B in 2024). Growth led by e-commerce logistics and cross-border trade.
Statista (Aug 2025)
N. America 3PL Market (all services)
2025–2030
+1.9% CAGR (to $392 B by 2030, from $356.7 B in 2025). Conservative: assumes slower macro growth post-2024.
GMI / ResearchAndMarkets (Jul 2025)
N. America 3PL Market (all services)
2025–2034
+10.4% CAGR (to $1.0 Trillion by 2034, from $454.8 B in 2025). Aggressive: assumes tech, DTC retail, and DTM services fuel rapid expansion.
Table: Selected growth forecasts for North American 3PL and warehousing markets. Note the wide range – industry consensus for 3PL warehousing is around mid-single-digit annual growth, amid divergent macro scenarios.
Despite differing numbers, the core expectation is that 3PL warehousing will see stable, above-GDP growth for the rest of the decade, with particularly strong momentum in Mexico and in specialized services like e-commerce fulfillment and cold storage. Next, we break down the growth drivers and trends by region and sector.
A major structural force in 2025 is the continued nearshoring of manufacturing to Mexico, which is directly translating into higher demand for 3PL warehousing and cross-dock space along the U.S.–Mexico corridor. North American companies, faced with tariff uncertainty and long Asia transit times, are relocating production or sourcing to Mexico. As a result, Mexico’s exports to the U.S. have surged – up 13% year-over-year, with the state of Chihuahua (a manufacturing hub across from Texas) seeing export value jump +36% in 1H 2025. Mexico is now the U.S.’s largest trading partner, and U.S.–Mexico freight volumes are at record highs.
This trend is fueling rapid expansion of 3PL facilities at border gateways. For instance, C.H. Robinson recently added a 450,000 sq. ft. warehouse and cross-dock in El Paso, TX, bringing its U.S.–Mexico footprint to over 2 million sq. ft.. CHR’s VP of cross-border services noted this expansion was driven by “growing Mexico exports and ongoing nearshoring” – with booming volumes of high-tech, automotive, and medical device freight that need flexible warehousing as they cross the border. The new El Paso facility provides badly needed capacity in a tight border real estate market, positioning CHR to handle surging flows out of Juárez/Chihuahua’s factories and offering shippers space for buffer stock, transloading, and customs clearance near the border.
Other leading 3PLs are making similar moves:
Kuehne + Nagel opened a new 217,000 sq. ft. bonded warehouse in El Paso in late 2025, after its first facility there hit capacity within a year.
DHL Supply Chain is investing in expanded Mexico facilities, including dedicated life-sciences warehouses in Mexico City and along the border, to capture nearshoring-driven growth in pharma and automotive logistics.
Ryder System and other 3PLs with strong Mexico presence report double-digit growth in cross-border business. They are integrating services (transport, brokerage, warehousing) to offer one-stop solutions for nearshoring clients, essentially acting as supply chain orchestrators for U.S. companies diversifying from Asia.
Overall, Mexico’s 3PL warehousing market is projected to grow ~7% annually (vs ~4–5% in the U.S.) in the second half of the decade. This outperformance is expected because nearshoring not only increases the volume of goods needing handling, but also often requires additional stages of warehousing:
Border cross-docking: Many imports from Mexico are now staged in Texas or Arizona warehouses for inspection, value-added services, or reconfiguration before onward distribution into U.S. networks. This increases demand for 3PL-run cross-dock facilities.
Regional distribution within Mexico: As manufacturers build plants in Mexico, they also need local warehousing for raw materials and finished goods. 3PLs are stepping in to operate on-site warehouses or regional DCs in Mexican industrial clusters (Monterrey, Bajío, etc.).
Nearshoring complexity: Companies shifting production into Mexico often rely on 3PLs for customs expertise and flexible warehousing that can buffer inventory during the transition. Having product closer to the U.S. means firms can hold more safety stock domestically – often in 3PL-operated border warehouses or U.S. inland hubs – to respond quickly to demand or tariff jitters.
One result of this nearshoring wave is that North American warehouse construction is increasingly focused on border regions and the U.S. South. Vacancy rates on the U.S. side of key crossings (El Paso, Laredo, Otay Mesa) are extremely low, prompting 3PLs and industrial developers to build new mega-sites despite higher interest rates. Prologis, a major industrial landlord, reported that “US-Mexico border markets are among the hottest in the country” with record occupancy and rent growth, as cross-border trade drives warehouse absorption. We can expect continued above-average growth in warehousing volumes in Texas, Arizona, and northern Mexico – and 3PL providers will capture much of this via contract logistics services for cross-border supply chains.
2. E-Commerce & Retail: Still the Prime Engine (Warehousing Demand Remains High)
The e-commerce boom that defined the past decade continues to be a key driver of 3PL warehousing growth. After the extreme spikes of 2020–21, online sales are now growing at a steadier, but still robust, pace. U.S. retail e-commerce sales were up ~7–10% in 2023–25 annually (reaching ~$1.1 trillion) and are expected to keep rising in double digits globally. This translates directly into demand for fulfillment center space and 3PL services as retailers increasingly outsource the complex operations of online order fulfillment.
Armstrong & Associates estimates U.S. 3PL e-commerce logistics revenues reached $35.3 B in 2022, growing +18% that year. While that growth rate has moderated from the 50–60% surges seen in 2020–21, it far outpaces traditional warehousing. E-commerce fulfillment remains one of the fastest-growing 3PL segments, with a ~29.8% CAGR from 2016 to 2022. Going forward, even if growth settles in the low-teens, this sub-sector will continue to fuel the overall expansion of 3PL warehousing.
Retail & Consumer Goods Dominate 3PL Demand: The retail sector now accounts for an estimated 24% of North America’s 3PL market – the single largest vertical – thanks to omnichannel distribution needs. Global Market Insights forecasts the retail 3PL segment to grow ~12% annually through 2034, faster than manufacturing or other sectors. This is driven by omnichannel logistics: retailers need 3PL-run e-com fulfillment centers, store replenishment DCs, and returns processing centers, often with highly automated systems to meet same-day/next-day delivery expectations. Major U.S. and Canadian retailers (Walmart, Canadian Tire, etc.) are leaning on 3PL partners for pop-up warehouses during peak season and for managing online orders, rather than building all capacity in-house.
Multi-client Warehouses & Flex Space: Notably, 2021 was the first time that multi-client (public) warehouse space surpassed dedicated space in the U.S. 3PL industry (50.6% vs 49.4%). This trend continues as e-commerce shippers (especially mid-sized brands and startups) prefer the flexibility of shared 3PL fulfillment centers. 3PLs like GXO, ShipBob, and Radial specialize in multi-tenant e-com warehouses where robotics and order batching can achieve economies of scale across many clients. This shift boosts 3PL revenues because shared facilities often come with higher value-added services (kitting, packing, personalization) and shorter contract terms, allowing 3PLs to adjust pricing more frequently.
Rapid Fulfillment & Last Mile: The push toward same-day delivery in metro areas is leading 3PLs to open smaller urban fulfillment centers and forward stocking locations. For example, in Canada, the rise of urban online shopping has led to a 42% increase in utilization of city warehouses and micro-fulfillment sites since 2020. 3PLs are facilitating this by operating “dark stores” and using gig-economy courier integrations. While these facilities are smaller than traditional DCs, the proliferation of many nodes boosts overall warehousing needs. Third-party fulfillment specialists (e.g., Deliverr, now part of Shopify, in the U.S., or CubicFarm’s warehouse network in Canada) are seeing high growth by catering to this demand for distributed inventory.
One challenge is that e-commerce operations are labor- and tech-intensive, leading many retailers to outsource to 3PLs who can invest in automation. As we discuss further below, the technology adoption in warehouses (robotics, AI) is largely spurred by e-commerce service requirements. The net effect is that 3PLs with strong e-commerce capabilities are growing significantly faster than those focused on legacy retail distribution. For example, GXO Logistics (the world’s largest contract warehousing 3PL) reported new customer wins up 24% in 2025 and a record $2.3 B sales pipeline, crediting “unprecedented demand for outsourced e-commerce fulfillment” and omni-channel solutions across retail, consumer electronics, and apparel clients. GXO’s organic revenue growth (~8% YoY in Q3 2025) outpaced the broader 3PL market, illustrating how outsourced fulfillment is a growth engine for the industry.
3. Technology & Automation: Enabling Growth and Efficiency
Technology adoption in warehousing is both a response to growth and a driver of it. North American 3PL warehouses are aggressively deploying automation, robotics, and AI to handle more volume with fewer workers, which in turn makes scaling up operations (and winning new business) easier. Key points on tech’s impact:
Record Warehouse Automation Investments: Facing high labor costs and scarce labor availability, 3PLs are investing heavily in technology. An MIT-Mecalux study in late 2025 found over 90% of warehouses now utilize some form of AI or advanced automation, and more than half of large facilities are at “advanced” automation levels (integrating robotics, AS/RS cranes, etc.). Warehouse tech budgets have swelled – 11–30% of warehouse CAPEX is now earmarked for AI-driven systems. These tools include autonomous mobile robots (AMRs) for picking and transport, AI-driven inventory management that predicts stock needs, and IoT sensors for real-time tracking.
Productivity Boost = Capacity for Growth: The payoff has been substantial – typically achieving throughput gains of 20–30% and error reduction, with investment payback in ~2–3 year. One 3PL executive noted that implementing AI optimizations in its warehouses boosted operating margins by 700 basis points (7 percentage points), a huge competitive advantage. Robotics-as-a-service models (leasing robots) also let 3PLs flex capacity during peak seasons without permanent hires. Thanks to these innovations, many 3PLs can handle growing volumes efficiently even in a tight labor market, effectively enabling the overall market to expand faster than it otherwise could. In fact, 75% of firms reported higher worker productivity and satisfaction after deploying warehouse AI – suggesting tech is augmenting labor rather than simply cutting it. Importantly, over half of companies adopting advanced warehouse tech have expanded their workforce, but in new roles (robot technicians, data analysts), highlighting how technology is reshaping the labor profile.
Competitive Differentiator: 3PLs are using tech leadership to win contracts. GXO’s CEO has emphasized their “GXO IQ” AI platform and high automation as a key selling point to customers who demand flawless e-commerce fulfillment. DHL Supply Chain likewise launched an initiative deploying 2,000+ robots across its North American warehouses, aiming to improve productivity by 30% and attract customers in retail and healthcare who need that efficiency. Smaller 3PLs are partnering with tech startups (e.g., utilizing Machine Learning-based warehouse management systems from companies like Manhattan Associates or Generative AI for inventory slotting). As a result, the bar has been raised – 3PL warehousing growth in 2025–2030 will heavily favor those players who invest in automation. This is partly why forecasts like GMI’s are bullish: they assume tech-driven productivity unlocks more outsourcing as shippers trust 3PLs to handle complex tasks cheaply and fast.
Visibility & Integration: Beyond physical automation, 3PLs are adopting integrated digital platforms (control towers, API integrations) that make outsourcing more attractive to shippers. Real-time visibility systems (project44, FourKites, etc.) are being linked into warehouse management, so clients have end-to-end tracking of inventory. This addresses one traditional hesitation about outsourcing – lack of control – by giving shippers on-demand data. Consequently, even heavily regulated sectors like pharma are more open to outsourcing warehousing if the 3PL can provide granular environmental monitoring, serialization tracking, etc., via technology.
In summary, technology is enabling 3PLs to scale rapidly and handle the growing demand drivers (e-commerce volumes, diversified inventories for nearshoring, tight delivery windows) profitably. This is reinforcing a virtuous cycle: shippers outsource more as 3PL capabilities improve, and 3PLs invest more in tech as their volumes increase. The long-term outcome is an increasingly efficient 3PL warehousing sector that can grow revenues without being as constrained by labor or space as in the past.
While not a direct “growth driver” like e-commerce, the ongoing trade policy volatility (tariffs, trade agreement uncertainty) in 2025 has influenced 3PL warehousing in two ways:
Shifting Inventory Strategies: Companies faced with on-again, off-again tariffs (especially U.S.–China and the briefly threatened across-the-board Mexico tariff in 2025) are holding slightly higher inventories domestically as a buffer. Many importers pulled forward orders ahead of potential tariff hikes, then paused – this whiplash pattern led to short-term warehouse demand spikes as goods were stockpiled. It also reinforced a trend toward “just-in-case” inventory (as opposed to purely just-in-time). For 3PLs, this means clients are more inclined to rent extra warehouse space or use overflow warehousing services during uncertain periods. For example, late 2024 saw a rush of imports to beat a tariff deadline, filling 3PL warehouses, followed by a lull in early 2025 – but many shippers decided to keep buffer stock in 3PL multi-client warehouses rather than risk running lean. This behavior supports warehouse occupancy rates and 3PL value-added services (like inventory management, re-labeling, etc. for those buffered goods).
Growth of Bonded Warehousing and FTZ Services: To cope with tariff uncertainty, more companies are utilizing Foreign Trade Zones (FTZs) and bonded warehouses – facilities where imported goods can be stored duty-free until they enter domestic consumption. 3PLs that operate FTZ-designated warehouses have seen a jump in activity. During tariff flare-ups, demand for FTZ storage “went through the roof” as importers parked goods to defer duties. By mid-2025, many 3PL operators noted near-full utilization of FTZ space, as clients waited out negotiations before “entering” the goods to U.S. commerce. Bonded warehouses similarly were used to store goods in transit, especially after some U.S. rule changes limited a key FTZ cost-savings mechanism (the inverted tariff relief) – importers pivoted to bonded storage to maintain flexibility.
This has effectively created a niche growth area for 3PLs: customs-enabled warehousing. Firms like DHL and Kuehne+Nagel advertise their FTZ and bonded facilities as a service to customers navigating tariffs. DHL Global Forwarding even expanded its customs brokerage team by 40% in 2025 to handle the surge in tariff-related compliance work, often tied to managing FTZ entries and withdrawals for clients. Overall, while tariffs don’t directly increase the volume of goods, they do increase the need for flexible warehousing and expert 3PL management of inventory. Companies are willing to pay 3PLs for short-term storage and handling to avoid immediate tariffs or to enable quick rerouting (e.g., keep goods in an FTZ near a port in case they want to re-export or wait for a better duty window).
Trade uncertainty is also accelerating nearshoring (as covered) and spurring supply chain resilience efforts, which benefit 3PLs. For example, some U.S. importers split their orders across regions (China, Vietnam, Mexico) to mitigate tariff risk – this multi-node supply chain requires more coordination and warehousing handoffs, often outsourced to 3PLs with a global network. In this way, the complexity introduced by tariffs can end up driving more business toward sophisticated 3PL providers.
Beyond retail, other verticals are contributing to 3PL warehousing growth:
Automotive & Industrial Manufacturing: The auto industry’s reconfiguration (EV battery plants in U.S./Mexico, new suppliers nearshoring) means more parts warehousing and subassembly services are outsourced. Automotive was historically a major 3PL customer (Armstrong data showed manufacturing, including auto, was ~40% of NA 3PL revenues in 2023). After a contraction in 2023, this sector is rebounding; GMI projects nearly 10% CAGR in manufacturing-related 3PL services to 2034. 3PLs are seeing growth in specialized warehousing for auto parts sequencing, battery storage (requires hazmat compliance), and cross-border shuttle warehouses (staging parts going to Mexico assembly plants and vice versa). The Canadian and U.S. Midwest markets (Ontario, Michigan, etc.) are also seeing new 3PL-run facilities tied to EV supply chains. For example, DHL and GXO have both opened multi-client sites near automaker factories to manage inbound supplier parts and aftermarket spares. This sector’s growth for 3PLs is not as explosive as e-commerce, but it’s steady and was the largest revenue pool pre-pandemic. With auto production rising again (North America vehicle output expected to grow ~5% annually as EVs ramp up), 3PL warehousing in the automotive vertical is on a solid upswing.
Food & Beverage / Cold Chain: As noted, food and grocery logistics is actually one of the fastest-growing 3PL segments (projected ~10.6% CAGR). Several factors drive this: the rise of grocery e-commerce (requiring 3PL cold fulfillment centers for supermarket chains and meal-kit companies), booming exports of frozen foods and meat (which need freezer storage before shipping), and stringent service requirements (freshness, traceability) prompting outsourcing. North America’s refrigerated warehousing capacity is expanding, led by 3PLs like Lineage Logistics and Americold. 3PLs are investing in energy-efficient cold storage warehouses and advanced monitoring (IoT temperature sensors, etc.). Also, restaurant and fast-food supply chains are increasingly managed by 3PLs – e.g., Martin-Brower (McDonald’s 3PL) continues to open DCs, and others like Penske Logistics manage distribution for food manufacturers. The expected result is high growth in cold storage revenues for 3PLs. Life sciences (pharmaceuticals) overlaps here: DHL forecast double-digit growth in pharma cold-chain logistics in North America, and has invested $200 M in life science grade warehouses in the region. The pharma and food cold chain needs are boosting demand for GDP-compliant and FDA-certified 3PL warehouses, a specialized but growing niche.
Healthcare & Pharmaceuticals: The healthcare sector’s logistics needs are growing (aging population, more biotech products, plus post-Covid stockpiling of PPE and medical supplies). Mordor Intelligence notes life sciences & healthcare is advancing at ~8.2% CAGR in Mexico’s 3PL market, reflecting new pharma plants and medical device manufacturing there. In the U.S., hospital systems and drug distributors are outsourcing more warehouse operations to 3PL specialists to manage costs. Moreover, the push for resilient supply of critical medical goods is leading to more regional warehousing (e.g., the U.S. Strategic National Stockpile expansion, which is managed partly by 3PL contracts). All told, healthcare is a smaller slice of 3PL revenue than retail or manufacturing, but it’s growing above average (especially for cold chain and high-security storage), contributing to overall warehousing demand.
Conclusion: Outlook for 2025 and Beyond
In summary, North America’s 3PL warehousing sector is on a strong growth path into 2025 and beyond. The combination of solid demand drivers (e-commerce, nearshoring, cold chain needs) and continuous improvements in 3PL capabilities (technology, larger networks) suggests that outsourcing of warehousing will continue to gain traction. Key expectations for the next several years include:
Mid-Single-Digit Annual Growth in overall 3PL warehousing revenues, with the market likely outpacing general economic growth. Warehousing is set to remain the fastest-growing segment of 3PL in NA (as it was in 2023), taking a larger share of total 3PL spend.
Mexico and U.S. South regions leading growth geographically, without detracting from core hubs in the U.S. Midwest and Canada. By 2030, Mexico’s share of NA 3PL warehousing may inch upward as more production shifts there; we will see continued capacity expansions at border hubs and in-country logistics parks.
E-Commerce fulfillment staying a principal growth engine – even if the headline growth % moderates, the absolute increases in volume require new facilities and innovations (like the rollout of robotics and possibly drone delivery support in warehouses). Retailers will further entrust 3PLs with their online channels to achieve scale and speed.
Technology as an enabler: By 2030, the “warehouse of the future” – replete with AI, robotics, digital twins – will be mainstream among leading 3PLs. This will likely yield higher throughput and possibly some cost deflation in warehousing services (per unit), but the overall increased usage and value-add should keep revenues growing. We may also see new services from tech, e.g. warehouses offering data analytics to optimize inventory for clients, which becomes another revenue stream.
Resilience and Flexibility: The turbulent past few years have taught companies to build more buffer and optionality. 3PL providers are capitalizing on this by marketing flex space, seasonal capacity, and multi-country solutions. Warehousing contracts might become more short-term or on-demand, which could increase churn but also allows 3PLs to command premiums during peak demand.
The competitive landscape will also evolve: Already, Amazon Logistics has emerged as the largest 3PL warehousing player in NA, essentially reshaping the market with ~255 million sq ft of its fulfillment space now counted as 3PL (serving third-party sellers). Traditional 3PLs are responding by scaling up (mergers like GXO’s acquisitions, Ryder’s acquisition of Whiplash, etc.) and focusing on high-growth niches. We may see more consolidation as companies aim to offer end-to-end regional coverage and invest in expensive tech.
In conclusion, the outlook for 3PL warehousing is very positive. After a volatile 2023, the sector in 2025 is back to growth, and structural trends indicate that growth will continue or even accelerate. Whether it’s a moderate ~5% annual expansion or something more aggressive, all signs point to a larger, more tech-enabled, and more integral 3PL warehousing industry by the end of the decade. For shippers, this means more opportunities to outsource and leverage 3PL expertise; for the 3PL providers, the challenge will be scaling effectively while maintaining service quality in a fast-changing environment. By investing in the right regions, technologies, and service offerings (e.g. cold chain, e-commerce, integrated customs solutions), 3PLs are expected to capture a growing share of North America’s warehousing needs in the years ahead.