How one 3PL grew their shipping profits by 5,890% over 5 years by partnering with iDrive Logistics

It’s no secret that 3PLs operate on razor-thin margins and rely on transportation markup to make the difference between struggle and success. That’s exactly what one iDrive Logistics 3PL partner did, eventually growing profits by almost 6,000% over the course of 5 years.

For most 3PLs, margins are so tight that there’s no room for risks like shipping cost leakage from unrecovered or incorrectly billed carrier charges. Unfortunately, it’s a common story and struggle for many 3PLs that may not have the right “know-how”, technology, and processes to add the correct markup and assign the exact landed costs to every shipment and customer.

Driving higher margins for this 3PL was not just accomplished with better rates and accurate billing. By using iDrive to effectively manage their transportation, customer support, and shipping strategy, this 3PL was able to focus on its core warehousing and fulfillment business. This enabled them to create efficiencies and better processes that their customers loved, resulting in hyper growth driven exclusively by referrals.

Today, this 3PL has more than 650,000 sq/ft of warehouse space across 4 physical locations and maintains around a 20% profit margin. In 2026, they are looking to add another 200,000 sq/ft and expect to completely fill it within 12 months.

In this case study, we’ll demonstrate how this 3PL works closely with iDrive Logistics as its exclusive transportation partner. We also show how they leverage iDrive’s carriers and rates, margin management and billing solutions, as well as integrated shipping support to achieve the success that only top-tier 3PLs are capable of achieving.

Highlights by the Numbers

Some of the highlights of the 3PL<>iDrive partnership include:

• 5,890% margin growth in 5 years
• 946% shipment growth in 5 years
• 75,000 sq/ft to 360,000 sq/ft in 5 years
• 90%+ customer retention rate
• 80% of all new customers came from referrals
• 99.9% order accuracy
• 99.5% on-time order fulfillment

These numbers reflect the synergy and measurable ROI that 3PLs experience after integrating iDrive’s solutions into their operations.

About our 3PL partner

In 2018, a small 3PL partnered with iDrive Logistics to take advantage of iDrive’s carrier contracts and discounted shipping rates. What they ended up with was a partnership that helped the 3PL grow 10X while achieving a 20% profit margin over the next 5 years.

Before the partnership, this 3PL only provided shipping when customers needed it, and didn’t really think about making it a key source of revenue for their business. As more potential customers requested discounted shipping, they knew they had to find a way to offer it.

“Having iDrive Logistics as a transportation partner has been a game changer for us, and key to our sustained growth and profitability.  As our exclusive transportation partner, iDrive manages everything shipping related so we can focus on running an efficient fulfillment operation. Participating in the transportation revenue has made it possible for us to grow quickly and expand our operation into multiple states and facilities.  The high level of service our customers get for both fulfillment and shipping has resulted in referrals accounting for over 70% of all new business.  We would strongly recommend iDrive as a transportation partner.” – Owner, 3PL Partner.

Since our 3PL partner didn’t have to commit resources to shipping, they were able to invest in optimizing their warehousing operations to achieve industry high KPIs. Combined, the 3PL and iDrive grew the 3PLs business almost 1,000% within 5 years (and grew their margins even more than that).

Building a True Partnership: A Proven Process

From the start, this 3PL and iDrive agreed on a few ground rules that would set the stage for future growth and success.

Division of duties: The 3PL focuses on fulfillment, and iDrive focuses on shipping. That includes landed shipping costs, audited billing, multi-carrier shipping options, and full service shipping support to locate packages, manage claims, and more.

Full adoption of iDrive rates: The 3PL requires all clients where possible to use iDrive-provided shipping rates to get access to all of the benefits that come with it, in particular the full service shipping support which clients need on a near daily basis.

Billing & Invoicing: iDrive is responsible for paying the carriers directly, then collecting from the 3PL. iDrive makes this easy for the 3PL by providing fully reconciled and audited billing with copy/paste invoice amounts for each client. iDrive also provides access to complete shipping analytics and reporting at the client level.

New Sales & Retention: iDrive supports the 3PL in its efforts to acquire new business and retain existing business by providing timely analysis and reporting for customer requests as well as proactively helping the 3PL to save customers money by optimizing clients shipping profile.

Shipping support suite: iDrive Logistics is on hand to handle any and all of the 3PL customers’ support requests. This includes claims, return-to-sender issues, duties and taxes, lost packages, and more. The 3PL and their customers gained a full support suite just by using iDrive for transportation, which streamlined their customer service, response rate, and time spent chasing tickets.

Regular meeting cadence: The 3PL and iDrive set up weekly meetings to discuss new client opportunities, issues, and address client needs, including any new changes in shipping such as GRI’s, discounts, peak surcharges, carrier performance, and more.

“iDrive has been a true partner to us. They take care of customers the same way we would. With iDrive, if anything goes wrong, their team acts like an extension of ours to get everything resolved. Their willingness to work through Slack in real-time makes it especially convenient for our team to communicate needs and get a quick response and resolution. We appreciate and rely on the close working relationship we’ve established.”  – Owner, 3PL partner

The Results: Margin payments increasing 5,890% over 5 years

In just five years, the 3PL’s shipments increased 946%, while margins grew nearly 5,900% — all fueled by iDrive’s transportation management program. As the 3PL grew and increased iDrive’s label usage, each additional shipment contributed directly to their bottom line.

“Customers would come to us complaining about high published carrier rates, unreliable rate brokers, and carrier contracts that weren’t competitive with larger shippers. Since we can now offer rates through iDrive, shipping has turned into a competitive advantage for us because we’re providing some of the best rates 3PLs can offer while increasing our margins.” – Owner, 3PL partner

Benefits of Working with iDrive

Improved Operational Focus

iDrive helped this 3PLfocus on what mattered most to their business, Fulfillment Operations!  With all the backend shipping overhead handled by iDrive, this 3PL was able to focus on operational efficiencies which lead to market leading KPI’s and customer satisfaction. Through streamlining its workflows and processes, this 3PL further reduced costs to become more competitive.

Improved Financial Performance

Exclusive carrier discounts leading to higher margins from rate mark-ups help the 3PL immediately increase cash flows, but it isn’t the only way this 3PL increased it’s bottom line. By not having to dedicate staff to manage transportation and transportation accounting, as well as  optimizing the overall shipping operations, they were able to reduce expenses and boost profit margin even further.

Better Shipping Options for Customers (+ carriers – rates)

The shipping environment has changed dramatically in the last 5 years. New entrants are forcing legacy companies like UPS and FedEx to focus on more profitable packages, which means higher prices for non-optimal shipments. Using consolidators, regionals, and Amazon Shipping in addition to traditional carriers can lower shipping costs while maintaining desired service levels.  Multi-carrier rate shopping is now a “must have” in any modern 3PL.

Customer Loyalty and Growth

With over 90% retention and 75% of new business coming from referrals, iDrive’s performance speaks for itself. 3PLs using iDrive not only expand profitably but also strengthen their relationships with brand partners, many of whom cite shipping transparency, speed, and reliability as reasons for staying loyal and “telling a friend.”

Reliable & Accurate Billing

iDrive knows the challenges 3PLs face when it comes to accurately billing clients. What’s quoted from the carrier never seems to be what ends up on the bill. These discrepancies, especially across multiple weeks, can create reconciling issues. iDrive solves these issues for 3PL clients by providing fully transparent mark-up-inclusive PLDs that clients can trust.

White Glove Shipping Support

As part of iDrive’s commitment to our 3PL partners’ success, our customer support team acts as a full service support suite for all things shipping. This includes managing carrier claims, tracking down packages, and even navigating customs and duties, among many other things.

The Takeaway for 3PLs

This 3PL success story highlights a powerful truth: When 3PLs partner with iDrive Logistics, “parcel shipping” transforms from an operational necessity into a scalable revenue driver.

By leveraging iDrive as a transportation manager, 3PLs can unlock new profit streams while delivering best-in-class performance and experience to their customers.

Ready to grow your 3PL?

The 3PL above reached out to iDrive Logistics for our carrier relationships and discounted rates, and were able to quickly start winning business and converting existing customers to iDrive rates. What they didn’t expect was how many referrals from existing and new customers they received as a result of having a shipping partner that provided not just discounted shipping, but also billing, reporting, consulting, and full service shipping support.

Join the growing number of 3PLs using iDrive Logistics to ship smarter, faster, and more profitably.