As the world becomes more uncertain, many OEMs are looking for more than a partner to build their complex parts. They seek one that can evaluate their part, determine the right production path, manage supplier fit, meet quality expectations, and move the finished product through the logistics chain without adding another layer of complexity.
Many potential problems aren’t immediately obvious: A large metal part can look workable on an RFQ until the engineering review reveals that it sits outside the supplier’s machinable envelope. A molded component may seem ready for production until the tooling strategy collides with the customer’s budget, production volume or timeline. A supplier may have the right equipment, yet still lack the engineering support, import experience, logistics coverage or communication discipline required to keep the program moving.
In short, OEMs want a partner that can provide a broad range of manufacturing options and creative support solutions that help them streamline their supply chains and launch new products on time and on budget. That’s why Fathom launched Fathom Edgeworks, the company’s global and domestic outsourcing arm. Director of Commercial Operations Mike Clark describes it as the nexus between Fathom’s internal manufacturing footprint and its extended domestic and international supplier base.
“Fathom Edgeworks enables us to offer a broader range of manufacturing solutions to our customers,” Clark explains. “Any RFQs that we can’t accommodate via our seven U.S. sites flows through it.” Fathom Edgeworks is evolving based on what OEMs are asking for today: More capacity, more flexibility, more sourcing options and more accountability from the people managing the work.
Global Manufacturing Requires More Than a Supplier List
A supplier can make a part and still leave the customer exposed. That exposure may show up in slow communication, incomplete manufacturability feedback, unclear quality expectations, weak logistics planning, or a lack of import support. For OEMs managing complex programs, those gaps can turn a lower piece price into a more expensive production problem.
“Ultimately, it boils down to one, you need the parts made to specifications, and two, you need them delivered on time,” notes Clark. “It’s a combination of manufacturing and logistics. We bring depth of expertise to both, enabling us to deliver a lot of value to our customers.” Many companies want access to global manufacturing, but they lack the staff, technical bandwidth or supplier infrastructure to build and manage such a network on their own, he adds.
Fathom Edgeworks is designed to support agile, flexible, global manufacturing while simplifying customer supply chains.
The sourcing strategy is not built on the idea that one region is the answer for every part. The best answer depends on part geometry, volume, lead time, compliance requirements, cost targets and the amount of risk a customer can reasonably carry. A rigid sourcing model can force a program onto the wrong path too early. A flexible network gives engineering and sourcing teams room to match the work to the most practical manufacturing solution.
Fathom has worked closely with several Chinese manufacturing partners for over 20 years and maintains a team there to oversee the work. But in more recent years, Clark says Fathom’s overseas supplier network has pursued expansion into Vietnam, India and potentially Malaysia. The company has also had conversations with suppliers in Mexico.
Fathom Edgeworks has also been expanding its domestic manufacturing network to support its growing aerospace and defense work. These partners must hold an AS9100D certification and be ITAR registered. This arrangement gives Fathom more options when customer work requires specific qualifications or exceeds internal capacity.
Flexible Injection Molding Services Help Customers Scale with Less Risk
For an early-stage product, tooling costs can be the obstacle that keeps a promising idea from reaching customers. A full production tool may be technically correct for future volume but is often financially unrealistic during design iteration or early market validation. On the other hand, a temporary tooling strategy can create its own problems if the product takes off quickly and the customer needs an affordable path to scale.
Fathom Edgeworks gives customers access to a range of tooling options, from low-cost tools for smaller parts and early iterations to bridge and full production tools. Clark points to master unit die (MUD) tools as one way for customers to get molded parts quickly without committing to the cost of a high-volume production tool. They use a set of common frames that mount in a press, so the customer only needs to pay for machining the tool itself. MUD tools are an excellent way for a customer to test, refine, and validate a design with production-intent parts.
Tool amortization and recycling are also great ways to make tooling decisions more manageable. “We build the cost of fabricating the tool into the per-part cost. The customer pays a bit more for the parts, but it eliminates a big up-front cost for them,” Clark explains.
For certain lower-shot-count tools, Fathom can retain ownership of the tool and account for the material’s recyclable value, creating another savings opportunity for customers. Those options give program teams more than one way to approach customers’ capital constraints.
That flexibility is also useful for customers who assume 3D printing is the only practical route for design iteration. Additive manufacturing has a clear place in prototyping and production, but Clark emphasizes that quick-turn injection molding should stay in the conversation when customers need fully dense, production-like parts.
“Often, customers say they want to build prototypes of their parts using additive manufacturing. It’s a great solution for many applications. But what they may not realize is that many types of 3D-printed parts have some level of porosity. Injection molding produces better-quality parts, and we can actually iterate the tool design fairly quickly,” Clark explains.
For customers evaluating fit, function, durability and production behavior, that difference can influence both engineering decisions and business confidence.
Engineering Support Changes the Sourcing Experience
One recent RFQ involved a large CNC-milled part that could not fit within Fathom’s in-house machine capacity. Instead of just no-quoting the project, the request underwent an engineering review, was flagged as beyond internal scope, and was then routed to the Fathom Edgeworks team. Its sourcing engineers reviewed the part with the customer and located a supplier in its extended network that could build the parts.
That process reflects the difference between outsourcing work and managing a manufacturing program. For example, some parts in a package may fit Fathom’s internal capabilities while others require external equipment, specialized processes or additional capacity.
Fathom Edgeworks can split that work between internal and partner resources while returning a single-point quote to the customer, so they don’t have to coordinate with separate suppliers or manage disconnected communication streams.
“We try not to say no,” Clark notes. If an existing supplier cannot support a part, Fathom has the resources to search for and evaluate new supplier options. There are limits, and the company will pass when a suitable or responsible path cannot be found. The larger point is that the first answer does not have to be “no quote” simply because the part falls outside one of Fathom’s capabilities.
The same level of engineering support matters when a customer is trying to recover from a poor sourcing experience. Clark recalls a foreign aerospace customer who had been working with a marketplace supplier on injection-molded parts but continued to receive parts with quality issues. Fathom had already supported that customer on machining work for other projects, so they approached the Fathom Edgeworks team about the troubled injection molding project.
Fathom’s engineers reviewed the transfer tools, recommended modifications and part design changes and worked with its supplier base to successfully produce the parts to the customer’s specifications. The mold remained with Fathom, and the customer continued to bring new injection molding opportunities to the team, thanks to the success of this “save.”
Marketplace Models Leave Gaps for Complex Programs
Digital manufacturing marketplaces have made quoting easier for certain types of work. A customer can upload files, receive automated feedback and move toward a purchase with limited interaction. For simple or transactional parts, that may be enough. Complex programs usually require more extensive dialogue with the contract manufacturer, however.
“I can upload files all day to a manufacturing marketplace, but I never hear from anybody,” Clark reflects. “I don’t know if my parts are good. I don’t know if my parts are manufacturable. I get an online DFM, but I don’t ever have a feeling that there’s somebody who is going to take care of me.” Fathom Edgeworks is built around a more personal and engineering-driven model from the start.
Continuity becomes part of that value. Once a customer is assigned a Fathom project engineer, that relationship carries across all orders, production changes and new opportunities. The part may be made internally, domestically through a partner, or through the company’s overseas supplier network, but the customer maintains a single point of contact.
“Once you’re assigned a project engineer, that person is your project engineer,” says Clark.
In industries where parts are tied to safety, compliance or demanding applications, that distinction is essential. Aerospace, defense, utility transportation and industrial customers cannot always afford to treat manufacturing like a black box. They need manufacturability reviews, supplier accountability, quality support, and someone who understands the project after the purchase order is placed.
Fathom Edgeworks gives customers confidence that an experienced team is monitoring their programs closely enough to catch problems early – before they become major issues.
Supply Chain Resilience Depends on Built-In Options
The manufacturing industry talks often about reshoring, nearshoring, tariffs and dual sourcing. While these options may sound intriguing, Clark has discovered that Fathom customers tend to be very pragmatic. When tariff volatility increased in 2025, Fathom offered some of its customers the option to move their molds to other countries in Asia. Almost every customer chose to stay put or opted for creative solutions to minimize tariffs. Still, providing customers with multiple options to help them manage risk matters. It enables Fathom to be agile and responsive when significant supply chain changes do happen.
“They didn’t move their parts but they appreciated that we’re looking out for them,” Clark recalls.
Every sourcing model carries exposure. Domestic production can face capacity constraints, rising material costs, labor shortages, fuel price volatility and freight pressures. International production can be affected by tariffs, geopolitical uncertainty, port congestion, carrier limits and shifting customs requirements. A sourcing strategy cannot remove every disruption, but it can give teams enough room to maneuver when conditions change without warning.
One example Clark shared involved a logistics issue. Last year, FedEx issued a temporary alert that shipments leaving China would be subject to a 100-kilogram per day weight limit. Fathom ships far more than that on a normal day; a single-carrier system could have created delays and difficult customer conversations. But Fathom Edgeworks already had a multi-carrier logistics structure in place, which allowed it to reroute affected customer shipments without delay.
“I max out my 100 kilograms, and the rest goes to DHL,” Clark points out. “If I max out with DHL, the rest goes to my common carrier.” That kind of preparation is not always visible to the customer when everything goes well. It becomes very visible when a carrier changes the rules, a tariff shifts the cost picture or a production timeline cannot afford another delay.
Manufacturing Partnerships Are Built Around Accountability
The strongest manufacturing partners remain engaged with the program after the quote is delivered. They understand where the part is being made, why that production path was chosen, what risks still need to be monitored and how the logistics plan supports the customer’s requirements. In a complex program, accountability lives in the spaces between engineering, sourcing, production, inspection, freight and customer communication.
Fathom Edgeworks reflects the reality that advanced manufacturing support now extends beyond a single facility. Customers need access to broad capabilities, but they also need people who can translate engineering requirements into practical manufacturing decisions. They need tooling options that support iteration without forcing premature investment. They need sourcing strategies that can adapt to market conditions rather than trapping every program on a fixed path.
The examples from Clark’s team show how that work plays out in practice: A CNC part that doesn’t fit Fathom’s internal capacity still gets reviewed for an alternate partner path. A transfer mold with quality issues receives engineering attention rather than settling for another round of defective parts. A freight restriction becomes a logistics adjustment rather than a missed shipment. Those moments are where a manufacturing partner proves its value.
For OEMs, global manufacturing is not simply a matter of finding a partner that can make their parts. It requires judgment around who should make it, how it should be reviewed, how the tooling strategy supports the program, how the shipment reaches the customer and who remains accountable when conditions shift.
The Fathom Edgeworks model is built around that kind of practical partnership, giving customers a more reliable path forward when the RFQ does not come with an obvious answer.
