Recruiting COOs, operations managers, and continuous-improvement leads who streamline processes and cut waste.
164 operations recruiting agencies and headhunters ranked by performance and reviews
Johnson Service Group, Inc. (JSG) is a leader in the staffing and consulting services industry, with over 35 years of experience investing in people and companies. We can be found locally in more than 30 offices throughout the United States and Canada and make connections throughout North America. But don't just trust us - let our accolades tell the story. For more than five years, JSG has been named to a variety of prominent Staffing Industry Analyst (SIA) award lists including: Largest U.S. Staffing Firms, Largest Canadian Staffing Firms, Fastest Growing U.S. Staffing Firms, and Largest U.S. Engineering Staffing Firms.
Since 1988, we have specialized in recruiting salaried management and engineering talent for manufacturing, operations, and industrial companies across the United States. Based in St. Louis, our firm works confidentially and with commitment to match qualified candidates with leadership positions at top manufacturing and engineering organizations. We focus exclusively on this sector, which means our recruiters bring genuine knowledge of the industry landscape, the technical requirements of each role, and the culture of the companies we serve, enabling us to make placements that last and deliver real value to both clients and candidates.
Since 2003, we have been a trusted recruiting and staffing partner for companies in the Medical Device, Life Sciences, Healthcare, IT, and Financial industries. As a federally certified HUBZone company and SBA member, we bring a combination of flexibility and depth to every engagement — offering contract staffing, contract-to-hire, and direct placement services through teams in both the US and India. We take the time to listen closely and design solutions tailored to each client, connecting organizations with specialists across research, quality, design, production, IT infrastructure, and beyond. Nearly two decades of long-standing partnerships speak to our commitment.
Founded in 1991, we are a leading executive search and professional recruiting firm with over 30 years of experience placing C-level and sub-C-level talent at private equity-backed and Fortune-class companies worldwide. Our specialized practice areas include CRM and Direct Marketing, Analytics and Data Science, Consumer Insights, Sales and Marketing, Technology, and Decision Sciences, giving us deep domain expertise in the disciplines that drive modern business performance. Our consultants combine advanced technology, AI-driven market intelligence, and hands-on recruitment craft to identify top performers from both active and hidden candidate markets. We pride ourselves on delivering superior talent that measurably improves organizational results.
Started in 1987 in Guilford, Connecticut, we have grown from a regional recruiting firm into a nationally recognized executive search partner, earning a spot on Forbes' list of America's Best Recruiters for Executive Search. Our work centers on identifying senior and executive-level talent for companies ranging from emerging startups to NYSE-listed global corporations across Connecticut, New England, and the broader Northeast. We serve clients in consumer products, manufacturing, professional services, medical devices, energy, financial services, and more, delivering the depth of market knowledge that comes from nearly four decades of focused executive search work.
As one of the top commercial staffing companies in the country, Hunter Hamilton has the experience and the expertise to help you find a job that works for you. We invest the time to get to know you, your goals, and your career objectives. Then we work with you to find the right job opportunity. Hunter Hamilton offers a wide range of employment opportunities including short- and long-term temporary assignments, direct hire, and professional placement. Put our team to work for you!
Founded in 2015, we are a women-owned strategic staffing and workforce solutions firm specializing in administrative, creative, and technology talent for direct hire, permanent, temporary, and freelance placements. Our team of experienced recruiting professionals takes the time to truly understand each client and candidate, building relationships that drive long-term success rather than just filling roles. We provide payroll services alongside our placement work, offering a comprehensive solution for companies that need flexible workforce support and for creative and technology professionals seeking their next great opportunity.
Since 1993, we have been a relationship-driven recruiting firm based in Torrance, California, specializing in sourcing high-impact talent across diverse industries throughout North America. Recognized by the Los Angeles Business Journal as one of the top one hundred women-owned businesses, our team offers direct hire, temporary staffing, and payroll services spanning C-suite executives, family office, healthcare, aerospace, legal, finance, technology, engineering, and creative roles. We are ranked among the top fifteen recruitment providers in Southern California, built on over three decades of personalized service, responsiveness, and dedication to growing companies and transforming lives through strategic talent placement.
When it comes to building teams or identifying resources, Calculated Hire understands just how influential an organization's culture is to its success. Our tailored solutions are customized to your unique needs through our ability to augment staff, design and implement a professional service model, and transform your workforce with our patented Elevate Program. With client satisfaction at our core, we target the central business areas that every organization needs to thrive: Accounting, Finance and Compliance, Marketing and Creative, Sales and Customer Experience, and HR and Operations.
Mangrum Solutions is a manufacturing-focused executive search firm that has been matching top-tier talent with prime opportunities since 2009. Founded by CEO Anjela Mangrum, the firm specializes in recruiting transformative operations, finance, and supply chain executives for small to mid-sized industrial manufacturing and high-technology organizations nationwide. Their industry expertise spans industrial manufacturing, heavy equipment and machinery, automation equipment and robotics, material handling systems, and renewable energy, with tailored services extending to private equity and investment firms seeking high-impact leaders for manufacturing portfolio companies. Mangrum Solutions blends proven headhunting methods with AI-driven technology and a proprietary GEAR Assessment Process to deliver smarter, faster results. The firm stands behind its placements with an unprecedented 5-Year Replacement Program, along with cultural fit assessments, in-depth candidate evaluations, and video interviewing solutions. Known for creativity, commitment, and exceptional client service, Mangrum Solutions helps manufacturers build unstoppable leadership teams.
Scores come from Google Reviews via the Google Places API — never from paid placements, and never set by the agencies themselves. We apply a Bayesian adjusted average to prevent small-sample distortion (a 2-review 5.0-star agency shouldn't outrank a 200-review 4.8-star one):
adjusted_score = (v / (v + m)) * R + (m / (v + m)) * Cv— total reviews across all officesm— prior weight (20)R— the agency's weighted average scoreC— the platform-wide meanSo with a global mean of 4.2: an agency with 5 reviews at 5.0 scores 4.36, while one with 200 reviews at 4.8 scores 4.75. The second outranks the first because the score is backed by more evidence.
Multi-office agencies get a single weighted score across locations. Every listing is human-reviewed before publication. Scores refresh hourly. Read the full methodology →