Best Business Services Companies in Waltham, United States
The 56 best Business Services companies in Waltham, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Yet2.
Ranked: Best Business Services companies in Waltham
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Yet2 Provider of management consulting, technology scouting and licensing services | $45M | 167 mo ago | Acquired | Ben duPont Co-founder | 1999 | WordPressMySQLPHP+28 | — | 3 partnerships |
| 2 | VisibleGains Provider of mobile application development services | $33M | 199 mo ago | Series B | Joe Eldridge Co-Founder & VP of Marketing & Delivery | 2005 | — | — | — |
| 3 | Circles Provider of employee support and work-life balance solutions | $25M | 294 mo ago | Acquired | Yohan Dehe CEO | 1997 | WebflowSalesforceGSAP+19 | — | — |
| 4 | Guardent Managed security service provider | $20M | 301 mo ago | Acquired | Maria Cirino Co-Founder & CEO | 2000 | — | — | — |
| 5 | Seemage Provides services to lawyers and attorneys | $6M | 231 mo ago | Acquired | Bernard Charles CEO | 2002 | — | 2 patents 3D image acquisition and processing algorithms for volumetric data reconstruction | — |
| 6 | Cadmus Management consulting services provider | $686K | 106 mo ago | Acquired | Ian Kline President & CEO | 1997 | WordPressApple iCloud MailMicrosoft 365+29 | — | 1 job opening · 1 launch |
| 7 | Silverside Detectors Provider of nuclear detection and security services | $555K | 40 mo ago | Funding Raised | Sarah Baker Co-Founder & COO | 2013 | — | 35 patents Neutron detection instrumentation for fissile and thermal neutron monitoring | — |
| 8 | NOREL Service Provider of fire protection services | — | 4 mo ago | Acquired | George Aguiar CEO & President | 1971 | ContaoPHPGSAP+11 | — | — |
Top 12 Business Services companies in Waltham
#1
Acquired · Waltham, Massachusetts · founded 1999 · 18 employees$45Mraised▾
Provider of management consulting, technology scouting and licensing services. It offers technology scouting, open innovation, and patent acquisition consulting services. The company offers bespoke services to identify suitable technologies to fit in a research and development needs of an organization.
- Aug 2012Grant (prize money)$2M
- Feb 2001Series B$20M
- 1999Series A$25M
#2
Series B · Waltham, Massachusetts · founded 2005 · 2 employees$33.5Mraised▾
Provider of interactive video-enabled marketing applications. The company offers marketing-oriented reporting and integration with systems, including email marketing, marketing automation, CRM and sales tracking and Webinars and event marketing.
#3
Acquired · Waltham, Massachusetts · founded 1997 · 306 employees$25.2Mraised▾
Provider of employee support and work-life balance solutions. It provides emotional support, & space for live conversations and sharing thoughts on various life challenges.
- Jan 2002Series C$10M
- Feb 2000Series B$15.2M
#4
Acquired · Waltham, Massachusetts · founded 2000 · 150 employees$20Mraised▾
Guardent, provides security and privacy programs. They integrate consulting and managed services. They work with financial services, life sciences, manufacturing, government and technology clients achieve business objectives through the use of appropriate security and privacy measures.
- May 2001Series C$20M
#5
Acquired · Waltham, Massachusetts · founded 2002 · 11 employees$6.5Mraised▾
Provider of application management and support services for automotive and aerospace industries. The company develops PowerPoint 3D software that enables consultants to view, explore, measure and annotate 3D CAD models for businesses.
#6
Funding Raised · Waltham, Massachusetts · founded 2013 · 11 employees$555.4Kraised▾
Developer of nuclear radiation detection technology designed to keep the world healthy and safe. The company's technology detects nuclear bombs and equips governments to protect their cities and citizens from nuclear terrorism and also helps farmers know when to water their fields and gives climate scientists insight into earth and space weather, enabling users to make it easy to use detectors that can be deployed in urban security and rural farm management.
- Feb 2023Grant (prize money)$255.7K
- Jul 2018Grant (prize money)$100K
- Jul 2014Grant (prize money)$149.8K
- Oct 2013Grant (prize money)$50K
#7
Acquired · Waltham, Massachusetts · founded 1997 · 387 employees$685.9Kraised▾
Management consulting services provider
- Sep 2017PE—
- Feb 2010Grant (prize money)$436.8K
- Sep 2009Grant (prize money)$249K
#8
Acquired · Waltham, Massachusetts · founded 1971 · 33 employees—raised▾
Provider of fire protection services
#9
Late Stage · Waltham, Massachusetts · founded 2011 · 152 employees—raised▾
DemandDrive is a sales and lead generation services provider. It offers customized lead generation processes and services through tailored sales & marketing programmes. Its services include inbound and outbound lead generation services, sales & marketing intelligence, data & demand generation services, and customer success programs.
- Feb 2022PE—
#10
Funding Raised · Waltham, Massachusetts · founded 1994—raised▾
Staffing and recruitment services
#11
Funding Raised · Waltham, Massachusetts · founded 1995 · 69 employees—raised▾
Engineering solutions provider, turning ideas into impactful products and solutions. They improve how people work and live through innovative design and novel engineering, guiding clients from concept through commercialization. They offer product development, digital, and engineering solutions, specializing in areas like robotics, unmanned vehicles, control systems, and embedded systems. Their expertise spans across commercial, defense, and medical industries, providing technical innovation and expertise to solve complex engineering problems. They focus on creating impactful solutions through technology, product development, and engineering, offering services such as digital transformation, workforce sustainment, and commercialization. They combine hardware, software, and digital platforms to create automated systems, integrating the latest technology and design into developing control systems and embedded systems.
#12
Late Stage · Waltham, Massachusetts · founded 2000 · 1586 employees—raised▾
NWN offers IT solutions and services. Its services include Data Center & Networking, Collaboration, End-User Computing & Mobility, Managed Print Services, Custom Application Development Services, Security, and Cloud. Its solutions are Applications and Data Services, Cloud Services , Managed IT Services, Implementation Services Staffing Services, Technology Assessment and Proof of Value.The company serves K-12 Education, Higher Education, State and Local Government, Healthcare.
- Oct 2015PE—
- 2015PE—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Business Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.