Radar · Business Services in Hartford
Best Business Services Companies in Hartford, United States
The 51 best Business Services companies in Hartford, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals.
By Rohit KhannaTrends & Stories
51companies tracked
$0disclosed funding
0unicorns
—have raised
Ranked: Best Business Services companies in Hartford
| # | Company | Disclosed funding | Employees | Founded | Stage | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | cantor colburn Cantor Colburn has provided comprehensive intellectual property law services. | — | 288 | 1968 | — | — | — | — | — |
| 2 | FM Facility Maintenance Provider of diversified facility management services | — | 233 | 1993 | Unfunded | — | — | — | — |
| 3 | reid and riege, p.c. Reid and Riege, P.C. is a full service law firm operating out of Hartford. | — | 188 | 1950 | Unfunded | Windows ServerMicrosoft ASP.NETIIS+12 | Top 10M | — | 1 job opening |
| 4 | Tallan Global professional services firm providing assurance, tax, consulting, and strategy services | — | 169 | 1985 | Acquired | — | — | — | — |
| 5 | Murtha Cullina Provider of taxation, intellectual property, bankruptcy, and litigation services | — | 157 | 1936 | Unfunded | — | — | — | — |
| 6 | ESC Provider of electrical and security services | — | 147 147 → 94 (-36%) | 1972 | Unfunded | Apple iCloud MailPHPAtlassian Statuspage+11 | Top 50M | — | 1 job opening |
| 7 | Halloran Sage Provider of criminal defense, corporate business & transaction law services | — | 137 137 → 201 (+47%) | 1935 | Unfunded | WordPressApple iCloud MailMySQL+11 | Top 5M | — | — |
| 8 | Atlantic Data Security Provider of managed and consulting security services | — | 74 | 2011 | Unfunded | — | — | — | — |
Funding & investor landscape
$0total disclosed funding
0companies funded
0disclosed rounds
0rounds last 90 days
Most active investors
Morgan Stanley1 rounds
Prism market signals · United States · country-scoped Prism corpus, 20,980,623 docs
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
How many Business Services companies are there in Hartford, United States?
Radar tracks 51 indexable Business Services companies headquartered in Hartford, United States that meet our profile-completeness bar.
What is the total funding raised by Business Services companies in Hartford, United States?
The Business Services companies in Hartford, United States on this list have raised a combined $0 in disclosed equity funding across 0 funded companies.
Which is the highest-funded Business Services company in Hartford, United States?
Funding figures are not yet disclosed for Business Services companies in Hartford, United States.
How many Business Services companies in Hartford, United States are funded?
0 of the 51 Business Services companies in Hartford, United States on this list have disclosed at least one equity funding round.
How many Business Services unicorns are there in Hartford, United States?
None of the Business Services companies in Hartford, United States on this list currently has a disclosed valuation of $1B or more.
Who are the top investors in Hartford, United States Business Services companies?
The most active investors in Hartford, United States Business Services companies on this list include Canaan, Morgan Stanley.
Rohit KhannaTrends & Stories
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.